As a new recruit in the mobile phone market, LeTV shouted the slogan of “price-based pricing†at the super mobile phone conference last year, and announced on the spot the BOM BOM of related products. It seems to the industry that it is bold and bold. The three mobile phones that were released for the first time all have strong Internet brand genes. With its high cost performance, the mobile phone market of LeTV, which was the first to win popularity, has gained tremendous attention and became a major dark horse of the mobile phone circle last year.
According to figures released by third-party platforms, the total sales volume of LeStop super mobile phones exceeded 4 million units in 2015, which is undoubtedly a staggering achievement for a newly established brand that has only been established for one year. After one year of product preparation, content adjustment, and brand adjustment, the company launched the second-generation LeEco mobile phone. LeTV 2 had already received more than 6 million underwriting orders before it was released, which triggered hot debate in the industry.
So what exactly does LeTV’s product strategy show in current products and what kind of highlights it has in its products? Let’s take a look.
The three products launched by LeTV are: Le 2, Le 2 Pro, and Le Max 2 all adopt LeTV's iconic ID frameless and symmetrical design with metal body. In terms of hardware configuration, Le 2 is equipped with MediaTek's latest Helio X20 processor, supplemented by 3GB of operating memory + 32GB of body storage. The Helio X20 is MediaTek's 2016 positioning of mid-to-high-end SOC chips. Once it was launched, Le 2 launched the model's price within 1,500 yuan. Comparison of Music 2, Music 2 Pro, Music Max 2 Parameters
The other two, Le 2 Pro equipped with MediaTek Helio X25 processor, equipped with 4GB of running memory +32GB body storage memory. Le Max 2 is equipped with Qualcomm Snapdragon 820 processor, standard 6GB operating memory +64GB body storage. At their respective price points, all three handsets have a very high price/performance ratio.
From the hardware configuration of the three models, we can see that LeTV Mobile, which has entered the mobile phone industry for only one year, already has a considerable say in the industry chain. In these three mobile phones, the price of 1499 yuan Le 1 most cost-effective, whether it is MediaTek Helio X20 processor, 3 +32 GB memory combination, 16 million pixel camera, or dual card dual standby full Netcom attribute in the same price products All show strong competitiveness.
In addition, as a domestic video content provider with considerable strength, LeTV's biggest advantage is to provide high-quality video content and even high-definition live broadcast services. This is LeTV's biggest advantage over other Internet mobile phones. Here we come to analyze this product step by step, first look at the appearance.
First, the highlight of Le 2 in the appearance
In the design and craftsmanship section, Le 2 uses three-stage metal fuselage, full suspension glass, ID no borders, symmetry, and other iconic design elements on previous generations. Especially the ID frameless design, even led the design trend of the mobile phone ring last year. Le 2 fuselage without any decorative elements, simple and beautiful.
The front bottom is still the traditional Android three-button: Multi-tasking, Home, and Back. The difference is that the three buttons are hidden design. The button light will only light when touched. When the button light is off, the bottom panel of the camera fuses seamlessly. Although LeTV has always been proud of the ID borderless design can not really eliminate the black screen of the mobile phone screen, but it has a very good extinguishing effect, in the case of black wallpaper, the black border can also do a good "hide ".
Around the body, the music machine 2 only has a Type-C external interface, through which the charging, OTG, and headphone jack functions can be achieved. It is reported that Apple's next-generation iPhone 7 will also cancel the 3.5mm headphone jack. This design reduces the opening of the fuselage, making the side of the fuselage look more concise.
However, this design basically bid farewell to the songs while charging, although the music comes with a Type-C 3.5mm headphone jack adapter, but for most applications, it is still somewhat inconvenient and practical. In particular, some heavy users of video and audio entertainment may also face the need to carry an adapter at any time.
2, using three-stage design and brand new logo
A significant change in the appearance of the Music 2 is the use of a three-stage design on the back of the body, compared to the metal-integrated body used on the Le1 Pro, Lemax, and Le1s products. The segmented design is low in process and cost, which facilitates large-scale production, facilitates continuous supply in the later period, and further reduces the product price and improves the cost performance.
On the other hand, the change is the use of a brand new logo on the back of the fuselage. The change is to highlight the brand's centralization and to downplay the letv and LeTV's weight in the brand. However, I believe LeTV's new logo is not representative enough and the brand recognition is not high.
Third, cancel the headset interface is exactly what?
It is worth noting that the three new models released by LeTV have all canceled the headset hole.
LeTV is not the first one to cancel the headphone jack in the industry. Prior to OPPO R5 in pursuit of ultra-thin body, put the headset hole canceled. But consumers can't buy it, because most people don't get entangled because canceling the headset's hole is a few millimeters thin, but it's going to tangle what's left of a headset hole! Charging does not listen to songs? Listen to songs not charging? And this way, the user has more Bluetooth headsets that need to be charged.
Le 2, Le 2 Pro, and Le Max 2 are supplied with a Type-C 3.5mm headphone jack adapter for use with conventional headphone devices. The Levision canceled the 3.5mm headphone jack to facilitate the subsequent lightweight, integrated design. However, the reason why Levision boldly canceled the analog 3.5mm headphone jack that has been used for decades, more is the use of the new Type-C digital interface, the high-quality digital audio signal is directly transmitted to the digital headphones, the digital headphones to complete the decoding, Restoring work to ensure maximum audio signal distortion.
And, it is currently reported that Apple's next-generation iPhone 7 will also cancel 3.5mm headphone jack, I believe this will also become another major trend in the future mobile phone industry. At the same time, according to LeTV, LeTV will implement intelligentized platformized operation of digital accessories through the Type-C interface. In the near future, each user's Type-C smart accessory will have a unique identifiable ID, through the LeTV terminal EUI, cloud The platform realizes the opening of accessories to member accounts, content and services. And continue to develop and operate various terminals and service content based on this interface.
The three mobile phones launched by LeTV are different in the layout of the processor compared to the previous generation. Last year's Le1, Le1 Pro, and Le Max use the Helio X10 processor. The latter two use the Qualcomm Snapdragon 810 processor. This product strategy has enabled Le 1Pro and Le Max to open up gaps in their performance. The obvious upgrade point only stays different in screen size. With such a close product positioning, the situation of LeMax is very awkward, and the final market feedback is that Le1 Pro is more prosperous.
IV. Analysis of MediaTek Helio X25 and Helio X20
In order to clarify the flagship and sub-flagship product positioning this year, only the Max Max 2 adopts the Qualcomm Snapdragon 820 processor, while the Le 2 Pro and Le 2 use the Helio X25 and Helio X20 respectively. The Helio X25 is an upgraded version of the X20, which is mainly reflected in the CPU and GPU clock speeds. Among them, the core frequency of the two A72 architectures has been increased by 0.2GHz and the GPU part. The Helio X20/X25 uses the Mali-T880MP4 model, the former being 780MHz and the latter being 850MHz. Below we may first compare the difference between the two processors through the parameter comparison.
Processors that support LPDDR4 have greater bandwidth, and have significant advantages in shooting scenes that use 2K/4K video, 120fps slow video, or large-scale games that require fast data transfer to flash memory. However, using LPDDR3 memory also effectively controls the hardware cost of the processor, making the Helio X20/X25 more cost-effective.
Five. Helio X20 (Le 2) Compared to Helio
What are the advancements in X10 (Lesson 1S)? As a high-end chip, the Helio X20 has six major improvements in terms of technical parameters compared to the previous Helio X10:
1, three cluster architecture, ten core. The Helio X20 uses a 20nm process technology and has two Cortex-A72 cores, four Cortex-A53 high-frequency cores, and four Cortex-A53 low-frequency cores. Engineers divide it into high-performance, balanced, and low-power three-gears, which is what the government calls a three-cluster architecture. This can handle more usage scenarios and allow the CPU to have a more stable life in ensuring performance. And lower power consumption. The difference between the CPU and the Helio X20 is that the highest frequency of the Cortex-A72 core has been increased by 0.2GHz up to 2.5GHz.
2, GPU performance, power consumption upgrades. The previous-generation Helio X10's GPU was a Power VR G6200 model, with a mediocre performance. As a flagship chip, even Adreno 330, which is inferior to Qualcomm’s previous flagship chip, the Dragon 801, has become a big problem for MediaTek. The Helio X20/X25 uses the Mali GPU chip provided by ARM. According to official data, the performance is improved by 140% compared with the previous generation and the power consumption is reduced by 60%. In addition, Helio X25 compared to Helio X20, GPU frequency also increased to 850MHz.
3, multimedia features upgrades. The Helio X20 supports a 32-megapixel main camera, a built-in 3D depth engine, and a new generation of noise reduction and demosaicing hardware. It is believed that the night shooting capability will be further improved. In addition, it also supports 13 million pixel dual camera, hardware support for 30 frames / second 4Kx2K video playback. These enhancements make it one of the main reference chips for future dual camera phones.
4, built-in ARM Cortex-M4 processor. This is a processor designed to control low-power applications such as background playback of MP3s and applications like Samsung always-on. The sensor hub has an independent energy management system that can complete its work in a low-power environment. With the Samsung Super AMOLED screen, information such as resident time, reminders, etc. will only consume very low power even when the screen is off.
5, the global full-mode modem. MediaTek has been actively developing multi-mode and multi-frequency chips since its licensing of CDMA patents in 2013. However, it is limited by factors such as patent costs, hardware research and development, market demand, etc., and has not been launched on a large scale. Multi-mode multi-frequency chip, and since last year, MediaTek finally began to actively layout the whole network chip, positioning the high-end Helio X20 is naturally equipped with full Netcom features, and in the future this will become the standard for MediaTek chips. In addition, the baseband, Helio X20 supports Cat.6 carrier aggregation and VoLTE high-definition voice calls.
Sixth, the actual running sub-performance in the end how?
The theoretical data given by MediaTek alone cannot naturally become an actual reference standard. First of all, let's first look at the running conditions of the partial CPU.
Thanks to the ten-core architecture design, the Helio X20 (MT 6797)'s performance in the CPU is the same as the industry-recognized flagship chip Snapdragon 820. In particular, the number of multi-core tests has surpassed Snapdragon 820, and it is disdainful. However, according to the actual use of the scene, the situation of full open ten core except for the rest of the time is not common, so the actual reference is not strong. However, the single-core performance of the Cortex-A72 core is also worthy of recognition, although it is far less than the Xiaolong 820, but compared to its own previous chip MT 6795M, it has already made a qualitative leap. CPU performance rankings: Xiaolong 820> Helio X20> Exynos 7420> Unicorn 955> Helio X10
GPU performance rankings: Xiao Long 820> Exynos 7420> Helio X20> Unicorn 955> Helio X10 MediaTek Helio X20 CPU In terms of CPU, even if compared to the current flagship chip Xiao Long 820, it is still in the first echelon, And in terms of power consumption has also been a major advantage of MediaTek chips. However, the GPU performance is quite obvious compared to Qualcomm and Samsung’s flagship chips. In addition, the Helio X20 does not support DDR4 in terms of storage. It is also a big pity. Considering comprehensively, Helio X20 is still difficult to impact the high-end market, and mass production later throwing will generally appear in thousands of yuan-class mobile phones.
Finally, we also summed up the following processor performance rankings: Comprehensive performance rankings: Xiaolong 820> Exynos 7420> Helio X20> Kirin 955> Helio X10 seven, music 2 and millet 5 imaging performance comparison Actual measurement of the current mobile phone camera function has long been Into the hearts of people, with the continuous development of the mobile phone industry, camera performance has been increasing year by year, and the imaging quality of mobile phones is increasingly approaching SLR cameras. Simultaneous portability and convenient social sharing are also the biggest advantages of mobile photography.
For mobile phone manufacturers that rely on rich multimedia eco-resources to provide services for users, it is naturally very demanding for mobile phone camera capabilities. This time, Le2 has a big upgrade in terms of camera compared to Le1. Its front camera's most effective pixel has been upgraded to 8 million, with a unit pixel size of 1.4 μm, which allows it to obtain more light and produce brighter photos. Le 2's main camera supports up to 16 million pixels, supports phase focus, ball-type closed-loop motor, dual color temperature flash, 5P lens and F2.0 large aperture. Both the focusing speed and the imaging quality increase significantly. However, the lack of optical image stabilization has to be said to be a big pity, because it greatly reduces the filming rate, especially in dim environments.
In the sample comparison phase, we found the same 16 million pixel millet 5 mobile phone as a comparison, to see if the two are better or worse. It should be noted that the proofs have not undergone any post-processing other than cutting, and they have all been photographed and compared in the standard mode.
Le 2 mobile phone outdoor photo proofs unfortunately the same day, Beijing's weather is overcast, giving people a feeling that the next second will be downpour. However, although the light conditions are not good, the outdoor proofs of Le 2 still have good resolution and stable color performance. Judging from the proofs, after the original image was enlarged by 100%, there was no obvious noise, and the transition between the house and the sky was very clean and neat, and there was no sense of smearing.
Let's take a look at the nighttime imaging performance of Le 2 phones.
The Le 2 night scene shooting proofs are very poor at night because of the poor lighting conditions. Therefore, the focus speed is significantly lower than that during the day. However, there is no subjective delay in the imaging speed. Immediately after the shutter button is pressed, it is imaged without any delay. . In the control of noise and the purity of the picture, the performance of Le 2 is still relatively good. However, due to the lack of optical image stabilization, proofs at night can easily be blurred.
In recent years, due to the rapid development of the mobile phone industry, even thousands of mobile phones can produce quality proofs similar to the flagship. The difference is mainly reflected in the actual experience of photography. For example, the difference in focusing speed, whether it is equipped with optical image stabilization, the imaging speed, or the speed at which the camera starts up, etc. For Le2's camera, it can at least be in the middle and upper reaches of the competition in the same price, compared to the average user is fully enough, because, even if it takes it with the flagship model Xiaomi5 In contrast, the gap will not be too great.
7. EUI 5.6
In-depth experience LeTV as an Internet company, sitting on a large number of video resources, want to play an advantage in the market to come to the fore, there must be some breakthroughs in thinking, and EUI is LeTV's breakthrough point. On the one hand, it provides users with convenient services. On the other hand, it also integrates its own powerful video resources. It becomes a door for users to understand and in-depth LeTV ecology and create more value.
Now that EUI has evolved to a version of EUI 5.6, let's take a look at EUI 5.6 with the Le 2 phone. The LeTV Super Mobile Phone 2 is powered by the EUI 5.6 operating system based on the Android 6.0 platform. Basically, no changes have been made to the overall UI design. It is still a pursuit of a simple, flat design language. The most important upgrade is the improvement of user experience. In response to feedback from users in the past six months, the system has been optimized to include a variety of practical functions to make it easier for users to operate.
1, the user interface gradually formed the style
EUI 5.6 uses a compact and elegant icon style, and built-in five themes to choose from, including elegant beauty, native EUI, gorgeous, wisdom goddess and wise. If these still can't satisfy you, you can further search for online theme resources to make EUI personalized.
Secondly, EUI's multi-task bar has become its exclusive symbol, integrating common tools, music settings, brightness adjustments, quick switches and other functions, so that the notification bar has been simplified. In order to take care of the single-handed operation of a large-screen mobile phone, a notification bar will be evoked at any position on the desktop. The notification bar adopts the effect of Gaussian blur, which is in line with the current aesthetic trend.
2, new features micro-innovation more convenient
Global search
In the EUI 5.6 system, the global search function was added, and the desktop can be called up by sliding anywhere. In addition to searching for apps, you can also search for videos, celebrities, music, and more. In the mobile search has become mainstream today, EUI's native search integrates multiple resources, not only the sale of the machine itself, making search more convenient and intelligent. For example, if you search for "Song Zhongji," then the star data, videos, music, and apps related to it will all appear. If you have a TV series starring him in the near future, you can also book directly.
EUI 5.6 system has added the function of WeChat S, you can choose to open in the settings. The so-called WeChat Trumpet is the function of WeChat dual-opening. A mobile phone can log in two micro-signals at the same time. Users can use one WeChat for work and conduct daily communication in the workplace. The other is used for personal life and belongs to the category of more private. For people in need, this function takes into account personal privacy and social needs and has certain practicalities.
Dial yellow pages
The role played by mobile phones is increasingly important, and some of the services commonly used in life are naturally integrated. In the dialing interface, EUI aggregates the functions of the yellow pages. It is not limited to LeTV's customer service. Generally, it is possible to check express delivery, check balance, and check traffic, and several services that are commonly used in the near future will become main entrance presentations. Frequently used numbers, such as bank customer service and food delivery queries, are very convenient to use.
Integrate LeTV's powerful content resources
It is embodied in two pieces of software, namely the happy desktop and Live desktop. About this joyous desktop (at the left side of the desktop) can actually be simply understood as a waterfall flow of music video, by analyzing the user's search behavior and focus on the hot push, content contains movies, TV shows, variety shows, etc., but with other brands What's different about the waterfall flow is that the video content on the desktop is provided by the user.
When the Live Desktop is started, the mobile phone will automatically switch to the landscape mode. The main contents provided by the desktop include live TV, celebrities, movies, TV shows, variety shows, etc. The default screen is nine-channel video, and three live streams can be achieved simultaneously. Play. Combined with LeSpot's powerful content resources, it can even be projected on LeTV by relevant software to achieve synchronization between the two.
3. Breaking the borders and constructing the ecosystem EUI has installed a number of applications for LeTV, such as the LeSports Mall, LeTV, LeTV, and fans' communities. As a member of LeEco's ecology, every APP is an entrance to LeSports Ecology. After entering from any entrance, it is not necessary to manually switch APPs in the ecological range. You can enter other applications through interest and concern. That is to say, this is what LeTV regards as the so-called ecological countermeasures to break the performance of the island of APP.
Therefore, LeTV’s “Border Breaking†means that every move you make in LeTV is captured by LeTV, and it is shared with many applications and even hardware products in its ecosystem. According to this, targeted services are provided. Users experience the unique charm of Letv Ecology. Taken together, EUI 5.6 continues LeTV’s traditional content advantages and continues to embody its value on the road to music ecology. At the functional level of the system, EUI is also constantly improving, and some minor innovations have been made. I believe that EUI will give us more surprises in the future.
According to figures released by third-party platforms, the total sales volume of LeStop super mobile phones exceeded 4 million units in 2015, which is undoubtedly a staggering achievement for a newly established brand that has only been established for one year. After one year of product preparation, content adjustment, and brand adjustment, the company launched the second-generation LeEco mobile phone. LeTV 2 had already received more than 6 million underwriting orders before it was released, which triggered hot debate in the industry.
So what exactly does LeTV’s product strategy show in current products and what kind of highlights it has in its products? Let’s take a look.
The three products launched by LeTV are: Le 2, Le 2 Pro, and Le Max 2 all adopt LeTV's iconic ID frameless and symmetrical design with metal body. In terms of hardware configuration, Le 2 is equipped with MediaTek's latest Helio X20 processor, supplemented by 3GB of operating memory + 32GB of body storage. The Helio X20 is MediaTek's 2016 positioning of mid-to-high-end SOC chips. Once it was launched, Le 2 launched the model's price within 1,500 yuan. Comparison of Music 2, Music 2 Pro, Music Max 2 Parameters
The other two, Le 2 Pro equipped with MediaTek Helio X25 processor, equipped with 4GB of running memory +32GB body storage memory. Le Max 2 is equipped with Qualcomm Snapdragon 820 processor, standard 6GB operating memory +64GB body storage. At their respective price points, all three handsets have a very high price/performance ratio.
From the hardware configuration of the three models, we can see that LeTV Mobile, which has entered the mobile phone industry for only one year, already has a considerable say in the industry chain. In these three mobile phones, the price of 1499 yuan Le 1 most cost-effective, whether it is MediaTek Helio X20 processor, 3 +32 GB memory combination, 16 million pixel camera, or dual card dual standby full Netcom attribute in the same price products All show strong competitiveness.
In addition, as a domestic video content provider with considerable strength, LeTV's biggest advantage is to provide high-quality video content and even high-definition live broadcast services. This is LeTV's biggest advantage over other Internet mobile phones. Here we come to analyze this product step by step, first look at the appearance.
First, the highlight of Le 2 in the appearance
In the design and craftsmanship section, Le 2 uses three-stage metal fuselage, full suspension glass, ID no borders, symmetry, and other iconic design elements on previous generations. Especially the ID frameless design, even led the design trend of the mobile phone ring last year. Le 2 fuselage without any decorative elements, simple and beautiful.
The front bottom is still the traditional Android three-button: Multi-tasking, Home, and Back. The difference is that the three buttons are hidden design. The button light will only light when touched. When the button light is off, the bottom panel of the camera fuses seamlessly. Although LeTV has always been proud of the ID borderless design can not really eliminate the black screen of the mobile phone screen, but it has a very good extinguishing effect, in the case of black wallpaper, the black border can also do a good "hide ".
Second, the main changes in the appearance of music 2?
1, cancel the headset interface
However, this design basically bid farewell to the songs while charging, although the music comes with a Type-C 3.5mm headphone jack adapter, but for most applications, it is still somewhat inconvenient and practical. In particular, some heavy users of video and audio entertainment may also face the need to carry an adapter at any time.
2, using three-stage design and brand new logo
A significant change in the appearance of the Music 2 is the use of a three-stage design on the back of the body, compared to the metal-integrated body used on the Le1 Pro, Lemax, and Le1s products. The segmented design is low in process and cost, which facilitates large-scale production, facilitates continuous supply in the later period, and further reduces the product price and improves the cost performance.
On the other hand, the change is the use of a brand new logo on the back of the fuselage. The change is to highlight the brand's centralization and to downplay the letv and LeTV's weight in the brand. However, I believe LeTV's new logo is not representative enough and the brand recognition is not high.
Third, cancel the headset interface is exactly what?
It is worth noting that the three new models released by LeTV have all canceled the headset hole.
LeTV is not the first one to cancel the headphone jack in the industry. Prior to OPPO R5 in pursuit of ultra-thin body, put the headset hole canceled. But consumers can't buy it, because most people don't get entangled because canceling the headset's hole is a few millimeters thin, but it's going to tangle what's left of a headset hole! Charging does not listen to songs? Listen to songs not charging? And this way, the user has more Bluetooth headsets that need to be charged.
Le 2, Le 2 Pro, and Le Max 2 are supplied with a Type-C 3.5mm headphone jack adapter for use with conventional headphone devices. The Levision canceled the 3.5mm headphone jack to facilitate the subsequent lightweight, integrated design. However, the reason why Levision boldly canceled the analog 3.5mm headphone jack that has been used for decades, more is the use of the new Type-C digital interface, the high-quality digital audio signal is directly transmitted to the digital headphones, the digital headphones to complete the decoding, Restoring work to ensure maximum audio signal distortion.
And, it is currently reported that Apple's next-generation iPhone 7 will also cancel 3.5mm headphone jack, I believe this will also become another major trend in the future mobile phone industry. At the same time, according to LeTV, LeTV will implement intelligentized platformized operation of digital accessories through the Type-C interface. In the near future, each user's Type-C smart accessory will have a unique identifiable ID, through the LeTV terminal EUI, cloud The platform realizes the opening of accessories to member accounts, content and services. And continue to develop and operate various terminals and service content based on this interface.
The three mobile phones launched by LeTV are different in the layout of the processor compared to the previous generation. Last year's Le1, Le1 Pro, and Le Max use the Helio X10 processor. The latter two use the Qualcomm Snapdragon 810 processor. This product strategy has enabled Le 1Pro and Le Max to open up gaps in their performance. The obvious upgrade point only stays different in screen size. With such a close product positioning, the situation of LeMax is very awkward, and the final market feedback is that Le1 Pro is more prosperous.
IV. Analysis of MediaTek Helio X25 and Helio X20
In order to clarify the flagship and sub-flagship product positioning this year, only the Max Max 2 adopts the Qualcomm Snapdragon 820 processor, while the Le 2 Pro and Le 2 use the Helio X25 and Helio X20 respectively. The Helio X25 is an upgraded version of the X20, which is mainly reflected in the CPU and GPU clock speeds. Among them, the core frequency of the two A72 architectures has been increased by 0.2GHz and the GPU part. The Helio X20/X25 uses the Mali-T880MP4 model, the former being 780MHz and the latter being 850MHz. Below we may first compare the difference between the two processors through the parameter comparison.
Helio X25 and Helio
Differences in the X20 From the tabular data, the Helio X25 only increases CPU and GPU clock speeds compared to the X20, and it is the same for baseband, flash memory, storage, and multimedia functions. It is also worth noting that the LPDDR3 memory module used in the Helio X20/X25 still lags approximately 50% of the LPDDR4 used by Samsung and Qualcomm's flagship chips.
Processors that support LPDDR4 have greater bandwidth, and have significant advantages in shooting scenes that use 2K/4K video, 120fps slow video, or large-scale games that require fast data transfer to flash memory. However, using LPDDR3 memory also effectively controls the hardware cost of the processor, making the Helio X20/X25 more cost-effective.
Five. Helio X20 (Le 2) Compared to Helio
What are the advancements in X10 (Lesson 1S)? As a high-end chip, the Helio X20 has six major improvements in terms of technical parameters compared to the previous Helio X10:
1, three cluster architecture, ten core. The Helio X20 uses a 20nm process technology and has two Cortex-A72 cores, four Cortex-A53 high-frequency cores, and four Cortex-A53 low-frequency cores. Engineers divide it into high-performance, balanced, and low-power three-gears, which is what the government calls a three-cluster architecture. This can handle more usage scenarios and allow the CPU to have a more stable life in ensuring performance. And lower power consumption. The difference between the CPU and the Helio X20 is that the highest frequency of the Cortex-A72 core has been increased by 0.2GHz up to 2.5GHz.
2, GPU performance, power consumption upgrades. The previous-generation Helio X10's GPU was a Power VR G6200 model, with a mediocre performance. As a flagship chip, even Adreno 330, which is inferior to Qualcomm’s previous flagship chip, the Dragon 801, has become a big problem for MediaTek. The Helio X20/X25 uses the Mali GPU chip provided by ARM. According to official data, the performance is improved by 140% compared with the previous generation and the power consumption is reduced by 60%. In addition, Helio X25 compared to Helio X20, GPU frequency also increased to 850MHz.
3, multimedia features upgrades. The Helio X20 supports a 32-megapixel main camera, a built-in 3D depth engine, and a new generation of noise reduction and demosaicing hardware. It is believed that the night shooting capability will be further improved. In addition, it also supports 13 million pixel dual camera, hardware support for 30 frames / second 4Kx2K video playback. These enhancements make it one of the main reference chips for future dual camera phones.
4, built-in ARM Cortex-M4 processor. This is a processor designed to control low-power applications such as background playback of MP3s and applications like Samsung always-on. The sensor hub has an independent energy management system that can complete its work in a low-power environment. With the Samsung Super AMOLED screen, information such as resident time, reminders, etc. will only consume very low power even when the screen is off.
5, the global full-mode modem. MediaTek has been actively developing multi-mode and multi-frequency chips since its licensing of CDMA patents in 2013. However, it is limited by factors such as patent costs, hardware research and development, market demand, etc., and has not been launched on a large scale. Multi-mode multi-frequency chip, and since last year, MediaTek finally began to actively layout the whole network chip, positioning the high-end Helio X20 is naturally equipped with full Netcom features, and in the future this will become the standard for MediaTek chips. In addition, the baseband, Helio X20 supports Cat.6 carrier aggregation and VoLTE high-definition voice calls.
Sixth, the actual running sub-performance in the end how?
The theoretical data given by MediaTek alone cannot naturally become an actual reference standard. First of all, let's first look at the running conditions of the partial CPU.
Happy 2 Runs Geekbench3 Single Core Part
Le 2 run points Geekbench3 multi-core section
Le 2 Ann Bunny Running Points
Thanks to the ten-core architecture design, the Helio X20 (MT 6797)'s performance in the CPU is the same as the industry-recognized flagship chip Snapdragon 820. In particular, the number of multi-core tests has surpassed Snapdragon 820, and it is disdainful. However, according to the actual use of the scene, the situation of full open ten core except for the rest of the time is not common, so the actual reference is not strong. However, the single-core performance of the Cortex-A72 core is also worthy of recognition, although it is far less than the Xiaolong 820, but compared to its own previous chip MT 6795M, it has already made a qualitative leap. CPU performance rankings: Xiaolong 820> Helio X20> Exynos 7420> Unicorn 955> Helio X10
Le 2 Run GFXBench3 Revenge 1080P Off Screen Section
Le 2 run points GFXBench3
The 1080P off-screen portion of Manhattan is viewed from the GFXBench3's running data. GPU is still the weakest side of MediaTek's chips, and the GPU's performance mainly determines the fluency of the game. The Mali T880MP4 chip used on the Helio X20 is still not on one level compared to Qualcomm's own Adreno 530. However, after this upgrade, its performance has been at the same level as the Samsung Exynos 7420. Compared to previous generation chips, it is almost double the performance increase.
GPU performance rankings: Xiao Long 820> Exynos 7420> Helio X20> Unicorn 955> Helio X10 MediaTek Helio X20 CPU In terms of CPU, even if compared to the current flagship chip Xiao Long 820, it is still in the first echelon, And in terms of power consumption has also been a major advantage of MediaTek chips. However, the GPU performance is quite obvious compared to Qualcomm and Samsung’s flagship chips. In addition, the Helio X20 does not support DDR4 in terms of storage. It is also a big pity. Considering comprehensively, Helio X20 is still difficult to impact the high-end market, and mass production later throwing will generally appear in thousands of yuan-class mobile phones.
Finally, we also summed up the following processor performance rankings: Comprehensive performance rankings: Xiaolong 820> Exynos 7420> Helio X20> Kirin 955> Helio X10 seven, music 2 and millet 5 imaging performance comparison Actual measurement of the current mobile phone camera function has long been Into the hearts of people, with the continuous development of the mobile phone industry, camera performance has been increasing year by year, and the imaging quality of mobile phones is increasingly approaching SLR cameras. Simultaneous portability and convenient social sharing are also the biggest advantages of mobile photography.
For mobile phone manufacturers that rely on rich multimedia eco-resources to provide services for users, it is naturally very demanding for mobile phone camera capabilities. This time, Le2 has a big upgrade in terms of camera compared to Le1. Its front camera's most effective pixel has been upgraded to 8 million, with a unit pixel size of 1.4 μm, which allows it to obtain more light and produce brighter photos. Le 2's main camera supports up to 16 million pixels, supports phase focus, ball-type closed-loop motor, dual color temperature flash, 5P lens and F2.0 large aperture. Both the focusing speed and the imaging quality increase significantly. However, the lack of optical image stabilization has to be said to be a big pity, because it greatly reduces the filming rate, especially in dim environments.
In the sample comparison phase, we found the same 16 million pixel millet 5 mobile phone as a comparison, to see if the two are better or worse. It should be noted that the proofs have not undergone any post-processing other than cutting, and they have all been photographed and compared in the standard mode.
Le 2 mobile phone outdoor photo proofs unfortunately the same day, Beijing's weather is overcast, giving people a feeling that the next second will be downpour. However, although the light conditions are not good, the outdoor proofs of Le 2 still have good resolution and stable color performance. Judging from the proofs, after the original image was enlarged by 100%, there was no obvious noise, and the transition between the house and the sky was very clean and neat, and there was no sense of smearing.
Let's take a look at the nighttime imaging performance of Le 2 phones.
The Le 2 night scene shooting proofs are very poor at night because of the poor lighting conditions. Therefore, the focus speed is significantly lower than that during the day. However, there is no subjective delay in the imaging speed. Immediately after the shutter button is pressed, it is imaged without any delay. . In the control of noise and the purity of the picture, the performance of Le 2 is still relatively good. However, due to the lack of optical image stabilization, proofs at night can easily be blurred.
Happy 2 proofs (click to view original image)
Happy 2 proofs (click to view original image)
In recent years, due to the rapid development of the mobile phone industry, even thousands of mobile phones can produce quality proofs similar to the flagship. The difference is mainly reflected in the actual experience of photography. For example, the difference in focusing speed, whether it is equipped with optical image stabilization, the imaging speed, or the speed at which the camera starts up, etc. For Le2's camera, it can at least be in the middle and upper reaches of the competition in the same price, compared to the average user is fully enough, because, even if it takes it with the flagship model Xiaomi5 In contrast, the gap will not be too great.
7. EUI 5.6
In-depth experience LeTV as an Internet company, sitting on a large number of video resources, want to play an advantage in the market to come to the fore, there must be some breakthroughs in thinking, and EUI is LeTV's breakthrough point. On the one hand, it provides users with convenient services. On the other hand, it also integrates its own powerful video resources. It becomes a door for users to understand and in-depth LeTV ecology and create more value.
Now that EUI has evolved to a version of EUI 5.6, let's take a look at EUI 5.6 with the Le 2 phone. The LeTV Super Mobile Phone 2 is powered by the EUI 5.6 operating system based on the Android 6.0 platform. Basically, no changes have been made to the overall UI design. It is still a pursuit of a simple, flat design language. The most important upgrade is the improvement of user experience. In response to feedback from users in the past six months, the system has been optimized to include a variety of practical functions to make it easier for users to operate.
1, the user interface gradually formed the style
EUI 5.6 uses a compact and elegant icon style, and built-in five themes to choose from, including elegant beauty, native EUI, gorgeous, wisdom goddess and wise. If these still can't satisfy you, you can further search for online theme resources to make EUI personalized.
Secondly, EUI's multi-task bar has become its exclusive symbol, integrating common tools, music settings, brightness adjustments, quick switches and other functions, so that the notification bar has been simplified. In order to take care of the single-handed operation of a large-screen mobile phone, a notification bar will be evoked at any position on the desktop. The notification bar adopts the effect of Gaussian blur, which is in line with the current aesthetic trend.
2, new features micro-innovation more convenient
Global search
In the EUI 5.6 system, the global search function was added, and the desktop can be called up by sliding anywhere. In addition to searching for apps, you can also search for videos, celebrities, music, and more. In the mobile search has become mainstream today, EUI's native search integrates multiple resources, not only the sale of the machine itself, making search more convenient and intelligent. For example, if you search for "Song Zhongji," then the star data, videos, music, and apps related to it will all appear. If you have a TV series starring him in the near future, you can also book directly.
EUI 5.6 system has added the function of WeChat S, you can choose to open in the settings. The so-called WeChat Trumpet is the function of WeChat dual-opening. A mobile phone can log in two micro-signals at the same time. Users can use one WeChat for work and conduct daily communication in the workplace. The other is used for personal life and belongs to the category of more private. For people in need, this function takes into account personal privacy and social needs and has certain practicalities.
Dial yellow pages
The role played by mobile phones is increasingly important, and some of the services commonly used in life are naturally integrated. In the dialing interface, EUI aggregates the functions of the yellow pages. It is not limited to LeTV's customer service. Generally, it is possible to check express delivery, check balance, and check traffic, and several services that are commonly used in the near future will become main entrance presentations. Frequently used numbers, such as bank customer service and food delivery queries, are very convenient to use.
Integrate LeTV's powerful content resources
The biggest highlight of the happy desktop EUI system is LeTV's video service.
It is embodied in two pieces of software, namely the happy desktop and Live desktop. About this joyous desktop (at the left side of the desktop) can actually be simply understood as a waterfall flow of music video, by analyzing the user's search behavior and focus on the hot push, content contains movies, TV shows, variety shows, etc., but with other brands What's different about the waterfall flow is that the video content on the desktop is provided by the user.
The entrance of the Live Desktop Live Desktop is in the center of the bottom Dock bar.
When the Live Desktop is started, the mobile phone will automatically switch to the landscape mode. The main contents provided by the desktop include live TV, celebrities, movies, TV shows, variety shows, etc. The default screen is nine-channel video, and three live streams can be achieved simultaneously. Play. Combined with LeSpot's powerful content resources, it can even be projected on LeTV by relevant software to achieve synchronization between the two.
3. Breaking the borders and constructing the ecosystem EUI has installed a number of applications for LeTV, such as the LeSports Mall, LeTV, LeTV, and fans' communities. As a member of LeEco's ecology, every APP is an entrance to LeSports Ecology. After entering from any entrance, it is not necessary to manually switch APPs in the ecological range. You can enter other applications through interest and concern. That is to say, this is what LeTV regards as the so-called ecological countermeasures to break the performance of the island of APP.
LeTV Ecology APP
To give a simple example, for example, the author recently paid attention to Deng Chao in the LeTV video, then this concern will flow in the eco-application of LeTV. Open the happy desktop, will first display Deng Chao's various information, set the ring tone will also recommend Deng Chao's related content, enter the music APP will actively recommend Deng Chao's single, the TV broadcast about Deng Chao's drama series, variety shows will also be in the calendar In the generation of reminders, even Deng Chao's birthday, the system will also push reminders for me. Joke, maybe one day LeTV launched a custom version of Deng Chao mobile phone, Leshi Mall will automatically buy orders for me.
Therefore, LeTV’s “Border Breaking†means that every move you make in LeTV is captured by LeTV, and it is shared with many applications and even hardware products in its ecosystem. According to this, targeted services are provided. Users experience the unique charm of Letv Ecology. Taken together, EUI 5.6 continues LeTV’s traditional content advantages and continues to embody its value on the road to music ecology. At the functional level of the system, EUI is also constantly improving, and some minor innovations have been made. I believe that EUI will give us more surprises in the future.
Hidden design
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Aluminum alloy plug, TPE cover
Ultrasonic welding pressure
Close fitting, firm resistance to fall
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Priority TPE
It's hard to break even if you stretch multiple times
Stretching or shrinking only one end can easily to damage the components and cause jamming
No winding
Stretch when used, shrink when not used
Five lengths
Each pause is a length, suitable for multiple occasions
Notice
Both cables are stretched at the same time
Do not stretch unilaterally
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Guangzhou HangDeng Tech Co. Ltd , https://www.hangdengtech.com