1. 4-axis optical anti-shake camera
Although the 4-axis OIS is newer than the iPhone and Huawei Mate 8 (the OIS of the iPhone 6s has not been updated), it is indeed the 2015 version. Technology, supported by all manufacturers. Moreover, the Le Max Pro just released by LeTV also has 4-axis OIS.
In addition, the design innovations mentioned by Lei Jun, such as achieving a better screen-to-body ratio and not protruding cameras, are only based on hardware development. If Xiaomi 5 is equipped with a 21-megapixel camera, Xiaomi 5 will also face the problem of camera protrusion.
2. DTI image quality enhancement
DTI technology is actually used by everyone. This is also a technology that every camera sensor manufacturer has in 2015. Strictly speaking, in the second half of 2015 products support this technology. Such as Meizu Pro 5, Huawei Mate 8, Le 1s, Smartisan T2, etc.
3. Snapdragon 820 processor
Needless to say, the Snapdragon 820 processor is Qualcomm’s flagship processor for commercial use this year. Before Xiaomi 5, LeTV, Both Samsung and LG have released models equipped with Snapdragon 820. What I have to complain about is that most of the fast and black technologies Xiaomi Mi 5 promotes are based on the Snapdragon 820 processor.
4. UFS 2.0 flash memory
The flash memory specification of UFS 2.0 adopts a new standard. It uses a serial interface, much like the conversion of PATA and SATA. And it supports full-duplex operation, can read and write operations simultaneously, and also supports command queues. In contrast, eMMC is half-duplex, reading and writing must be executed separately, and instructions are also packaged, so it is already slightly inferior in speed. Moreover, the UFS chip not only has fast transmission speed, but also consumes half the power than eMMC 5.0. It can be said to be an ideal match for future flagship mobile phone flash memory.
UFS2.0 is also based on hardware manufacturers and is not unique to Xiaomi, nor is it independently developed by Xiaomi. Currently, Le Max Pro and Samsung S7 are using this standard.
5. 3D ceramic body
3D ceramic body may become one of the mainstream processes this year. Xiaomi Mi 5 is indeed the first mobile phone to adopt this process. It is understood that this process will also be used in the future new generation of iPhone, LeTV’s upcoming second generation super phone and Huawei P9.
6. 4G
4G can be said to be the standard configuration of smartphones this year, and 4G will also be popular in thousand-yuan phones.
7. Netcom 3.0
Xiaomi has not introduced much about this technology, but judging from the current situation, this is also a technology based on Snapdragon 820.
8. 16-LED power-saving high-brightness screen
In terms of backlight design, it is difficult to put 16 LEDs on a 5.2-inch screen. The reason why Xiaomi does this is because 14 Single lamps cannot meet the high brightness requirements, and can only meet the brightness requirements by increasing the number of LEDs, and this will increase power consumption, which is not worth the gain. In mobile phones, backlight power consumption accounts for the majority of screen power consumption. The 16-LED technology is generally used on 5.5 or 5.7 screens, which means that the power consumption of the 5.2-inch screen of Xiaomi Mi 5 will be close to the power consumption of the 5.5-inch screen. Real low power consumption should use a 14-lamp solution, which can also reach a brightness level of 600. Secondly, this is not an innovation of Xiaomi. The OnePlus 2 mobile phone using the same screen supplier also has a screen with a brightness of 600nit
9. Quick Charge 3.0
Based on Qualcomm For fast charging solutions, one determining factor of whether charging is fast is the power of the charger. According to Lei Jun, Xiaomi can charge about 80% in 51 hours, which can only be said to be the average level of fast charging at the moment. At present, OPPO can charge a 2500mAh battery in 15 minutes. For example, LeTV's LeShanChong can charge 80% in 40 minutes.
10. Full-featured NFC
Supports NFC payment and bus cards. This depends on partners, and many manufacturers will follow soon.
To sum up, among the top ten “black technologies” of Xiaomi Mi 5, 4-axis optical image stabilization and 16-beam high-brightness screen can barely be considered as black technologies, but other so-called “black technologies” are basically All of them are based on hardware suppliers and cannot be said to be “black technology”.