Xiaomi has achieved quite good results in as many as 22 countries，According to the latest research data，Xiaomi also gained the position of the world's second largest brand in the second quarter of this year。 8evening of the 10th，2021Lei Jun's annual speech was held，Lei Jun announced the official release of Xiaomi MIX4，Amazing "under-screen full-screen flagship"，Let's learn about it together。
Appearance part，The front of Xiaomi MIX4 is a 6.67-inch piece without holes、CUP with no bangs is really full screen，The resolution is 2400*1080，Support P3 color gamut，Supports front and rear ambient light sensors，Thanks to the more advanced COP packaging process，Bring a more shocking visual effect。It is worth noting that，Xiaomi MIX4 in addition to Corning Gorilla Glass，It also launched the first lightweight and integrated precision ceramic material，Reduce weight of the fuselage by 30%，While ensuring the feel of holding, it also brings higher appearance，Provide Shadow Blue Gray、Ceramic white、Three colors of ceramic black can be selected。
It is worth noting that，Xiaomi MIX4's screen adopts a joint development micro-drill arrangement，The transparent leads and hidden circuit design ensure the visual effect of the under-screen camera area.，And truly make selfies clearer。Lei Jun said，In the past five years，Xiaomi has tried almost every full-screen format，Xiaomi MIX4 is finally a little more perfect。
Performance section，Xiaomi MIX4 is equipped with Snapdragon 888+ processor based on 5nm process technology，This SOC can be regarded as an "upgraded version" of Snapdragon 888，The maximum main frequency reaches 3.0GHZ，AI computing power increased by 23%，Combined with the full-blooded version of LPDDR5、UFS3.1 flash memory forms three major Android flagships，This hardware configuration is already very powerful，There is definitely no problem with daily application，The frame rate stability of mainstream games will be accurate，UWB is one finger、Multifunctional NFC、Harman Katon stereo speakers、X-axis linear motors and so on are good plus points。
certainly，Xiaomi MIX4 has a 4500mAh MTW multi-pole ear battery cell battery，Some people may think this capacity cannot meet the long-term battery life standard，But it doesn't matter，Xiaomi MIX4 is also supplemented with 120W wired flash charging，Officials claim that 100% can be charged in 15 minutes，And 50W wireless charging can be filled in 45 minutes，Battery life is effectively guaranteed。
Powerful performance requires good heat dissipation。Xiaomi MIX4 uses 1206mm 3D graphene heat-smoothing plate、4932mm bis40um graphene、5150mm double 40um graphite，Large-area heat dissipation technology supports，Control the heat of MIX4，More powerful daily use。
Images are still the focus。Xiaomi MIX4 uses 100 million pixel HMX main camera，Achieving the bottom of f/1.33，1.6um supports four-in-one large pixels，Support OIS optical image stabilization，Upgraded with a brand new 7P camera，Achieving equivalent 24mm focal length，And it is supplemented by a 13-megapixel free-surface ultra-wide-angle camera、800Megapixel periscope telephoto lens，With its powerful kernel driver, it also has its own "Night Owl" algorithm，The camera's imaging capabilities are still at the top level in the industry。Paired with 50X periscope telephoto and 120-degree free surface ultra-wide angle，The edge distortion can be reduced to 1%。
Finally, the price，8+128G4999 yuan，8+256G version 5299 yuan，12+256G version 5799 yuan，12+512G version 6299 yuan，Deposit pre-sale at 22:00 tonight，16It will be officially launched at 10 am on the day。In addition, Lei Jun also said，Under-screen camera、The latest technologies and processes such as full ceramic body，So the yield is very low and the output is not high，At the beginning, you should earn it if you grab it!
