Xiaomi MIX 4 Performance evaluation

Xiaomi MIX 4 first launched Snapdragon 888+ mobile platform，The main frequency of its X1 super-large core has been increased to 3.0GHz，AI performance has increased by 23%，Performance has been further upgraded compared to Snapdragon 888。after testing，Xiaomi MIX 4's running score even exceeded 810,000 points，Scores set new highs once again。

performance，As the top flagship, Xiaomi MIX 4 naturally has no need to worry，Perhaps users are more concerned about the fever of their mobile phones，In order to better control the heat of the body，Xiaomi MIX 4 has added balanced mode，in daily use，Equilibrium mode can better control heating，Achieving balance of power consumption performance。

In equalization mode，Social APP Chat、Online video、navigation、Common scenarios such as streaming news，The heat condition of the body is significantly better than that of ordinary Snapdragon 888 mobile phones，The phone is preset to balanced mode，In this way, users no longer need to worry about the fever of their phones。 If the phone needs to fully output performance，Users can manually change to performance mode，This will exert all the performance of Snapdragon 888+。

Game aspects，Xiaomi MIX 4 also has outstanding performance，Thanks to strong performance，Xiaomi MIX 4 can run mainstream popular mobile games smoothly。

"Honor of Kings" is currently available on Xiaomi MIX 4 at a frame rate of 60 frames，Actually, from the hardware point of view，It can fully support 90 frames of smooth operation，But it needs to be adapted on the game side。 Test at a frame rate of 60 frames，It can also run at an average frame rate of 60FPS under the ultimate image quality。

Peace Elite runs at extreme frame rate in HD mode，The phone can run stably at an average frame rate of 59.8 frames，The game process is smooth and not stuck。

Xiaomi MIX 4 is also optimized for games，You can turn on game acceleration settings in the game，After turning on the performance optimization function，Can control the temperature of the mobile phone smartly，This ensures that the game always runs smoothly。

battery，Xiaomi MIX 4 has built-in 4500 mAh battery，Supports 120W wired fast charging。 Xiaomi MIX 4's 120W fast charging supports two charging modes: seconds charging and constant temperature，In seconds charging mode，The phone will charge as fast as possible，1080% charge in minutes，15Full in minutes。 In constant temperature mode，The phone will control the temperature below 37°C，Charging speed is slightly slower than second charging mode，It takes 21 minutes to fully charge。

Xiaomi MIX 4 also supports two options on wireless charging，If you need a quiet environment，50W wireless charging can be selected，in this mode，The noise at 30cm away from the wireless charging base can be controlled at about 25dB，Without affecting sleep，45The battery that can fill your phone in minutes。

If you are pursuing charging speed，Then you can choose wireless fast charging，At this time, the wireless charging power will reach 100W，The full charge time can be reduced to 28 minutes，Greatly improves charging efficiency，Suitable for temporary charging。

While improving the charging efficiency of mobile phones，Xiaomi MIX 4 also takes into account battery health，First of all, Xiaomi MIX 4 has added battery health display，This allows users to understand the battery status more intuitively，If the battery is low in health，Can be replaced in time。 also，Xiaomi MIX 4 also adds the night smart charging mode and the time domain smart charging mode，This feature is similar to that of the Sony Xperia series mobile phones since 2016.[battery care]Features。

In the smart charging mode at night，Mobile phones can intelligently identify users' sleep cycles，When the user falls asleep，Charging to 80% will stop charging，When the user is about to wake up，Quickly charge the battery to 100%，It does not affect the user's normal use of the mobile phone，This can effectively alleviate the battery capacity decline。

In the time domain smart charging mode，Mobile phones can detect the time and seasonal temperature of the user's location，In high temperature environment，Adjust the charging speed of the battery，Avoid high-temperature accelerating battery aging。 Xiaomi MIX 4 is supported by the smart charging system，Can extend battery life by 25%，Make your phone last longer。