Easy solutions for fix XIAOMI MIX 4 run slowly troubles. This is high-end smartphone that work with flagship hardware. Everything can work fast without any troubles. However, some users get upset because their phone become slowly or lagging after use for several months. What should we do? Please read some information about how to make XIAOMI MIX 4 run more faster.


Why XIAOMI MIX 4 Performance Become Slow and Not Responsive ?

XIAOMI MIX 4 is 6.67 inches smartphone that powered by This phone powered high performance Qualcomm SM8350 Snapdragon 888+ 5G processor that has total octa-core cpu. This phone divided into three cluster. The very high speed cpu work with single core 2.99 GHz Kryo 680. The second cluster work with triple core 2.42 GHz Kryo 680. For light and simple applications, the third cluster work with quad core 1.80 GHz Kryo 680 for battery efficiency.

XIAOMI MIX 4 Processor For Faster Performance

This processor can work with all applications and games. But we have to know, some software may consume too much processor and RAM resources when running. The hardware resources also may limited if we run too many apps together for multitasking performance. Although XIAOMI MIX 4 has big RAM options with 8 GB or 12 GB, but we still need to make sure this RAM is not insufficient.


If RAM resource is not enough then XIAOMI MIX 4 will try to find which the oldest not use application, and try to force close to give more RAM resources. When this process happen, this phone will freezing for a while. Please do not install or run too many applications together.

In many case, the slowly troubles will be happen if we run too many applications together. It will consume more RAM and processor resources. Therefore we suggest to uninstall some not use applications if we do not really use that apps. Some of them will run in the background to wait data update and consume more RAM. Remove some applications will help this phone to run more faster.

how to fix lagging problems on xiaomi mi mix4

XIAOMI MIX 4 will use RAM for run any applications. Beside RAM, we also have to know how many internal storage free capacity left, because if the internal storage is full, then the performance of XIAOMI MIX 4 also will be reduced or become slowly.

Some issue of XIAOMI MIX 4 lag happen because of applications. But we also find some XIAOMI MIX 4 become lagging because the usage of non original firmware or custom rom.


Why XIAOMI MIX 4 Lagging or Slowly When Playing Some Games ?

XIAOMI MIX 4 is powered by Qualcomm SM8350 Snapdragon 888+ 5G that has fast performance for gaming applications. This processor also supported with dedicated GPU Adreno 660. All HD games will run without lag at 120Hz AMOLED screen. However, usually slowly or lagging gaming also happen because insufficient RAM. Please try to soft reset our XIAOMI MIX 4 before playing heavy gaming for clean all previous applications temporary files and caches.



How to Boost Speed Performance of XIAOMI MIX 4 And Make It Run More Faster?

  1. First steps that you should do is doing soft reset or reboot to remove temporary files and caches. Usually after our phone finish reboot, then the speed performance might become faster.
  2. Please uninstall all not use applications. We can try to find from menu Setting > Apps, and choose not active applications, then choose Uninstall
  3. Some factory default applications do not have Uninstall button options, but we can disable by choose Disable button at menu Setting > Apps > Disable  at our phone. This steps also can reduce the usage of RAM and processor resources.
  4. If all solutions still not improve the performance, then please consider to do hard reset to factory default. Follow steps at XIAOMI MIX 4 Hard Reset / Reformat page using hardware button combination Key.

Please note, some menu options will be different because firmware update or some other possibilities. Please use comment options bellow for other question to discuss.

This phone has fast charing 120W with 4500 mAh battery capacity. It has unique under display front camera 20 megapixel resolutions. It has stereo audio quality that optimized by Harman Kardon.