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Overclocking the Xiaomi Mi9 screen has a price, guess which one?



Matteo Bottin


And it's not a cheap price

Remember, a few weeks ago, we talked about the possibility to use the overclock] from Xiaomi Mi9 to 84 Hz to get really fluid images? Well, surprisingly (or maybe not) it was discovered that this change has a price and bearing the consequences is the Achilles heel of many smartphones: Autonomy . [1

9659005] The XDA Developers Group conducted a study to determine how Mi9's autonomy changes with the frequency of the screen. The results are not very encouraging: they were reduced from 9 minutes to almost one and a half hours of autonomy only by changing the refresh rate from 60 to 84 Hz.

The tests were performed using Benchmark's battery of PCMark Work 2.0 within three days to charge the device and wait for its refrigeration . Here are the results:

Xiaomi Mi 9 60 Hz 84 Hz
Test 1 6h 28 min 6h 19 min
Test 2 6h 57 min [19659011] 5h 24 min
Test 3 6h 29 min 5h 53 min

READ THIS: To overclock your Xiaomi Mi9 screen to 84 Hz

In short, if you are interested in autonomy, forget the 84 Hz . On the other hand, if fluidity is the most important issue, here are the instructions to enable this mode for Xiaomi Mi9.

Source: XDA Developers


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