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LTPO screen not working properly via OnePlus 9 Pro

  1. tasmich
    Cupcake Sep 25, 2021

    tasmich , via OnePlus 9 Pro , Sep 25, 2021 :
    So i am reading a lot of other people complaining about the screen being locked at 120Hz all the time despite the fact that OnePlus promised a smart refresh rate that can go from 120 all the way down to 1Hz.

    Sadly, i face the same issue. Screen refresh rate is locked at 120Hz all the time and i believe that this causes huge battery drain.
    With 60hz mode i hit a 30min on-scren time at 97% battery. But when i switch to the *Smart* refresh rate the 30min mark comes when the battery is below 90%. That's almost a 10% drop and its a huge issue in my opinion and I think that OnePlus should address it.

    Let me know your thoughts on that.
     

    #1
  2. Nipu_1998
    The Lab Reviewer - OnePlus Nord 2 Sep 26, 2021

    Nipu_1998 , Sep 26, 2021 :
    The native developer tool is not accurate in detecting the screen refresh rates. It's not yet tuned for LTPO and variable refresh rate displays.
     

    #2
    Caomhin and tasmich like this.
  3. priyank_2707
    Gingerbread Sep 26, 2021

    priyank_2707 , via OnePlus 9 Pro , Sep 26, 2021 :
    You'll need a high speed camera or other sophisticated tools to test the actual refresh rate of the LTPO screen.
    OnePlus asks to trust them that LTPO is working 😅
     

    #3
    tasmich likes this.