Your TV is running in Full HD mode in most cases, and only switches to the full 4K resolution when you're watching a video or looking at photos. If you can share a photo of the System page of AIDA64, we can implement a workaround for this issue though. Thank you in advance!
How is it possible and what can be the reason that wrong screen resolution is shown in the Aida 64 app? For example, my TV is 4K but in your app I see 1920x1080 listed.
Wrong screen resolution in the Aida 64 app
in Android Forum
Posted
Please see the system picture in my new post