In beta 2nd update battery and processor workings are interchanged.Guess what's doing what

Why does samsung phone uses 20-40% battery at night (non usage time) .While my iphone 11 uses 3-5% only....

One Most controversial topic on the community.This is the battery life of my S20 plus ,according to me it's not good.what do you think.In picture ( time of charge,usage and the battery left)

Unable to select anything other than default on Bluetooth audio sample rate Bluetooth audio bits per sample Under developer options

Im not able to opt for higher quantity in any of the following under developer optionsBluetooth audio sample rateBluetoothaudio bits per sampleBluetooth audio channel modeAll of the above are stuck on default.Options are available for higher but c...