kwangomango
New Head-Fier
My battery drains quick on my DX160 as well. I have battery optimization turned off on some apps though, so maybe it may help turning it back on. I wonder if there is a good app in the play store that might help with the battery issue. I wish I could tap to wake the screen also. I hate having to constantly press the power button just to wake the screen up.
According to GSam battery manager my device is being held awake and wifi is active even when in standby. Not sure if an app or the OS is causing this.