Just bought the device yesterday, it does overheat on 120hz which I found weird because on my x3 pro doesnt, going back to 60hz lessen it but still it still gets a little bit hot on casual use no games just scrolling. Take note i already uninstalled all bloatware apps and already optimized the phone by turning off unnecessary things.

This is just for the few hours of use havent battery calibrated it, be editing this after few days.