first off i can say that the z5 premium is one of the best sony phones i've owned, it's stunning to look at the screen is really good it has those speaker cuts i love and the glass is extremely resistant to smudges and water in general you just wipe once and it's clean, i also love that the fingerprint scanner is so subtle i would have wished that it had a metal back or simpler had a gray frame similar to the z1, only reason i wen't with the z5 premium is because the z5 had frosted glass i also feel my z1 is more comfortable to hold without being curved like the z3 is, curves ruin design to me, the z ultra had the best frame i am dissapointed that you moved away from the frame of z1-z2 z ultra and even more so with the curved back of the x perfomance, my z5 premium also slipped out of my hand i tried to grab it but instead threw it so it fell to the floor not a scratch.
Ok now to the bad part the overheating, this phone overheats for me 5 times per day sometimes to the point where i can't use it i can't use it as a hotspot as it overheats and turns the hotspot off, it overheats very easily when recording videos with for example kik, the camera is very difficult to use due to constant overheating, the phone lags alot due to overheating it's a overall laggy phone, my z ultra is less laggy than the z5 premium, another problem i have is that the screen seems to have autobrightness even though it's off, i can see the screen dimming sometimes and staying there, overall i like the screen of my tablet z2 and the z ultra more than the z5premium.
in short i love this phone but the overheating makes me want to change to the s7 edge as this phone is unusable at this point.
