So I've been left with no choice but to switch from my beloved Windows Phone (Lumia 920) to Android due to lack of developer support and dying OS. I've been researching pretty heavily lately to find the best Android phone for my needs. My biggest requirements are: battery life (would like at least 3000mah, my friends with Android complain of battery life), at least 64GB onboard store OR SD card slot, and if no Qi support, I need a micro USB port for an aftermarket Qi adapter. The phone also has to run on AT&T and the screen has to be 5.5" or smaller (my friend's Note 5 doesn't fit in my pocket!)
So after a painstaking search, I've come down to either the Sony Xperia Z3 or Z5. The Z3 is rather old (2014), but it has better battery life than the Z5 according to several reviews (and the Z5's battery is physically smaller). Will either of these phones get Android 6.0? Will the quad core on the Z3 be too laggy compared to the octo on the Z5? Any other phone suggestions are appreciated! (except LG G4, my friend has one and says its the worst, battery hogging phone ever).
So after a painstaking search, I've come down to either the Sony Xperia Z3 or Z5. The Z3 is rather old (2014), but it has better battery life than the Z5 according to several reviews (and the Z5's battery is physically smaller). Will either of these phones get Android 6.0? Will the quad core on the Z3 be too laggy compared to the octo on the Z5? Any other phone suggestions are appreciated! (except LG G4, my friend has one and says its the worst, battery hogging phone ever).