Hands down the worst phone I have ever owned, I have had to replace it twice. The battery life is sluggish, the camera is slow and the apps crash all the time. My brother who has a newer model has had the actual screen not the glass break for no apparent reason. A flip phone would be a better investment than this phone.
This phone was the best but lollipop update ruined its camera performance and now i don't know how to get the old camera performance back..
Symbon, 13 Jan 2016This phone take video maximum 5 minute in full hd then it say over heatUr phone is loker not original
This phone take video maximum 5 minute in full hd then it say over heat
HBK, 12 Jan 2016HA HA HA HA samsung and htc are in the low low low q phonesHTC phones are better than laggy Samsung phones with bad battery life. Sony phones are amazing. Especially Z series...
i disabled maps,google application,youtube,music,much tiny twitter and facebook links,wanna disable google chrome and use another browser-and uninstall a small browser-games what is called(talk) i dont remember right name but it is not google talk----delete much third parties now battery life good less heating at last i had a 360 security widjet on screen to free rama every time manually at last i stopped sony animated wallpaper always close wifi,location,data,bluetooth when no need it- i dimished sreen light too-----whish that helps
tarek, 07 Jan 2016i made something that help save batt life i diasbled most google app that work in background ... moreGuys can anyone help on wat background apps i can disable so as to reduce heating problems with my 6603 z
riya, 07 Jan 2016I wana buy this xperia Z? Can i? Suggest me plz Buy it. Very good and durable phone. Heats due heavy usage. But I think isn't issue.
Anonymous, 07 Jan 2016Thanks so much for the tip. What makes the Z4 bad? I will just get a Z3 then. Yes, buy Z3. It is better than Z5... Search in YouTube - Z3 vs Z5 - and you will see that Z3 works much smooth. Z3+ has serious heating issues because of Snapdragon 810...
i made something that help save batt life i diasbled most google app that work in background all time removed many 3rd party app too i feel difference now even working heavy ,less heating issue happy satisfied now wish sony battery spend many years working cause it is fixed hardly in it
Anonymous, 05 Jan 2016Z4 launched only for Japan. For other countries launched Z3+. But it is very bad phone. Buy Z2... moreThanks so much for the tip. What makes the Z4 bad? I will just get a Z3 then.