The absolute only issue that I have with this phone is the fact that Sony didn't ship it out as planned. The phone feels both solid and light, like it's a folded up piece of paper that could withstand the apocalypse. The calls are crisp and I don't feel like there's anything missing. Same goes for music, especially with the great headphones provided. As far as reception goes, I got this phone shipped from Asia to the US and am currently hooked up through T-Mobile, and I have all the bands for t-mobile. I work in a datacenter in a basement, so I'm basically in a Faraday cage. This is the only phone of the office that can connect to regular data and not just our WiFi. Not just that, but I get full bars 4G LTE in all but the most crowded of corners. The camera is capable of absolutely stunning and detailed pictures. When I first messed with the camera, it was pointing at one of my knuckles. I could see with clarity the texture of the skin in the grooves of my skin, like the texture of a texture! Everything is smooth as butter, even when tackling the sorts of tasks that would have murdered my old phone. It really shows just how useful the 3GB of RAM is. This is the best phone that's likely not out there for you yet, but when it hits your market you'll be glad that the phone is protected for up to five feet of your drool for half an hour. Seriously, I would buy this phone again in a heartbeat. I can't possibly feel dumb from this decision.
IMHO, Z2 it's only error correction Z. Camera still not better than the old iphone 5S and SGS4. Camera in terms of photo quality, between Z2 and Nokia 808 Pureview huge difference. 808 still king. Communication quality is decent, sometimes hard to hear the interlocutor. Wi-fi catches not very good, not as strange it may seem ...
Cant honestly flaw this phone. Had it for a couple of days now and ive used most, if not all its functions and they all work outstandingly. Especially the noise cancelling function and headphones, its just mind blowing. I am so so impressed with this phone.