I love this phone! Works great, isn't loaded with too much bloatware, simple, clean and functional. The audio and visual effects are fantastic. The camera is the best I've seen on a phone. My one and only complaint is that speaker phone is somewhat quiet as it only uses the lower speaker, which is oddly quieter than the upper one.
Smartest move I made was to get rid of my iphone and get the SONY XPERIA Z3. The camera takes AMAZING pictures and that was the main reasons for my purchase of this phone.
This is one of the best smartphones I have ever used. There are only two negatives: 1. It is very slippery. My kids have dropped it a few times because of this. 2. The charging port has a flap (required for the water and dust intrusion prevention). The flap could easily be broken if you aren't careful. The mag charging port is a great addition but the included charger isn't magnetic. A mag charger costs an additional $15 from retailers.
This smartphone is the best investment I have ever made! Yes it's expensive but it comes loaded with amazing features such as waterproof capabilities (tested several times), 20.7MP camera, super fast processor, etc. Now, I'm a tech savvy person and I've messed around with numerous iPhones and Galaxy phones but this phone blew me away with its amazing photos and speed. Not to mention, it comes unlocked so you can travel anywhere with it! Awesome phone!
I'm verry happy with my phone so far, only problem I have with Sony is Amazon Prime instand video. Sony doesn't let you install Amazon prime app. Other than that good phone.