I did use Sony Z2 for over 6 months. The phone really had some good features. It has the Lollipop5.0.2. update and the IPS LCD capacitive screen is a real eye catcher. The 2.3 GHz Quad-Core Processor allows to perform all the high definition streaming and gaming without a single disrupment. The body warms up quickly especially the black model over the white and purple, but it doesn’t heats up like it’s ancestor versions. It is indeed a water proof phone and not just water resistant.
The rear camera with 21mp is the beat of the things that are provided by Sony, while the front is only 2.2mp. It had a good sound quality and 4k mode to shoot super HD videos. The phone is a good value for money as the market rate has dropped quite a bit after the launch of later versions to Z gen of Sony. The only con that I found was the lose charging slot’s cover , which can break and hence the phone does not remains water-proof anymore.