The only problem with this phone is that it has less user memory ( Less to 2GB) to install apps and you need to use any app like SD maid to clean the cache and thumbnails.
Also when you speak on one sim then the other sim is in disable mode for that amount of time.
Other than this all the features are good .It has good sound clarity and camera clarity which has a 5mp.But the secondary camera is very poor. Its only 0.2mp and just forget about taking selfies.Coming to the display its not a gorilla glass but the clarity is good.
The phone is very slim and looks like Sony Xperia Z.Also Sony has many inbuilt apps which cannot be removed and takes memory.Also unlike other Sony phones the sound quality is not good for this mobile.Overall an average phone from Sony.Overall an average phone from Sony.