After 1 year of use I found sound and battery backup problem.
the sound is really very low. in some videos its like very disgusting. then I use headphones. but the sound quality is good. When I bought this phone the battery backup is really good which is for full day use but now if you use it nonstop then it will down only in almost 4 hours .
Good thing are
1.Fingerprint works so fast.
2.display is really amazing.
3.both cameras are amazing in low light also.
4.style and design is so stylish.