I used this mobile for 2 years and after using 1 year faced drop in the battery backup. It could hardly make up to 2 hours . I only love this mobile by its design. Currently it is running on Android 6.0.
Taking about its display which is LCD type couldn’t reproduce a vivid colour as compared to IPS, LED and retina of iPhone. Reason behind its battery to drain fast is its display which is of 5.5inch.
But one thing I must encourage of device is its stereo boom sound speaker which really produce decent sound quality.
Went I buyied this phone pictures really come brilliant but could not be compared to that of dslr.
Form my opinion their many mobile phone available in the market at affordable prices that do much better job then this one.