Frnd this smartphone is very good .it will really impress you.i m using this mobile last 2 years and not a single problem till today .battery power is 2600 mah but it is good enough you can use it with continue browsing 6 or 7 hours .if u use it normal then you can use it full day.
Its RAM is 1.5 gb which is average .and ROM is 16 gb.Camera quality also very good with front camera with flash that is 5 mp and rear camera is 13mp .good look and slim set.if u want to buy it no problem is there for normal use