Fantastic phone!! This is the best phone in its price range. Against the Karbonn S5 - Has a bigger Battery - Has a better pixel density - the smaller screen means better battry life (5in is too big anyway) - the camera is MUCH superior even though their both 8MP - the sound quality is pretty good, however the headphones lack bass - the gaming experience is smooth, without any lag. - The Benchmark tests give higher results than even the Galaxy Grand. Overall it is an amazing phone!!! and has excellent value for money