I have LYF WATER 7S and its housing is of plastic phone.Light weighted phone.A bit handle 5.5 inch screen minimum bezelslf you are looking for good camera phone then it is not for you.Fingerprint sensor is excellent.Display is fair.Battery are very poor.Camera is bad and front camera is really bad.If this water 7S cost customer around Rs.5500-6500 then its good to buy but if it cost more than Rs.7700 then please look other bettter mobile in this range.Best USP in this phone is 3GB RAM 2 YEAR extended company warranty.Worst thing is camera.No video stablizer, very slow auto focus, poor frame rate and worst front camera, it’s camera and video quality is VGA type like 5 Year old phone camera quality.Don’t buy this phone.Very poor phone.