My Samsung galaxy J7 max comes with 5.7 inch PLS TFT IPS display with Full HD resolution. Pixel density of this phone is 386 ppi.It has a 2.5D curved display. Design of the handset is very good with metal unibody design, fingerprint sensor on the front.This handset houses a Mediatek helio p20 octacore MT6757 processor with clock speed of 1.6 ghz for complex multitasking. It has a Mali t880 GPU which handles complex graphics operations and high end games easily. It houses 4gb ram and 32gb of rom expandable upto 256 GB. It supports 4g volte of all indian 4g categories.Samsung could have used Snapdragon high end processor instead of mediatek otherwise handset is superb. Battery used here is 3300 mah and Android noughat 7.0It has 13mp front and 13 mp back camera with flash on both sides. Camera quality is good clicks good images.