Very good product and I am using this product since 100days .4gb ram Super.32Gb internal is more than enough for mePreinstalled windows is awesomeIt is a beast as far as processor speed is concernedCameras are good but still need to improve on autofocusOne point of concern is its box says that samsung knox is to be installed separately .however on the same box specification is given for preinstalled software. Stylish looke .Nice performance.camera quality is good.overall nice features.! j7max a volte phonesupports Volte it have fingerprint sensor and good camara good fetur