Hi friends, my friend? have this phone and? I used it Samsung galaxy A9 pro.This has dual sim and Volte enable support Jio 4G, This mobile has extra NFC.A9 pro has biggest screen 6inch with Resolution 1080*1920 pixcel Display and Octa- core 1.8Ghz processer for good performance. Samsung Galaxy A9 Pro have 4 GB of ram feature this feature make mobile so good. and its very smooth touch and smooth performance.this mobile has 16 mp rear camera with flash and 8mp front camera.this has 32 GB internal memory and external storage support.this mobile has new OS v6.0.1 Marshmallow.it have biggest 5000 mAh battery for extra play.this mobile has positive point is attractive glass and metal body.Amoled display.nagetive point is very heavy and Display sharpness cloud have been better.overall I like the phone.