This type of mobile is very good features and stylish design with 1gb ram and dual sim cards and the type of sim cards is micro sim cards and good battery life and long battery life and 5MP rear camera and bluetooth, wifi, gprs are available in this mobile phone and expandable memory upto 128gb and front selfie camera is available and 8gb rom and 4g and 3g, 2g sims worked in this mobile and 4inch touch screen and display available and this mobile support mp4, hd videos and I used this