The MTR MT312 Dual SIM Multimedia Mobile is a compact and stylish entry-level phone that comes with a petite yet sharp 1.8-inch TFT Display Screen. Also, the phone boasts of a standard Alphanumeric Non-QWERTY keypad. Also, the internal memory of the phone may be easily augmented up to an adequate 8GB to enjoy enhanced room for housing loads of content.. Camera and Battery: The MTR MT312 Dual SIM Multimedia Mobile boasts of an inbuilt 0.3MP Primary Camera that allows easy and quick capturing of decent quality shots and videos at random. In addition, the phone is powered by a somewhat sturdy 800 mAh Battery Multimedia and Connectivity.