Samsung Galaxy S7 is a dual-SIM Android Marshmallow phablet with a 5.1-inch AMOLED display. It is powered by a 1.6GHz octa core processor and 4GB of RAM. The device is equipped with a 12MP rear camera and 5MP front camera. In the connectivity segment, it has GPRS, EDGE, Bluetooth, 3G, 4G, Wi-Fi, and USB. Other features include music player, GPS, NFC, non removable Li-Ion 3000 mAh battery, and 32GB built-in and 200GB expandable storage.