Samsung Galaxy S7 Edge is a dual SIM smartphone that provides a bigger, more stunning screen. It comes with a 5.50-inch touchscreen display with a resolution of 1440 pixels by 2560 pixels at a PPI of 534 pixels per inch. The phone packs a 12-megapixel primary camera on the rear and a 5-megapixel front shooter for selfies. Options include Wi-Fi, GPS, Bluetooth, NFC, 3G/4G, proximity sensor, ambient light sensor, accelerometer, and Gyroscope.