Samsung Galaxy Grand Quattro I8552 is a dual-SIM phone packed with Android v4.1 (Jelly Bean) OS, 1.2GHz quad core processor, and 1GB RAM. It boasts a 4.7-inch capacitive touch display, which has a resolution of 800 x 480 pixels. The phone sports a 5MP camera on the rear side and a VGA camera on front. On connectivity front, it has GPRS, 3G, Bluetooth, Wi-Fi, and USB. Other features include music player, FM radio, Android browser, native IM & social networking clients, 2000 mAh battery, 8GB built-in storage, and up to 64GB memory expansion.