Samsung Star 3 Duos S5222 is a Dual SIM smartphone. The phone is powered by a NA with NA. It comes with a 3.15 MP primary camera. It has 20 MB internal storage which can be expanded up to microSD, up to 32 GB. This phone has come with the Li-Ion 1000 mAh battery battery. This phone runs on Yes, MIDP 2.0. The device has a 3.0 inches TFT capacitive touchscreen, 256K colors with a resolution of 240 x 320 pixels (~133 ppi pixel density).