Galaxy Star Specifications Sporting a 3-inch QVGA TFT display with a lowly 240×320 pixel resolution, the dual-SIM Galaxy Star is powered by a 1 GHz processor and 512 MB RAM and runs on Android Jelly Bean 4.1 OS. It comes with a 4 GB internal storage which is expandable upto 32 GB via microSD card. It features a 2-megapixel rear camera but no front camera. Connectivity options include WiFi, Bluetooth 4.0, microUSB along with GPRS and EDGE. On the battery side, it packs a 1,200 mAh battery.