BLU Advance 4.0 exhibits a 4 inch TFT capacitive touchscreen with a resolution of 480 x 800 pixels, 16M colors and a pixel density of 223 ppi. The software platform is handled by the Android OS v4.2 (Jelly Bean). The Cortex A7 Dual Core MediaTek MT6572 processor has a clock speed of 1.3GHz and is helped by the 512MB RAM. The phone has a Mali-400 GPU.
The phone has a VGA front camera in combination with a 5MP rear camera which supports features like touch focus, image stabilization, face detection, LED flash and geo tagging. It has a 4GB ROM and the ability to support 32GB of external memory. Connectivity options include 3G, Wi-Fi, Bluetooth and USB port. Power backup is provided by the 1600mAh Li-ion battery.
Apart from an average poor battery backup and a low quality front camera, the BLU Advance 4.0 has features which are useful in making life much easier. You can access the web at a fast pace, store huge quantities of files and exchange them easily. To make multi tasking much easier for you, the phone has a powerful processor backed by a good RAM. The device is capable of supporting powerful games, videos and movies as well.