HSL Y303 is a Dual SIM smartphone. The phone is powered by a 1.3 GHz + 1.3 GHz Quad Core Processor, Quad Core with 512 MB. It comes with a 3.2 MP primary camera. This phone runs on Android v4.4.2 (KitKat). This phone has come with the Li-Ion 1700 mAh battery. The device has a 10.16 cm (4) WVGA IPS Screen with a resolution of 480 x 800 Pixels. It has 4 GB internal storage which can be expanded up to microSD, upto 32 GB.