Samsung C3312 Duos featured phone was launched in January 2012. The phone has N/A RAM and internal storage is expandable using microSD, up to 32GB.
The C3312 Duos has a 2.8 inches, 240 x 320 pixels TFT LCD display with a pixel density of 143 ppi. Coming to cameras, it has a 1.3 MP rear camera. It has a microUSB port for data syncing and charging. There is a accelerometer sensor present on the C3312 Duos. It is a dual SIM smartphone with support for FM Radio and Bluetooth too.
The C3312 Duos is powered by a 1000 mAh battery. It measures 101.8 x 55 x 12.1 mm (height x width x thickness) with a total weight of 100 grams including battery.