Samsung I929 Galaxy S II Duos Android Smartphone was launched in December 2011. It is running on the Qualcomm MSM8660 Snapdragon processor with Adreno 220 GPU. The phone has 1 GB RAM and 16GB of internal storage which is expandable using microSD, up to 32GB.
The I929 Galaxy S II Duos has a 4.52 inches WVGA, 480 x 800 pixels Super AMOLED display with a pixel density of 206 ppi. Coming to cameras, it has a 8 MP rear camera and a 2 MP front camera for selfies. It has a microUSB port for data syncing and charging. There is a accelerometer sensor present on the I929 Galaxy S II Duos. It is a single SIM smartphone with support for USB OTG, Wi-Fi, FM Radio, Bluetooth and GPS too.
The I929 Galaxy S II Duos runs on Android OS, v2.3.5 (Gingerbread) and all this is powered by a 1800 mAh battery. It measures 129.8 x 68.9 x 9.7 mm (height x width x thickness) with a total weight of 138 grams including battery.
