The Samsung Galaxy S2 I9100 was announced in the month of February in 2011 and later it was released in the month of April in 2011.

It has 4.3 inch Super AMOLED Plus capacitive touch screen with 16M colors and also protected with Corning Gorilla Glass. The display screen has resolution of 480 x 800 pixels with pixel density of 217 PPI.
It is featured with 1.2 GHz Dual-core Cortex-A9 processor platform which is coupled together with 1GB RAM. The Samsung Galaxy S2 I9100 runs the Android 4.0.4 Ice Cream Sandwich Operating System. The graphic support is given by Mali-400 GPU and uses Exynos 4210 Chipset.

The rear camera has 8 MP camera sensor with auto focus and LED flash light options and has photo resolution of 3264 x 2448 pixels. This camera includes extra features such as Geo-tagging, Face and Smile detection. The front facing camera has 2 MP sensor which is used to make video call and to take self portraits.

The Galaxy S2 I9100 includes connectivity options such as GPRS, EDGE, Wi-Fi Direct, Wi-Fi hotspot, NFC and Bluetooth. It is featured with Li-Ion 1650 mAh battery.