The Samsung Galaxy S2 is the successor to the original S1 and comes with a 4.3-inch display, 8-megapixel rear-facing camera, 1 GB of RAM, and a 1650 mAh battery. It comes with Android 2.3.4 Gingerbread out of the box and has seen several updates including the Android 4.0.4 Ice Cream Sandwich and Android 4.1 Jelly Bean updates. Moreover, you will find plenty of custom ROMs available for this smartphone available from our website and others like XDA-Developers.

While the hardware is a bit sluggish in comparison to today’s standard, the Samsung Galaxy S2 smartphone was one of the best in the year of its release. Furthermore, it played a unique role in being what is now one of the most successful smartphone series in the world. The Samsung Galaxy S2 smartphone also played an important part in helping propel Samsung to being one of the best manufacturers of smartphones in the world. In fact, it comes in as the second most people in the world only behind Apple.

Samsung Galaxy S2

Device Type: Smartphone

Model: Samsung Galaxy S2

Announced: February 13 2011

Released: April 28 2011







Network 3G: HSDPA 850/900/1900/2100

Network 4G:

Dual SIM:

Display Type: Super AMOLED Plus capacitive touchscreen

Size: 4.3 inches

Resolution: 480 x 800 pixels

Display Colors: 16 M colors

Pixel Density: 217 ppi pixel density

Touchscreen: Multi-touch

Display Protection: Corning Gorilla Glass


Camera, Primary: 8 megapixels

Camera Features: Geo-tagging, Touch focus, Image stabilization, Back-illuminated sensor (BSI), Autofocus, Face and smile detection, Digital zoom, Panorama, CMOS sensor

Flash: LED flash

Secondary: 2 megapixels

Operating System: Android 2.3.4 Gingerbread/Android 4.0.4 Ice Cream Sandwich

User Interface: TouchWiz 4.0

Facebook: Yes

YouTube: Yes

Chipset: Samsung Exynos 4210

CPU: Dual-core 1.2 GHz Cortex-A9

GPU: Mali-400


Internal Storage: 16GB/32GB

Card Slot: microSD, microSDHC up to 32 GB

Bluetooth: Bluetooth 3.0 +HS

WiFi: Wi-Fi 802.11 a/b/g/n, dual-band, DLNA

WiFi Hotspot: Yes

USB: USB 2.0

Battery: 1650 mAh