| Hardware and OS Samsung I9100 Galaxy S II |
| Operating system: | Android 2.3.4 (Gingerbread), upgradable to 4.1 (Jelly Bean), TouchWiz UI 4 |
| Processor: | Dual-core 1.2 GHz Cortex-A9 |
| Chipset: | Exynos 4210 Dual |
| Internal memory: | 16GB 1GB RAM, 32GB 1GB RAM |
| External memory: | microSDHC (dedicated slot) |
| GPU: | Mali-400MP4 |
| Display Samsung I9100 Galaxy S II |
| Size: | 4.3 inches, 52.6 cm2 |
| Resolution: | 480 x 800 pixels, 5:3 ratio |
| Type: | Super AMOLED Plus |
| Protection: | Corning Gorilla Glass |
| Main Camera Samsung I9100 Galaxy S II |
| Camera: | 8 MP, f/2.6, 1/3.2", AF |
| Features: | LED flash |
| Video: | 1080p@30fps |
| Selfie camera Samsung I9100 Galaxy S II |
| Camera: | 2 MP |
| Connectivity Samsung I9100 Galaxy S II |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 |
| 3G Network: | HSDPA 850 / 900 / 1900 / 2100 |
| Bluetooth: | 3.0, A2DP, aptX |
| GPS: | Yes, with A-GPS |
| NFC: | Optional |
| Speed: | HSPA 21.1/5.76 Mbps |
| Technology: | GSM / HSPA |
| USB: | microUSB 2.0 (MHL TV-out), USB On-The-Go |
| WLAN: | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot |
| Multimedia Samsung I9100 Galaxy S II |
| 3.5 mm Jack: | Yes |
| Loudspeaker: | Yes |
| Radio: | Stereo FM radio, RDS |
| Battery Samsung I9100 Galaxy S II |
| Type: | Removable Li-Ion 1650 mAh battery |
| Stand-by: | Up to 710 h (2G) / Up to 610 h (3G) |
| Talk time: | Up to 18 h 20 min (2G) / Up to 8 h 40 min (3G) |
| Design Samsung I9100 Galaxy S II |
| Body build: | Glass front (Gorilla Glass), plastic back, plastic frame |
| Colors: | Black, White, Pink |
| Dimensions: | 125.3 x 66.1 x 8.5 mm (4.93 x 2.60 x 0.33 in) |
| Weight: | 116 g (4.09 oz) |
| SIM: | Mini-SIM |
| Features Samsung I9100 Galaxy S II |
| Sensors: | Accelerometer, gyro, proximity, compass |
