| Hardware and OS | Samsung Galaxy Attain 4G | |
| Operating system | Android 2.3 (Gingerbread) | |
| Processor | 1.0 GHz | |
| Internal memory | 512MB RAM | |
| External memory | microSDHC (dedicated slot) | |
| Display | Samsung Galaxy Attain 4G | other phones |
| Size | 3.5 inches, 36.5 cm2 | |
| Resolution | 320 x 480 pixels, 3:2 ratio | |
| Type | TFT capacitive touchscreen, 256K colors | |
| Main Camera | Samsung Galaxy Attain 4G | other phones |
| Camera | 3.15 MP | |
| Video | Yes | |
| Selfie camera | Samsung Galaxy Attain 4G | other phones |
| Camera | 1.3 MP | |
| Connectivity | Samsung Galaxy Attain 4G | other phones |
| 2G Network | CDMA 800 / 1900 | |
| 3G Network | CDMA2000 1xEV-DO | |
| 4G Network | LTE band 2(1900), 4(1700/2100) | |
| Bluetooth | Yes | |
| GPS | Yes, with A-GPS | |
| Speed | EV-DO Rev.A 3.1 Mbps, LTE | |
| Technology | CDMA / EVDO / LTE | |
| USB | microUSB 2.0 | |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot | |
| Multimedia | Samsung Galaxy Attain 4G | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Radio | No | |
| Battery | Samsung Galaxy Attain 4G | other phones |
| Capacity | Removable Li-Ion 1650 mAh battery | |
| Stand-by | Up to 200 h | |
| Talk time | Up to 3 h 30 min | |
| Design | Samsung Galaxy Attain 4G | other phones |
| Colors | Black | |
| Dimensions | 113.1 x 60.5 x 11.7 mm (4.45 x 2.38 x 0.46 in) | |
| Weight | 119.1 g (4.20 oz) | |
| SIM | Mini-SIM | |
| Features | Samsung Galaxy Attain 4G | other phones |
| Sensors | Accelerometer, proximity, compass | |
