| Hardware and OS | Samsung DoubleTime I857 | |
| Operating system | Android 2.2 (Froyo) | |
| Processor | 800 MHz Scorpion | |
| Chipset | Qualcomm MSM7230 | |
| GPU | Adreno 205 | |
| Internal memory | 260 MB, 256 MB RAM | |
| External memory | microSD, up to 32 GB (dedicated slot) | |
| Display | Samsung DoubleTime I857 | other phones |
| Type | TFT | |
| Size | 3.2" inc | |
| Resolution | 320 x 480 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 43.5% | |
| Display area | 30.5 cm2 | |
| Display aspect ratio | 3:2 (height:width) | |
| Pixel Density | 180 PPI | |
| Colors | 256K | |
| Other | Secondary TFT capacitive touchscreen (with multitouch), 320 x 480 pixels, 3.2 inches | |
| Connectivity | Samsung DoubleTime I857 | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | |
| Wi-Fi | No | |
| Network | GSM / HSPA | |
| SIM card | Mini-SIM | |
| Bluetooth | 3.0, A2DP | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS | |
| Speed | HSPA 7.2/2 Mbps | |
| USB | microUSB 2.0 | |
| Camera | Samsung DoubleTime I857 | other phones |
| Main camera | 3.15 MP, Single | |
| Specs | 3.15 MP, AF | |
| Video | 320p | |
| Multimedia | Samsung DoubleTime I857 | other phones |
| 3.5 mm Jack | Yes | |
| Radio | No | |
| Design | Samsung DoubleTime I857 | other phones |
| Colors | Black/white | |
| Dimensions | 113 x 62 x 15 mm | |
| Weight | 148 g | |
| Battery | Samsung DoubleTime I857 | other phones |
| Battery capacity | 1200 mAh, Removable Li-Ion | |
| Battery life | Stand by time- Up to 250 h
Talking time- Up to 6 h
| |
| Other | Samsung DoubleTime I857 | other phones |
| SAR | SAR - 0.54 W/kg (head), 0.97 W/kg (body) | |
| Release date | 2011, October | |
| Sensors | Accelerometer, proximity, compass | |
