Samsung DoubleTime I857
Platform
| GPU | Adreno 205 |
| CPU | 800 MHz Scorpion |
| Chipset | Qualcomm MSM7230 |
| OS | Android 2.2 (Froyo) |
Memory
| Internal | 260MB 256MB RAM |
| Card slot | microSDHC (dedicated slot) |
Main Camera
| Video | 320p |
| Single | 3.15 MP, AF |
Selfie camera
No |
Display
Secondary TFT capacitive touchscreen (with multitouch), 320 x 480 pixels, 3.2 inches, TouchWiz UI | |
| Resolution | 320 x 480 pixels, 3:2 ratio (~180 ppi density) |
| Size | 3.2 inches, 30.5 cm2 (~43.5% screen-to-body ratio) |
| Type | TFT, 256K colors |
Body
| SIM | Mini-SIM |
| Keyboard | QWERTY |
| Weight | 148 g (5.22 oz) |
| Dimensions | 113 x 62 x 15 mm (4.45 x 2.44 x 0.59 in) |
Battery
| Talk time | Up to 6 h |
| Stand-by | Up to 250 h |
| Type | Removable Li-Ion 1200 mAh battery |
Sound
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Features
MP4/H.264 player MP3/WAV/eAAC+ player Organizer Photo/video editor Document viewer Voice memo/dial/commands Predictive text input | |
| Sensors | Accelerometer, proximity, compass |
Misc
| Price | About 70 EUR |
| SAR | 0.54 W/kg (head) 0.97 W/kg (body) |
| Colors | Black/white |
Comms
| USB | microUSB 2.0 |
| Radio | No |
| GPS | Yes, with A-GPS |
| Bluetooth | 3.0, A2DP |
| WLAN | No |
Launch
| Status | Discontinued |
| Announced | 2011, October. Released 2011, November |
Network
| Speed | HSPA 7.2/2 Mbps |
| 3G bands | HSDPA 850 / 1900 / 2100 |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| Technology |