Samsung DoubleTime I857
| Model | DoubleTime I857 |
|---|---|
| Operating System | Android 2.2 (Froyo) |
| USB | microUSB 2.0 |
| Sensors | Accelerometer, proximity, compass |
| Features | MP4/H.264 player MP3/WAV/eAAC+ player Organizer Photo/video editor Document viewer Voice memo/dial/commands Predictive text input |
| Color | Black, White |
| Network 3G bands | HSDPA 850 / 1900 / 2100 |
| Network speed | HSPA 7.2/2 Mbps |
| Chipset | Qualcomm MSM7230 |
| GPS | Yes, with A-GPS |
| CPU | 800 MHz Scorpion |
| GPU | Adreno 205 |
| Internal memory | 260 MB, 256 MB RAM |
| Main camera (single) | 3.15 MP, AF |
| Main camera video | 320p |
| Battery | Removable Li-Ion 1200 mAh battery |
| Battery talk time | Up to 6 h |
| Radio | No |
| Bluetooth | 3.0, A2DP |
| Network Technology | GSM / HSPA |
| Weight grams | 148 g (5.22 oz) |
| Network 2G bands | GSM 850 / 900 / 1800 / 1900 |
| GPRS | Yes |
| EDGE | Yes |
| announced | 2011, October. Released 2011, November |
| Launch Status | Discontinued |
| Dimensions | 113 x 62 x 15 mm (4.45 x 2.44 x 0.59 in) |
| SIM | Mini-SIM |
| WLAN | No |
| Display type | TFT capacitive touchscreen, 256K colors |
| Display size | 3.2 inches, 30.5 cm (~43.5% screen-to-body ratio) |
| Display resolution | 320 x 480 pixels, 3:2 ratio (~180 ppi density) |
| Display | Secondary TFT capacitive touchscreen (with multitouch), 320 x 480 pixels, 3.2 inches, TouchWiz UI |
| Memory Card | microSD, up to 32 GB (dedicated slot) |
| Sound loud speaker | Yes |
| Sound 3.5mm jack | Yes |
| Battery stand-by | Up to 250 h |
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