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Samsung DoubleTime I857 |
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Launch
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Announced | 2011, October | |
Status | Available. Released 2011, November | |
Network
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Technology | GSM / HSPA | |
2G | GSM 850 / 900 / 1800 / 1900 | |
3G | HSDPA 850 / 1900 / 2100 | |
Speed | HSPA 7.2/2 Mbps | |
GPRS | Yes | |
Edge | Yes | |
Body
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Dimensions | 113 x 62 x 15 mm (4.45 x 2.44 x 0.59 in) | |
Weight | 148 g (5.22 oz) | |
SIM | Mini-SIM | |
Display
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Type | TFT capacitive touchscreen, 256K colors | |
Size | 3.2 inches (~43.5% screen-to-body ratio) | |
Resolution | 320 x 480 pixels (~180 ppi pixel density) | |
Multitouch | Yes | |
Platform
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OS | Android OS, v2.2 (Froyo) | |
Chipset | Qualcomm MSM7230 | |
CPU | 800 MHz Scorpion | |
GPU | Adreno 205 | |
Memory
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Card Slot | microSD, up to 32 GB (dedicated slot) | |
Internal | 260 MB, 256 MB RAM | |
Camera
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Primary | 3.15 MP, autofocus | |
Features | Geo-tagging | |
Video | 320p | |
Secondary | No | |
Sound
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Alert types | Vibration; MP3, WAV ringtones | |
Loudspeaker | Yes | |
3.5mm Jack | Yes | |
Comms
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WLAN | No | |
Bluetooth | v3.0, A2DP | |
GPS | Yes, with A-GPS | |
Radio | No | |
USB | microUSB v2.0 | |
Features
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Sensors | Accelerometer, proximity, compass | |
Messaging | SMS(threaded view), MMS, Email, IM | |
Browser | HTML, Adobe Flash | |
Java | Yes, via Java MIDP emulator | |
Battery
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Battery | Removable Li-Ion 1200 mAh battery | |
Stand-by | Up to 250 h | |
Talk time | Up to 6 h | |
Misc
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Colors | Black/white | |
SAR US | 0.54 W/kg (head)     0.97 W/kg (body)     | |
Price group | 2/10 (About 70 EUR) |