Samsung DoubleTime I857
Released 2011, November
148g, 15mm thickness
Android 2.2
260MB 256MB RAM storage, microSDHC slot
- 3.2" 320x480 pixels
- 3MP 240p
- MSM7230
- 1200mAh Li-Ion
Phone Finder
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Samsung DoubleTime I857 Full Specifications
network
expand
- Technology GSM / HSPA
- 2G bands GSM 850 / 900 / 1800 / 1900
- 3G bands HSDPA 850 / 1900 / 2100
- Speed HSPA 7.2/2 Mbps
launch
- Announced 2011, October. Released 2011, November
- Status Discontinued
body
- Dimensions 113 x 62 x 15 mm (4.45 x 2.44 x 0.59 in)
- Weight 148 g (5.22 oz)
- Keyboard QWERTY
- SIM Mini-SIM
display
- Type TFT capacitive touchscreen, 256K colors
- Size 3.2 inches, 30.5 cm2 (~43.5% screen-to-body ratio)
- Resolution 320 x 480 pixels, 3:2 ratio (~180 ppi density)
- Secondary TFT capacitive touchscreen (with multitouch), 320 x 480 pixels, 3.2 inches, TouchWiz UI
platform
- OS Android 2.2 (Froyo)
- Chipset Qualcomm MSM7230
- CPU 800 MHz Scorpion
- GPU Adreno 205
memory
- Card slot microSDHC (dedicated slot)
- Internal 260MB 256MB RAM
main camera
- Modules 3.15 MP, AF
- Video 320p
selfie camera
- Modules No
sound
- Loudspeaker Yes
- 3.5mm jack Yes
comms
- WLAN No
- Bluetooth 3.0, A2DP
- GPS Yes, with A-GPS
- Radio No
- USB microUSB 2.0
features
- Sensors Accelerometer, proximity, compass
- MP4/H.264 player MP3/WAV/eAAC+ player Organizer Photo/video editor Document viewer Voice memo/dial/commands Predictive text input
battery
- Removable Li-Ion 1200 mAh battery
- Stand-by Up to 250 h
- Talk time Up to 6 h
misc
- Colors Black/white
- SAR 0.54 W/kg (head) 0.97 W/kg (body)
