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Technical details for
Samsung A257 MagnetSamsung Transform M920
Samsung A257 MagnetSamsung A257 Magnet
ManufactureSamsungSamsung
ModelA257 MagnetTransform M920
Form factorBlockQWERTY Slider
Weight88 gram153.00
Dimensions (HxWxD)109 x 59 x 12117.00 x 62.00 x 15.00
Operating SystemOtherAndroid
Networks2G - 850/900/1800/1900
2G - 800/1900
3G - CDMA2000 1xEV-DO
HSCSDNoNo
GPRSYesNo
EDGEYesNo
UMTSNoNo
HSDPANoNo
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoYes
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portYesYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution0.3 Megapixels (VGA 640x480)3.2 megapixel
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingNoYes
Video capture resolutionNANA
Second CameraNA1
Display size2.2 inches3.50
TouchscreenNoYes
Colour displayYesYes
Number of colours6500016000000
Display width220320
Display height176480
PPI128.06164.83
Second DisplayNANA
CPUNA800 MHz
GPUNANA
Memory64 MB384 MB. Expandable up to 32 GB with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3MP3, WAV, eAAC+
JavaYesNo
GamesYesYes
FM RadioNoNo
Battery800 mAh1500 mAh
Standby time (h)240930
Talktime (m)300540
Wireless ChargingNoNo
Browser2.0 XHTMLAndroid HTML Webkit
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationNoNo
SyncMLNoYes
WebsiteWebsite Website 

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