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Technical details for
Samsung A257 MagnetSamsung Omnia HD
Samsung A257 MagnetSamsung A257 Magnet
ManufactureSamsungSamsung
ModelA257 MagnetOmnia HD
Form factorBlockBlock
Weight88 gram125.00
Dimensions (HxWxD)109 x 59 x 12123.00 x 58.00 x 13.00
Operating SystemOtherSymbian S60
Networks2G - 850/900/1800/1900
2G - 850/900/1800/1900
3G - 900/1900/2100
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSNoYes
HSDPANoYes
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 connectorNoNo
CameraYesYes
Camera resolution0.3 Megapixels (VGA 640x480)8 megapixel, autofocus, image stabilization
Image StabilizationNoYes
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingNoYes
Video capture resolutionNANA
Second CameraNACIF (352 x 288 pixels)
Display size2.2 inches3.70
TouchscreenNoYes
Colour displayYesYes
Number of colours6500016000000
Display width220360
Display height176640
PPI128.06198.46
Second DisplayNAYes
CPUNANA
GPUNANA
Memory64 MBNA
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3Polyphonic 40 voices, MP3
JavaYesYes
GamesYesYes
FM RadioNoYes
Battery800 mAh1500 mAh
Standby time (h)240310
Talktime (m)300510
Wireless ChargingNoNo
Browser2.0 XHTML2.0 XHTML
CalendarYesYes
VoicedialingNoNA
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoYesYes
PC SynchronizationNoNA
SyncMLNoNA
WebsiteWebsite Website 

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