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Technical details for
Samsung Galaxy S 4GSamsung A257 Magnet
Samsung Galaxy S 4GSamsung Galaxy S 4G
ManufactureSamsungSamsung
ModelGalaxy S 4GA257 Magnet
Form factorBlockBlock
Weight118 gram88.00
Dimensions (HxWxD)122 x 65 x 10109.00 x 59.00 x 12.00
Operating SystemAndroidOther
Networks2G - 850/900/1800/1900
3G - 1700/2100
2G - 850/900/1800/1900
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSYesNo
HSDPAYesNo
HSPA+YesNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiYesNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portYesYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSYesNo
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorYesNo
CameraYesYes
Camera resolution5 megapixel, autofocus, geo tagging, face and smile detection0.3 Megapixels (VGA 640x480)
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoNo
Flash typeNANA
Video recordingYesNo
Video capture resolutionNANA
Second CameraYesNA
Display size4 inches2.20
TouchscreenYesNo
Colour displayYesYes
Number of colours1600000065000
Display width480220
Display height800176
PPI233.24128.06
Second DisplayNANA
CPUSamsung 1 GHz Cortex A8 HummingbirdNA
GPUNANA
Memory512 MB RAM. 16 GB microSD card included64 MB
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3MP3
JavaNoYes
GamesYesYes
FM RadioNoNo
Battery1650 mAh800 mAh
Standby time (h)NA240
Talktime (m)NA300
Wireless ChargingNoNo
BrowserAndroid HTML Webkit2.0 XHTML
CalendarYesYes
VoicedialingYesNo
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationNoNo
SyncMLNoNo
WebsiteWebsite Website 

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