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Technical details for
Samsung A257 MagnetSamsung B7330
Samsung A257 MagnetSamsung A257 Magnet
ManufactureSamsungSamsung
ModelA257 MagnetB7330
Form factorBlockBlock
Weight88 gram109.00
Dimensions (HxWxD)109 x 59 x 12115.00 x 59.00 x 11.00
Operating SystemOtherWindows Mobile
Networks2G - 850/900/1800/1900
2G - 850/900/1800/1900
3G - 900/2100
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)3.2 megapixel, 2x digital zoom, autofocus, smile recognition
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoNo
Flash typeNANA
Video recordingNoYes
Video capture resolutionNANA
Second CameraNANA
Display size2.2 inches2.62
TouchscreenNoNo
Colour displayYesYes
Number of colours6500065000
Display width220320
Display height176320
PPI128.06172.73
Second DisplayNANA
CPUNAQualcomm MSM7225, 528 MHz
GPUNANA
Memory64 MB180 MB. Expandable up to 32 GB with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3MP3, AAC, AAC+, eAAC+, WMA, WAV
JavaYesYes
GamesYesNA
FM RadioNoYes
Battery800 mAh1500 mAh
Standby time (h)240640
Talktime (m)300630
Wireless ChargingNoNo
Browser2.0 XHTMLHTML. Exporer 6 and Opera
CalendarYesYes
VoicedialingNoNo
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationNoYes
SyncMLNoNo
WebsiteWebsite Website 

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