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Technical details for
Samsung A257 MagnetLG KU990 Viewty
Samsung A257 MagnetSamsung A257 Magnet
ManufactureSamsungLG
ModelA257 MagnetKU990 Viewty
Form factorBlockBlock
Weight88 gram112.00
Dimensions (HxWxD)109 x 59 x 12104.00 x 55.00 x 15.00
Operating SystemOtherOther
Networks2G - 850/900/1800/1900
2G - 900/1800/1900
3G - 2100
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSNoYes
HSDPANoYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portYesYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSNoNo
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoNo
CameraYesYes
Camera resolution0.3 Megapixels (VGA 640x480)5 Megapixels, autofocus, image stabiliser
Image StabilizationNoYes
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingNoYes
Video capture resolutionNANA
Second CameraNAYes
Display size2.2 inches3.00
TouchscreenNoYes
Colour displayYesYes
Number of colours65000262000
Display width220240
Display height176320
PPI128.06133.33
Second DisplayNANA
CPUNANA
GPUNANA
Memory64 MB90 MB. Expandable with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3Polyphonic, MP3, AAC, AAC+, AAC++, WMA
JavaYesYes
GamesYesYes
FM RadioNoYes
Battery800 mAh1000 mAh
Standby time (h)240434
Talktime (m)300355
Wireless ChargingNoNo
Browser2.0 XHTML2.0 XHTML
CalendarYesYes
VoicedialingNoNA
IP CodeNANA
Predictive textYesYes
RSS readerNoNA
VoicememoYesNA
PC SynchronizationNoYes
SyncMLNoNo
WebsiteWebsite Website 

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