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Technical details for
Samsung A257 MagnetLG Optimus 7Q - C900
Samsung A257 MagnetSamsung A257 Magnet
ManufactureSamsungLG
ModelA257 MagnetOptimus 7Q - C900
Form factorBlockQWERTY Slider
Weight88 gram185.00
Dimensions (HxWxD)109 x 59 x 12120.00 x 60.00 x 15.00
Operating SystemOtherWindows Phone 7
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-FiNoNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portYesYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoYes
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution0.3 Megapixels (VGA 640x480)5 megapixel, autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingNoYes
Video capture resolutionNANA
Second CameraNANA
Display size2.2 inches3.50
TouchscreenNoYes
Colour displayYesYes
Number of colours6500016000000
Display width220480
Display height176800
PPI128.06266.56
Second DisplayNANA
CPUNAQualcomm QSD 8650 1GHz
GPUNANA
Memory64 MB512 MB. 16 GB storage
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3MP3, AAC, AAC+, eAAC+, WAV, WMA pro, AMR-NB, MIDI
JavaYesNo
GamesYesYes
FM RadioNoYes
Battery800 mAh1500 mAh
Standby time (h)240456
Talktime (m)300420
Wireless ChargingNoNo
Browser2.0 XHTML2.0 XHTML, HTML
CalendarYesYes
VoicedialingNoNo
IP CodeNANA
Predictive textYesYes
RSS readerNoNA
VoicememoYesYes
PC SynchronizationNoYes
SyncMLNoNA
WebsiteWebsite Website 

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