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Technical details for
Nokia 7900 PrismSamsung A257 Magnet
Nokia 7900 PrismNokia 7900 Prism
ManufactureNokiaSamsung
Model7900 PrismA257 Magnet
Form factorBlockBlock
Weight101 gram88.00
Dimensions (HxWxD)112 x 45 x 11109.00 x 59.00 x 12.00
Operating SystemSeries 40Other
Networks2G - 850/900/1800/1900
3G - 2100
2G - 850/900/1800/1900
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSYesNo
HSDPANoNo
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portNoYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSNoNo
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoNo
CameraYesYes
Camera resolution2 Megapixels, 8x digital zoom0.3 Megapixels (VGA 640x480)
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesNo
Flash typeNANA
Video recordingYesNo
Video capture resolutionNANA
Second CameraNANA
Display size2 inches2.20
TouchscreenNoNo
Colour displayYesYes
Number of colours1600000065000
Display width240220
Display height320176
PPI200128.06
Second DisplayNANA
CPUNANA
GPUNANA
Memory1 GB64 MB
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatPolyphonic, MP3, AAC and eAAC+MP3
JavaYesYes
GamesNAYes
FM RadioNoNo
Battery830 mAh800 mAh
Standby time (h)300240
Talktime (m)180300
Wireless ChargingNoNo
Browser2.0 XHTML2.0 XHTML
CalendarYesYes
VoicedialingNoNo
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationYesNo
SyncMLYesNo
WebsiteWebsite Website 

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