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Technical details for
Samsung SGH-X640Nokia 7900 Prism
Samsung SGH-X640Samsung SGH-X640
ManufactureSamsungNokia
ModelSGH-X6407900 Prism
Form factorBlockBlock
Weight85 gram101.00
Dimensions (HxWxD)87 x 47 x 23112.00 x 45.00 x 11.00
Operating SystemOtherSeries 40
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
3G - 2100
HSCSDNoNo
GPRSYesYes
EDGENoYes
UMTSNoYes
HSDPANoNo
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailNoYes
HDMI outNoNo
USB portNoNo
MHLNoNo
BluetoothNoYes
Bluetooth versionNANA
DLNANoNo
GPSNoNo
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoNo
CameraYesYes
Camera resolution0.3 Megapixels (640x480), 4x digital zoom2 Megapixels, 8x digital zoom
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingNoYes
Video capture resolutionNANA
Second CameraNANA
Display size0 inches2.00
TouchscreenNoNo
Colour displayYesYes
Number of colours6500016000000
Display width128240
Display height160320
PPINA200.00
Second DisplayNANA
CPUNANA
GPUNANA
Memory9.5 MB1 GB
Micro SIMNoNo
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonic 40 voicesPolyphonic, MP3, AAC and eAAC+
JavaYesYes
Games2NA
FM RadioNoNo
BatteryNA830 mAh
Standby time (h)220300
Talktime (m)210180
Wireless ChargingNoNo
Browser2.02.0 XHTML
CalendarYesYes
VoicedialingNoNo
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationNoYes
SyncMLNoYes
WebsiteWebsite Website 

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