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Technical details for
Samsung SGH-X640Nokia E51
Samsung SGH-X640Samsung SGH-X640
ManufactureSamsungNokia
ModelSGH-X640E51
Form factorBlockBlock
Weight85 gram100.00
Dimensions (HxWxD)87 x 47 x 23114.00 x 46.00 x 12.00
Operating SystemOtherOther
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
3G - 2100
HSCSDNoNo
GPRSYesYes
EDGENoYes
UMTSNoNo
HSDPANoYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoYes
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailNoYes
HDMI outNoNo
USB portNoYes
MHLNoNo
BluetoothNoYes
Bluetooth versionNANA
DLNANoNo
GPSNoNo
GlonassNoNo
ANT+NoNo
IrDANoYes
NFCNoNo
3.5 mm audio connectorNoNo
CameraYesYes
Camera resolution0.3 Megapixels (640x480), 4x digital zoom2 Megapixels, 4x digital zoom
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoNo
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 MB130 MB. Expandable up to 4 GB with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonic 40 voicesMP3, MPEG-4, AAC, eAAC+, WMA, AMR-NB, an
JavaYesYes
Games2NA
FM RadioNoNo
BatteryNA1070 mAh
Standby time (h)220312
Talktime (m)210264
Wireless ChargingNoNo
Browser2.0XHTML
CalendarYesYes
VoicedialingNoNo
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationNoYes
SyncMLNoNo
WebsiteWebsite Website 

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