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Technical details for
Samsung SGH-X640Nokia Asha 311
Samsung SGH-X640Samsung SGH-X640
ManufactureSamsungNokia
ModelSGH-X640Asha 311
Form factorBlockBlock
Weight85 gram95.00
Dimensions (HxWxD)87 x 47 x 23106.00 x 52.00 x 13.00
Operating SystemOtherSeries 40
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
3G - 850/900/1700/1900/2100
HSCSDNoNo
GPRSYesYes
EDGENoYes
UMTSNoYes
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 versionNA2.1
DLNANoNo
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution0.3 Megapixels (640x480), 4x digital zoom3.2 megapixel, f/2.4, 4x digital zoom, 3.3mm
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoNo
Flash typeNANA
Video recordingNoYes
Video capture resolutionNAVGA
Second CameraNANA
Display size0 inches3.00
TouchscreenNoYes
Colour displayYesYes
Number of colours6500065536
Display width128240
Display height160320
PPINA133.33
Second DisplayNANA
CPUNA1 GHz
GPUNANA
Memory9.5 MB120 MB. 256 MB storage. Expandable up to 32 GB with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonic 40 voicesMP3, AMR, AMR-WB, AMR-NB
JavaYesYes
Games2Yes
FM RadioNoYes
BatteryNA1110 mAh
Standby time (h)220696
Talktime (m)210840
Wireless ChargingNoNo
Browser2.02.0 XHTML, HTML
CalendarYesYes
VoicedialingNoNo
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesNo
PC SynchronizationNoYes
SyncMLNoYes
WebsiteWebsite Website 

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