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Technical details for
Samsung SGH-X640LG GD900 Crystal
Samsung SGH-X640Samsung SGH-X640
ManufactureSamsungLG
ModelSGH-X640GD900 Crystal
Form factorBlockSlider
Weight85 gram126.00
Dimensions (HxWxD)87 x 47 x 23105.00 x 53.00 x 14.00
Operating SystemOtherOther
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
3G - 900/2100
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 versionNANA
DLNANoNo
GPSNoNo
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoNo
CameraYesYes
Camera resolution0.3 Megapixels (640x480), 4x digital zoom8 megapixels, 16x digital zoom, Image Stabilizer
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNANA
Video recordingNoYes
Video capture resolutionNANA
Second CameraNAYes
Display size0 inches3.00
TouchscreenNoYes
Colour displayYesYes
Number of colours6500016000000
Display width128480
Display height160800
PPINA310.98
Second DisplayNANA
CPUNANA
GPUNANA
Memory9.5 MB1.5 GB. Expandable up to 32 GB with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonic 40 voicesMP3, AAC, AAC+, eAAC+, AMR-NB, AMR-WB, AMR, WB+, WMA, Ogg-Vorbis, AC3, Midi
JavaYesYes
Games2Yes, 2
FM RadioNoYes
BatteryNA1000 mAh
Standby time (h)220300
Talktime (m)210360
Wireless ChargingNoNo
Browser2.02.0 XHTML, HTML
CalendarYesYes
VoicedialingNoNA
IP CodeNANA
Predictive textYesYes
RSS readerNoNA
VoicememoYesYes
PC SynchronizationNoYes
SyncMLNoNo
WebsiteWebsite Website 

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