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Technical details for
Samsung SGH-X640HTC Explorer
Samsung SGH-X640Samsung SGH-X640
ManufactureSamsungHTC
ModelSGH-X640Explorer
Form factorBlockBlock
Weight85 gram108.00
Dimensions (HxWxD)87 x 47 x 23103.00 x 57.00 x 13.00
Operating SystemOtherAndroid
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 versionNA3.0
DLNANoNo
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoYes
CameraYesNo
Camera resolution0.3 Megapixels (640x480), 4x digital zoom3 megapixel
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoNo
Flash typeNANA
Video recordingNoNo
Video capture resolutionNANA
Second CameraNANA
Display size0 inches3.20
TouchscreenNoYes
Colour displayYesYes
Number of colours65000256000
Display width128320
Display height160480
PPINA180.28
Second DisplayNANA
CPUNA600 MHz
GPUNANA
Memory9.5 MB512 MB RAM. 90 MB storage available. Expandable with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3NoYes
Ringtones / Music file formatPolyphonic 40 voicesMP3, AAC, AMR, OGG, M4A, MID, WAV, WMA
JavaYesNo
Games2Yes
FM RadioNoYes
BatteryNA1230 mAh
Standby time (h)220485
Talktime (m)210460
Wireless ChargingNoNo
Browser2.0Android HTML Webkit
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesYes
RSS readerNoNo
VoicememoYesYes
PC SynchronizationNoYes
SyncMLNoYes
WebsiteWebsite Website 

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