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Technical details for
Nokia 6681Samsung T-mobile Sidekick 4G
Nokia 6681Nokia 6681
ManufactureNokiaSamsung
Model6681T-mobile Sidekick 4G
Form factorBlockQWERTY Slider
Weight131 gramNA
Dimensions (HxWxD)109 x 55 x 21123.00 x 62.00 x 16.00
Operating SystemOtherAndroid
Networks2G - 900/1800/1900
2G - 850/900/1800/1900
3G - 1700/2100
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSNoYes
HSDPANoYes
HSPA+NoYes
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiNoYes
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portNoYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution1.3 M3.2 megapixel, autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoNo
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraNAVGA (640 x 480)
Display size2.1 inches3.50
TouchscreenNoYes
Colour displayYesYes
Number of colours262144NA
Display width176480
Display height208800
PPI129.75266.56
Second DisplayNANA
CPUNA1 GHz Cortex A8 Hummingbird by Samsung
GPUNANA
Memory8 MB internal. 64 on MMC cardNA
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatPolyphonicMP3
JavaYesNo
GamesJavaYes
FM RadioNoNo
BatteryNANA
Standby time (h)264NA
Talktime (m)240NA
Wireless ChargingNoNo
Browser2.0 XHTMLAndroid HTML Webkit
CalendarNAYes
VoicedialingYesNo
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoYesYes
PC SynchronizationYesYes
SyncMLYesYes
WebsiteWebsite Website 

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