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Technical details for
Samsung T-mobile Sidekick 4GHTC J Butterfly HTL21
Samsung T-mobile Sidekick 4GSamsung T-mobile Sidekick 4G
ManufactureSamsungHTC
ModelT-mobile Sidekick 4GJ Butterfly HTL21
Form factorQWERTY SliderBlock
WeightNA140.00
Dimensions (HxWxD)123 x 62 x 16143.00 x 71.00 x 9.10
Operating SystemAndroidAndroid
Networks2G - 850/900/1800/1900
3G - 1700/2100
3G - CDMA2000 1xEV-DO
HSCSDNoNo
GPRSYesNo
EDGEYesNo
UMTSYesNo
HSDPAYesNo
HSPA+YesNo
WiMAXNoNo
LTE (4G light)NoYes
WLAN / Wi-FiYesYes
Wi-Fi HotspotNoYes
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portYesYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNA4.0
DLNANoNo
GPSYesYes
GlonassNoYes
ANT+NoNo
IrDANoNo
NFCNoYes
3.5 mm audio connectorYesYes
CameraYesYes
Camera resolution3.2 megapixel, autofocus8 megapixel
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoYes
Flash typeNALED
Video recordingYesYes
Video capture resolutionNA1080p
Second CameraVGA (640 x 480)2.1 megapixel
Display size3.5 inches5.00
TouchscreenYesYes
Colour displayYesYes
Number of coloursNA16777216
Display width4801080
Display height8001920
PPI266.56440.58
Second DisplayNANA
CPU1 GHz Cortex A8 Hummingbird by Samsung1.5 GHz quad-core, Qualcomm Snapdragon S4 APQ8064 - MDM9615
GPUNANA
MemoryNA2 GB RAM. 16 GB internal storage
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3MP3, AAC, AAC+, eAAC+, WMA, WAV
JavaNoNo
GamesYesYes, downloadable
FM RadioNoNo
BatteryNA2020
Standby time (h)NANA
Talktime (m)NANA
Wireless ChargingNoNo
BrowserAndroid HTML WebkitAndroid HTML Webkit
CalendarYesYes
VoicedialingNoYes
IP CodeNAIPX5
Predictive textYesYes
RSS readerYesYes
VoicememoYesYes
PC SynchronizationYesYes
SyncMLYesYes
WebsiteWebsite Website 

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