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Technical details for
HTC J Butterfly HTL21LG eXpo GW820
HTC J Butterfly HTL21HTC J Butterfly HTL21
ManufactureHTCLG
ModelJ Butterfly HTL21eXpo GW820
Form factorBlockQWERTY Slider
Weight140 gramNA
Dimensions (HxWxD)143 x 71 x 9.1113.00 x 57.00 x 16.00
Operating SystemAndroidWindows Mobile
Networks3G - CDMA2000 1xEV-DO2G - 850/900/1800/1900
3G - 850/1900/2100
HSCSDNoNo
GPRSNoYes
EDGENoYes
UMTSNoYes
HSDPANoYes
HSPA+NoNo
WiMAXNoNo
LTE (4G light)YesNo
WLAN / Wi-FiYesYes
Wi-Fi HotspotYesNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portYesYes
MHLNoNo
BluetoothYesYes
Bluetooth version4.0NA
DLNANoNo
GPSYesYes
GlonassYesNo
ANT+NoNo
IrDANoNo
NFCYesNo
3.5 mm audio connectorYesNo
CameraYesYes
Camera resolution8 megapixel5 megapixel, 3x digital zoom, autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesYes
Flash typeLEDNA
Video recordingYesYes
Video capture resolution1080pNA
Second Camera2.1 megapixelNA
Display size5 inches3.20
TouchscreenYesYes
Colour displayYesYes
Number of colours1677721616000000
Display width1080480
Display height1920800
PPI440.58291.55
Second DisplayNANA
CPU1.5 GHz quad-core, Qualcomm Snapdragon S4 APQ8064 - MDM9615 Qualcomm 1 GHz
GPUNANA
Memory2 GB RAM. 16 GB internal storage256 MB. Expandable up to 16 GB with microSD card
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3, AAC, AAC+, eAAC+, WMA, WAVMP3
JavaNoYes
GamesYes, downloadableYes
FM RadioNoYes
Battery20201500 mAh
Standby time (h)NANA
Talktime (m)NANA
Wireless ChargingNoNo
BrowserAndroid HTML WebkitInternet Explorer Mobile HTML
CalendarYesYes
VoicedialingYesNo
IP CodeIPX5NA
Predictive textYesYes
RSS readerYesNo
VoicememoYesYes
PC SynchronizationYesYes
SyncMLYesNo
WebsiteWebsite Website 

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