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Technical details for
HTC J Butterfly HTL21HTC HD7
HTC J Butterfly HTL21HTC J Butterfly HTL21
ManufactureHTCHTC
ModelJ Butterfly HTL21HD7
Form factorBlockBlock
Weight140 gram162.00
Dimensions (HxWxD)143 x 71 x 9.1122.00 x 68.00 x 11.00
Operating SystemAndroidWindows Phone 7
Networks3G - CDMA2000 1xEV-DO2G - 850/900/1800/1900
3G - 900/2100
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 connectorYesYes
CameraYesYes
Camera resolution8 megapixel5 megapixel, autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesYes
Flash typeLEDNA
Video recordingYesYes
Video capture resolution1080pNA
Second Camera2.1 megapixelNA
Display size5 inches4.30
TouchscreenYesYes
Colour displayYesYes
Number of colours1677721616000000
Display width1080480
Display height1920800
PPI440.58216.97
Second DisplayNANA
CPU1.5 GHz quad-core, Qualcomm Snapdragon S4 APQ8064 - MDM9615 NA
GPUNANA
Memory2 GB RAM. 16 GB internal storage512 MB. 8 GB storage (Europe) or 16 GB (Asia)
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3, AAC, AAC+, eAAC+, WMA, WAVMP3, WMA, M4A, M4B
JavaNoNo
GamesYes, downloadableYes
FM RadioNoYes
Battery20201230 mAh
Standby time (h)NA320
Talktime (m)NA380
Wireless ChargingNoNo
BrowserAndroid HTML WebkitNA
CalendarYesYes
VoicedialingYesNo
IP CodeIPX5NA
Predictive textYesYes
RSS readerYesNo
VoicememoYesNo
PC SynchronizationYesYes
SyncMLYesNo
WebsiteWebsite Website 

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