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Technical details for
HTC J Butterfly HTL21Nokia 6730 Classic
HTC J Butterfly HTL21HTC J Butterfly HTL21
ManufactureHTCNokia
ModelJ Butterfly HTL216730 Classic
Form factorBlockBlock
Weight140 gram83.00
Dimensions (HxWxD)143 x 71 x 9.1112.00 x 46.00 x 13.00
Operating SystemAndroidSymbian S60
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-FiYesNo
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 megapixel3.2 Megapixels. 4x digital zoom
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesNo
Flash typeLEDNA
Video recordingYesYes
Video capture resolution1080pNA
Second Camera2.1 megapixelQCIF (176x144 pixels) 15fps
Display size5 inches2.20
TouchscreenYesNo
Colour displayYesYes
Number of colours1677721616700000
Display width1080240
Display height1920320
PPI440.58181.82
Second DisplayNANA
CPU1.5 GHz quad-core, Qualcomm Snapdragon S4 APQ8064 - MDM9615 NA
GPUNANA
Memory2 GB RAM. 16 GB internal storage128 MB. Expandable up to 16 GB with microSD. 1GB card included
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3, AAC, AAC+, eAAC+, WMA, WAVMP3, WMA, AAC, eAAC, eAAC+, MIDI, WAV, MIDI
JavaNoYes
GamesYes, downloadableYes, 2
FM RadioNoYes
Battery20201050 mAh
Standby time (h)NA500
Talktime (m)NA600
Wireless ChargingNoNo
BrowserAndroid HTML Webkit2.0 XHTML, HTML
CalendarYesYes
VoicedialingYesYes
IP CodeIPX5NA
Predictive textYesYes
RSS readerYesNo
VoicememoYesYes
PC SynchronizationYesYes
SyncMLYesNo
WebsiteWebsite Website 

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