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Technical details for
HTC ChaChaLG Optimus 4X HD
HTC ChaChaHTC ChaCha
ManufactureHTCLG
ModelChaChaOptimus 4X HD
Form factorBlockBlock
Weight124 gram130.00
Dimensions (HxWxD)114 x 65 x 11133.00 x 68.00 x 9.00
Operating SystemAndroidAndroid
Networks2G - 850/900/1800/1900
3G - 900/2100
2G - 850/900/1800/1900
3G - 900/1900/2100
HSCSDNoNo
GPRSYesYes
EDGEYesYes
UMTSYesYes
HSDPAYesYes
HSPA+NoYes
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiYesYes
Wi-Fi HotspotNoYes
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoYes
USB portYesYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNA4.0
DLNANoYes
GPSYesYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorYesYes
CameraYesYes
Camera resolution5 megapixel, autofocus8 megapixel, autofocus
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesYes
Flash typeNANA
Video recordingYesYes
Video capture resolutionNA1080p
Second CameraVGA (640 x 480)NA
Display size2.6 inches4.70
TouchscreenYesYes
Colour displayYesYes
Number of colours25600016700000
Display width480720
Display height3201280
PPI221.88312.47
Second DisplayNANA
CPU800 MHz1.5 GHz quad-core Nvidia Tegra 3
GPUNANA
Memory512 MB. Expandable with microSD card1 GB RAM, 16 GB internal storage
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3, AAC, AMR, OGG, M4A, WAV, WMAMP3
JavaNoNo
GamesYesYes
FM RadioYesYes
Battery1250 mAh2140 mAh
Standby time (h)400NA
Talktime (m)450NA
Wireless ChargingNoNo
BrowserAndroid HTML WebkitAndroid HTML Webkit
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesYes
RSS readerNoYes
VoicememoYesYes
PC SynchronizationYesYes
SyncMLYesYes
WebsiteWebsite Website 

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