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Technical details for
HTC Touch VivaMotorola Rival A455
HTC Touch VivaHTC Touch Viva
ManufactureHTCMotorola
ModelTouch VivaRival A455
Form factorBlockQWERTY Slider
Weight110 gram125.00
Dimensions (HxWxD)105 x 59 x 1697.00 x 51.00 x 18.00
Operating SystemWindows MobileOther
Networks2G - 850/900/1800/1900
2G - 800/1900
HSCSDNoNo
GPRSYesNo
EDGEYesNo
UMTSNoNA
HSDPANoNA
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiYesNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outNoNo
USB portYesYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSNoYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution2 megapixels2 megapixel, 7x digital zoom
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightNoNo
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraNANA
Display size2.8 inches2.20
TouchscreenYesNo
Colour displayYesYes
Number of colours6500065000
Display width240176
Display height320220
PPI142.86128.06
Second DisplayNANA
CPUTI's OMAP 850, 201 MHzNA
GPUNANA
Memory128 MB. Expandable with microSD card179 MB. Expandable up to 8 GB
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3, AAC, AAC+, eAAC+, AMR-NB, AMR-WB, QCP, WMA, WAV, MIDIMP3, MIDI, WAV
JavaYesNo
GamesYesNA
FM RadioNoNo
Battery1100 mAhNA
Standby time (h)270510
Talktime (m)480320
Wireless ChargingNoNo
Browser2.0 XHTMLNA
CalendarYesYes
VoicedialingNoYes
IP CodeNANA
Predictive textYesNA
RSS readerNoNA
VoicememoYesYes
PC SynchronizationYesNA
SyncMLNoNA
WebsiteWebsite Website 

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