Esato Mobile
Comparing phones

Phones comparison

Technical details for
ViewSonic ViewPad 4Motorola Rival A455
ViewSonic ViewPad 4ViewSonic ViewPad 4
ManufactureViewSonicMotorola
ModelViewPad 4Rival A455
Form factorBlockQWERTY Slider
WeightNA125.00
Dimensions (HxWxD)121 x 66 x 1197.00 x 51.00 x 18.00
Operating SystemAndroidOther
Networks2G - 800/850/1800/1900
3G - 900/2100
2G - 800/1900
HSCSDNoNo
GPRSYesNo
EDGEYesNo
UMTSYesNA
HSDPAYesNA
HSPA+NoNo
WiMAXNoNo
LTE (4G light)NoNo
WLAN / Wi-FiYesNo
Wi-Fi HotspotNoNo
Wi-Fi DirectNoNo
SMSYesYes
MMSYesYes
EmailYesYes
HDMI outYesNo
USB portNoYes
MHLNoNo
BluetoothYesYes
Bluetooth versionNANA
DLNANoNo
GPSYesYes
GlonassNoNo
ANT+NoNo
IrDANoNo
NFCNoNo
3.5 mm audio connectorNoYes
CameraYesYes
Camera resolution5 megapixel, autofocus2 megapixel, 7x digital zoom
Image StabilizationNoNo
BSI sensorNoNo
Camera Flash/LightYesNo
Flash typeNANA
Video recordingYesYes
Video capture resolutionNANA
Second CameraVGA (640 x 480)NA
Display size4.1 inches2.20
TouchscreenYesNo
Colour displayYesYes
Number of colours1600000065000
Display width480176
Display height800220
PPI227.55128.06
Second DisplayNANA
CPU1 GHz Qualcomm MSM 8255NA
GPUNANA
Memory512 MB179 MB. Expandable up to 8 GB
Micro SIMNoNo
Dual SIMNoNo
MP3YesYes
Ringtones / Music file formatMP3MP3, MIDI, WAV
JavaNoNo
GamesYesNA
FM RadioNoNo
BatteryNANA
Standby time (h)NA510
Talktime (m)NA320
Wireless ChargingNoNo
BrowserAndroid HTML WebkitNA
CalendarYesYes
VoicedialingYesYes
IP CodeNANA
Predictive textYesNA
RSS readerNoNA
VoicememoYesYes
PC SynchronizationNANA
SyncMLYesNA
WebsiteWebsite Website 

Compare with other model
All ViewSonic phones
Phone Index

Esato home