ViewPad 4 by Viewsonic – Specifications

Introducing the ViewSonic ViewPad 4, released in 2011 Jun. Designed by and manufactured by , this Smartphone is ideal for those who value .

The device features a Color TN-TFT LCD display with a size of and a resolution of providing a pixel density of 228 PPI PPI. It operates on ensuring smooth performance with its clocked at 1000 MHz.

Noteworthy attributes include:

  • Storage and Memory: 512 MiB RAM, supported by a 1908 MiB non-volatile internal storage.
  • Camera Capabilities: 2560x1920 pixel main sensor, capable of recording videos at .
  • Connectivity and Extras: with support for bands and advanced connectivity through and .
  • Power: Equipped with a battery, offering a capacity of .

Available in regions including at a price of .

Full Specifications of ViewPad 4

BrandViewSonic
ModelViewPad 4
Released2011 Jun
Device CategorySmartphone
List of Additional Features Google Maps
Google Calendar
Google Talk
DepthN/A
PlatformGoogle Android
Operating SystemGoogle Android 2.2.1 (Froyo)
Operating System Kernel Version2.6.32.9
Software ExtrasNavigation software
CPU Clock1000 MHz
CPU Qualcomm Snapdragon S2 MSM8255
2,010
32 bit
single-core
256 Kbyte L2
45 nm
Qualcomm Adreno 205 GPU
RAM TypeYes
RAM Capacity512 MiB RAM
Non-volatile Memory TypeFlash EEPROM
Non-volatile Memory InterfaceYes
Non-volatile Memory Capacity1908 MiB non-volatile
Display Diagonal 104 mm
4.1 inch
Resolution 480x800
384000 pixels
Display Width 53.51 mm
2.11 inch
Display Height 89.18 mm
3.51 inch
Display Area4771.8 square millimeter
Pixel Size0.11147 mm/pixel
Pixel Density228 PPI
Display TypeColor TN-TFT LCD display
Display IlluminationYes
Display Light Reflection Modetransflective
Display Subpixel SchemeRGB Matrix (3 subpixels)
Scratch Resistant ScreenNo
Graphical ControllerQualcomm Adreno 205
Dedicated Graphics Memory0.25 MiB
A/V Out HDMI 1.4
HDMI Type D (Micro)
A/V Out Max. Resolution1280x720 (720p)
Audio Channel(s)stereo
Microphone(s)mono
Loudspeaker(s):mono
Audio Output:3.5mm
Supported Cellular Bands GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 900MHz (Band VIII) bands
Supported Cellular Data Links CSD 9.6 kbps
GPRS (Class unspecified)
GPRS Class 12
EDGE (Class unspecified)
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 5.76 Mbps (Cat. 6)
HSDPA (Cat. unspecified)
HSDPA 7.2 Mbps (Cat. 8)
HSPA+ 21.1 Mbps (Cat. 18) data links
SIM Card SlotYes
Cellular AntennaInternal antenna
Call Alert Sound40-chord melody
Complementary Phone Services Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
Cellular ControllerQualcomm MSM8255
Sec. Supported Cellular Networks:No
Touchscreen TypeCapacitive multi-touch sensing screen
Touchscreen Simultaneous Touch PointsYes
Expansion Interfaces TransFlash
microSD
microSDHC
USB USB 2.0
USB Hi-Speed (480 Mbps)
USB ServicesUSB charging
USB ConnectorUSB Series Micro-B (Micro-USB)
Bluetooth Bluetooth 2.1 + Enhanced Data Rate
Internal antenna
Bluetooth profiles A2DP
AVRCP
Wireless LAN IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
Internal antenna
FM Radio ReceiverUnknown
Supported GPS protocol(s)GPS (NMEA 0183)
Satellite Antenna:Internal antenna
Complementary Satellite Services Assisted GPS
Geotagging
Navigation ControllerQualcomm MSM8255 gpsOne
Camera PlacementRear
Camera Image SensorCMOS
Camera Resolution2560x1920 pixel
Number of effective pixels4.9 MP camera
Zoom1.0 x optical zoom
FocusContrast Detection Autofocus (CD AF)
Recordable Image FormatsJPG
Video Recording 1280x720 pixel
30 fps
Recordable Video Formats 3GP
MPEG4
Flashsingle LED
Camera Extra FunctionsMacro mode
Aux. Camera Image SensorNo
Aux. 2 Camera Image SensorNo
Aux. 3 Camera Image SensorNo
Aux. 4 Camera Image SensorNo
Aux. 4 Camera FocusNo
Secondary Camera SensorNo
Sec. Aux. Cam. Image SensorNo
Sec. Aux. 2 Cam. Image SensorNo
Built-in accelerometerYes
Protection from solid materialsYes
Protection from liquidsYes
Battery Yes
removable
1-cell

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