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 .
More on ViewPad 4
Full Specifications of ViewPad 4
Brand | ViewSonic |
Model | ViewPad 4 |
Released | 2011 Jun |
Device Category | Smartphone |
List of Additional Features |
Google Maps Google Calendar Google Talk |
Depth | N/A |
Platform | Google Android |
Operating System | Google Android 2.2.1 (Froyo) |
Operating System Kernel Version | 2.6.32.9 |
Software Extras | Navigation software |
CPU Clock | 1000 MHz |
CPU |
Qualcomm Snapdragon S2 MSM8255 2,010 32 bit single-core 256 Kbyte L2 45 nm Qualcomm Adreno 205 GPU |
RAM Type | Yes |
RAM Capacity | 512 MiB RAM |
Non-volatile Memory Type | Flash EEPROM |
Non-volatile Memory Interface | Yes |
Non-volatile Memory Capacity | 1908 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 Area | 4771.8 square millimeter |
Pixel Size | 0.11147 mm/pixel |
Pixel Density | 228 PPI |
Display Type | Color TN-TFT LCD display |
Display Illumination | Yes |
Display Light Reflection Mode | transflective |
Display Subpixel Scheme | RGB Matrix (3 subpixels) |
Scratch Resistant Screen | No |
Graphical Controller | Qualcomm Adreno 205 |
Dedicated Graphics Memory | 0.25 MiB |
A/V Out |
HDMI 1.4 HDMI Type D (Micro) |
A/V Out Max. Resolution | 1280x720 (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 Slot | Yes |
Cellular Antenna | Internal antenna |
Call Alert Sound | 40-chord melody |
Complementary Phone Services |
Voice transmission Voice speaker Vibrating Alert Speakerphone |
Cellular Controller | Qualcomm MSM8255 |
Sec. Supported Cellular Networks: | No |
Touchscreen Type | Capacitive multi-touch sensing screen |
Touchscreen Simultaneous Touch Points | Yes |
Expansion Interfaces |
TransFlash microSD microSDHC |
USB |
USB 2.0 USB Hi-Speed (480 Mbps) |
USB Services | USB charging |
USB Connector | USB 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 Receiver | Unknown |
Supported GPS protocol(s) | GPS (NMEA 0183) |
Satellite Antenna: | Internal antenna |
Complementary Satellite Services |
Assisted GPS Geotagging |
Navigation Controller | Qualcomm MSM8255 gpsOne |
Camera Placement | Rear |
Camera Image Sensor | CMOS |
Camera Resolution | 2560x1920 pixel |
Number of effective pixels | 4.9 MP camera |
Zoom | 1.0 x optical zoom |
Focus | Contrast Detection Autofocus (CD AF) |
Recordable Image Formats | JPG |
Video Recording |
1280x720 pixel 30 fps |
Recordable Video Formats |
3GP MPEG4 |
Flash | single LED |
Camera Extra Functions | Macro mode |
Aux. Camera Image Sensor | No |
Aux. 2 Camera Image Sensor | No |
Aux. 3 Camera Image Sensor | No |
Aux. 4 Camera Image Sensor | No |
Aux. 4 Camera Focus | No |
Secondary Camera Sensor | No |
Sec. Aux. Cam. Image Sensor | No |
Sec. Aux. 2 Cam. Image Sensor | No |
Built-in accelerometer | Yes |
Protection from solid materials | Yes |
Protection from liquids | Yes |
Battery |
Yes removable 1-cell |