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 |