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ViewSonic ViewPad 7x vs ViewSonic ViewPad E100 Size compare


ViewSonic ViewPad 7x Remove phone

Posted: 30 May 2011
Market Status: Released

ViewSonic ViewPad E100 Remove phone

Posted: 28 Feb 2012
Market Status: Released

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Device typeTabletTablet 
OSAndroid (3.0)Android (4.0) 
Dimensions 9.53 x 7.44 x 0.36 inches (242.1 x 189.1 x 9.1 mm) 
Weight13.40 oz (380 g)
the average is 15.3 oz (437 g)
21.52 oz (610 g)
the average is 15.3 oz (437 g)
Physical size7.0 inches9.7 inches 
Resolution1024 x 600 pixels1024 x 768 pixels 
Pixel density

Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.

170 ppi132 ppi 

Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.

Screen-to-body ratio 63.70 % 
Software FeaturesDigital zoom  
FeaturesVideo callingVideo calling 
Front-facing cameraYes1.3 megapixels 
System chip

System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

NVIDIA Tegra 2  

Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.

Dual-coreSingle core, 1000 MHz 
Graphics processor Yes 
System memory

System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.

 1 GB RAM 
Built-in storage 4 GB 
Storage expansion microSD, microSDHC 
Capacity 2700 mAh 
TypeNot user replaceable, Li - IonNot user replaceable 
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Music player   
Filter byAlbum, Artist, PlaylistsAlbum, Artist, Playlists 
FeaturesAlbum art cover, Preset equalizer, Background playbackAlbum art cover, Background playback 
Video playback   

Features - Shows any special features of the particular phone's multimedia

 Zoom, Stretch to fullscreen 
GSM850, 900, 1800, 1900 MHz  
UMTS850, 1900, 2100 MHz  
DataHSDPA+ (4G) 42.2 Mbit/s, HSPA, UMTS  
Phone features
NotificationsHaptic feedbackFlight mode, Silent mode, Speakerphone 
Other featuresVoice commands, Voice recordingVoice commands, Voice recording 
Wi-FiYes802.11 b, g, n 
USBYesUSB 2.0 
Connector microUSB 
Features Mass storage device, USB Host 
HDMIYesMini HDMI (Type C) 

Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.

OtherComputer sync, OTA syncComputer sync, OTA sync 
Officially announced 24 Feb 2012 
Shopping information
Warranty period 12 Months 
Accessories Charger with plugs, Quick Start Guide, compliance information 

To see the full specifications with in-depth details click here.

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