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ViewSonic ViewPhone 4e vs HTC J

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ViewSonic ViewPhone 4e Remove phone

Posted: 25 Feb 2012
Market Status: Announced
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HTC J Remove phone

Posted: 17 Oct 2012
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSAndroid (2.3)Android (4.0) Sense 4 UI 
Dimensions 5.18 x 2.60 x 0.37 inches (131.5 x 66 x 9.5 mm) 
Weight 4.83 oz (137 g)
the average is 4.9 oz (139 g)
 
Display
Physical size3.5 inches4.3 inches 
Resolution320 x 480 pixels540 x 960 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.

165 ppi256 ppi 
TouchscreenMulti-touchMulti-touch 
FeaturesProximity sensorLight sensor, Proximity sensor 
Camera
Camera3 megapixels8 megapixels 
Flash LED 
Aperture size

Aperture size - The aperture of a camera is the opening through which light travels before it reaches the camera sensor. The smaller the number is, the bigger this opening is, allowing for more light to pass.

 F2.0 
Focal length (35mm equivalent) 28 mm 
FeaturesGeo taggingBack-illuminated sensor (BSI), Autofocus, Burst mode 
CamcorderYes1920x1080 (1080p HD) 
Features Digital image stabilization, Video calling 
Front-facing camera 1.3 megapixels 
Hardware
Processor

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.

Single core, 650 MHzDual core, 1500 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.

512 MB RAM1024 MB RAM 
Built-in storage 16 GB 
Storage expansion microSD, microSDHC 
Battery
Capacity 1810 mAh 
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, PlaylistsAlbum, Artist, Playlists 
FeaturesAlbum art cover, Background playbackAlbum art cover, Background playback 
Speakers Earpiece, Loudspeaker 
YouTube playerYesYes 
Internet browsing
Built-in online services supportYouTube (upload), Picasa/Google+YouTube (upload), Picasa/Google+ 
Technology
CDMA

CDMA - Code Division Multiple Access. A technique of multiplexing, also called spread spectrum, in which analog signals are converted into digital form for transmission. For each communication channel, the signals are encoded in a sequence known to the transmitter and the receiver for that channel. The foremost application is digital cellular phone technology from QUALCOMM that operates in the 800MHz band and 1.9GHz PCS band. CDMA phones are noted for their excellent call quality and long battery life.

 800 MHz 
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS 2100 MHz 
DataHSPA (unspecified), UMTS, EDGE, GPRSHSPA (unspecified), UMTS, EDGE, GPRS, WiMAX 
Multiple SIM cards2 slots  
Positioning

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.

GPSGPS 
NavigationYesYes 
Connectivity
BluetoothYes4.0 
Wi-FiYes802.11 a, b, g, n 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingMass storage device, USB charging 
OtherComputer sync, OTA syncDLNA, Computer sync, OTA sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
SensorsAccelerometerAccelerometer, Gyroscope, Compass 
OtherVoice dialing, Voice commands, Voice recordingVoice dialing, Voice commands, Voice recording 
Availability
Officially announced24 Feb 2012  

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

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