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Alcatel OneTouch T20

Posted
Jun 21, 2012
Market status
Released

Pros

No pros

Cons

  • No rear camera
  • Low pixel density screen (170 ppi)
  • Single-core processor
  • Too little RAM memory (1000 MB RAM)
  • Battery is not user replaceable
  • Lacks an ambient light sensor for automatic screen brightness adjustment
  • Lacks global positioning system (GPS)

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Description

The Alcatel OneTouch T20 is an Android tablet that comes with 7-inch touchscreen display with 1024 x 600 pixels resolution. The tablet has 1 GB of RAM and 4 GB of internal memory, which can be expanded via microSD card up to 32GB. It is powered by a single-core ARM Cortex-A8 processor, operating at a frequency of 1.0 GHz.

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Design

  • Device type:
    • Tablet
  • OS:
    • Android (4.0.3)
  • Dimensions:
    • 6.77 x 5.28 x 0.46 inches (172 x 134 x 11.7 mm)
  • Weight:
    • 11.53 oz (327 g)
      the average is 14.2 oz (406 g)

Display

  • Physical size:
    • 7.0 inches
  • Resolution:
    • 1024 x 600 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 ppi
  • Technology:

    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.

    • TFT
  • Screen-to-body ratio:
    • 59.79 %
  • Colors:
    • 16 777 216
  • Touchscreen:
      • Multi-touch

Camera

  • Front-facing camera:
      • 0.3 megapixels VGA

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, 1000 MHz, ARM Cortex-A8
  • 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.

    • 1000 MB RAM
  • Built-in storage:
    • 4 GB
  • Storage expansion:
    • microSD, microSDHC up to 32 GB

Battery

  • Stand-by time:
    • 5.8 days (140 hours)
      the average is 40 days (948 h)
  • Capacity:
    • 2900 mAh
  • Not user replaceable:
    • Yes

Multimedia

  • Music player:
    • Filter by:
      • Album, Artist, Playlists
    • Features:
      • Album art cover, Background playback
  • Video playback:
    • Features:

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

      • Zoom, Stretch to fullscreen
  • Speakers:
    • Stereo speakers

Internet browsing

  • Built-in online services support:
    • YouTube (upload), Picasa/Google+

Connectivity

  • Bluetooth:
      • Yes
  • Wi-Fi:
      • 802.11 b, g, n
  • USB:
      • Yes
    • Connector:
      • miniUSB
    • Features:
      • Mass storage device, USB Host
  • Other:
    • Computer sync, OTA sync
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Other features

  • Sensors:
      • Accelerometer
    • Voice commands, Voice recording

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


Despite our efforts to provide full and correct Alcatel OneTouch T20 specifications, there is always a possibility of making a mistake. If you see any wrong or incomplete data, please LET US KNOW.


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