AT&T Z221

AT&T Z221

US carrier availability

Discontinued: AT&T

Pros

No pros

Cons

  • Thick body (0.73 inches)
  • Does not support automatic screen brightness

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Description

AT&T Z221 is a basic clamshell quad-band phone with camera, bluetooth, internet browser and 2" color display.

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Display

  • Display size:
    • 2.0 inches
  • Resolution:
    • 240 x 320 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.

    • 200 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:

    Screen-to-body ratio - Shows what part of the frontal area of a phone its screen occupies.

    • 26.60 %

Camera

  • Rear:
      • Single camera
  • Main camera:
      • 0.3 megapixels VGA
  • Video recording:
      • Yes

Design

  • Dimensions:
    • 3.76 x 1.92 x 0.73 inches (96 x 49 x 19 mm)
  • Weight:
    • 3.24 oz (92 g)
      the average is 5.9 oz (169 g)
  • Features:
    • Numeric keypad, D-Pad

Hardware & Performance

  • Memory:

    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.

      • 0.06 GB
      • 128 MB ROM

Battery

  • Capacity:

    Capacity - The bigger, the better! However, battery capacity is not the only factor that has an effect on battery life. Those include the chipset in use, the software running on the device, as well as the consumer's unique usage pattern.

    • 900 mAh
  • Talk time:

    Talk time - As rated by manufacturer.

    • 3.00 hours
      the average is 21 h (1234 min)
  • Stand-by time:

    Stand-by time - As rated by manufacturer.

    • 8.3 days (200 hours)
      the average is 20 days (482 h)

Cellular

  • GSM:
    • 850, 900, 1800, 1900 MHz
  • UMTS:
    • 850, 1900 MHz
  • Data:
    • HSDPA 3.6 Mbit/s, UMTS
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Connectivity

  • Bluetooth:
      • 2.0
  • USB:
      • Yes
    • Connector:
      • microUSB

Phone features

  • Notifications:
    • Polyphonic ringtones, Vibration, Silent mode, Speakerphone
  • Hearing aid compatibility:
      • M3, T3
  • Other features:
    • Voice recording, TTY/TDD

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



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