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AT&T U2800A

AT&T U2800A
1.8"
128 x 160 pixels
BATTERY: 900 mAh
Posted: Sep 28, 2011
Market status: Released
Release date: Sep 27, 2011
Features: Fingerprint Lightweight Thin LTE Rugged NFC Dual SIM

US carrier availability

Discontinued: AT&T

Pros

No pros

Cons

  • Lacks a camera on the back
  • Lacks microSD slot for storage expansion
  • Does not support automatic screen brightness

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Description

AT&T U2800A is a basic candybar phone with 1.8" color display, HSDPA support, WAP browser and organizer.

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Design

  • Device type:
    • Basic phone
  • Dimensions:
    • 4.37 x 1.84 x 0.56 inches (111 x 47 x 14 mm)
  • Weight:
    • 2.68 oz (76 g)
      the average is 5.3 oz (152 g)
  • Features:
    • Numeric keypad, Soft keys, D-Pad

Display

  • Physical size:
    • 1.8 inches
  • Resolution:
    • 128 x 160 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.

    • 114 ppi
  • Screen-to-body ratio:
    • 19.66 %

Battery

  • Capacity:
    • 900 mAh
  • Type:
    • User replaceable, Li - Ion
  • Talk time:
    • 4.30 hours
      the average is 23 h (1377 min)
  • Stand-by time:
    • 19.2 days (461 hours)
      the average is 18 days (438 h)

Cellular

  • GSM:
    • 850, 900, 1800, 1900 MHz
  • UMTS:
    • 850, 1900, 2100 MHz
  • Data:
    • HSPA, UMTS
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Phone features

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

Connectivity

  • USB:
      • Yes
    • Connector:
      • microUSB
    • Features:
      • Mass storage device

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


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