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- AT&T U2800A
AT&T U2800A
128 x 160 pixels
Pros
No prosCons
- Lacks a camera on the back
- Does not support automatic screen brightness
Description
Display
- Display 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:
Screen-to-body ratio - Shows what part of the frontal area of a phone its screen occupies.
- 19.66 %
Design
- 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 5.8 oz (166 g)
- 2.68 oz (76 g)
- Features:
- Numeric keypad, Soft keys, D-Pad
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:
- 4.30 hours
the average is 20 h (1216 min)
- 4.30 hours
- Stand-by time:
- 19.2 days (461 hours)
the average is 20 days (480 h)
- 19.2 days (461 hours)
Cellular
- GSM:
- 850, 900, 1800, 1900 MHz
- UMTS:
- 850, 1900, 2100 MHz
- Data:
- HSPA, UMTS
Connectivity
- USB:
- Yes
- Connector:
- microUSB
- Features:
- Mass storage device
Phone features
- Notifications:
- Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, Speakerphone
- Hearing aid compatibility:
- M3, T3
- Other features:
- TTY/TDD
Multimedia
- Headphones connector:
- 3.5mm
To see the full specifications with in-depth details click here.
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