ZTE A137
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| Design | |||
|---|---|---|---|
| Device type | Feature phone | ||
| Form factor | Candybar | ||
| Dimensions | 4.21 x 1.88 x 0.57 inches (106.9 x 47.7 x 14.5 mm) | ||
| Weight | 2.96 oz (84 g) the average is 4.4 oz (125 g) | ||
| Design features | Numeric keypad, Soft keys (2), D-Pad |
| Display | |||
|---|---|---|---|
| Resolution | 176 x 220 pixels | ||
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 |
| Battery | |||
|---|---|---|---|
| Talk time | 4.00 hours the average is 10 h (623 min) | ||
| Stand-by time | 12.5 days (300 hours) the average is 18 days (434 h) | ||
| Capacity | 770 mAh |
| Camera | |||
|---|---|---|---|
| Camera | 0.3 megapixels VGA |
| Technology | |||
|---|---|---|---|
| GSM | 900, 1800 MHz |
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| Other features | |||
|---|---|---|---|
| Notifications | Polyphonic ringtones (64 voices), Vibration, Silent mode |








