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| Overall | Samsung D830 | Samsung D780 |      | ||||
Usability |
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| Display Resolution | 240x320px | 176x220px | | ||||
| Display Color | 256K | 65k | | ||||
| Display Technology | TFT | TFT | |||||
| 2nd Display Resolution | 96x16px | 80x64px | | ||||
| Input / Navigation | Navigation Joystick / Button Numeric Keypad | Navigation Joystick / Button Numeric Keypad | |||||
| Talk Time | 2.5h | 3.5h | | ||||
| Stand-by Time | 210h | 200h | | ||||
| Vibration | Available | Available | |||||
| Ringtones | MP3 64 Channels Polyphonic | MP3 3D Sound 64 Channels Polyphonic | | ||||
Hardware |
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| Processor Speed | Proprietary | Proprietary | |||||
| External Memory | microSD | ||||||
| Internal Memory | 80MB | 80MB | |||||
| Camera Resolution | 2 Megapix | 2 Megapix | |||||
| Video Recording | Available | Available | |||||
| Battery | 630 mAh | 850 mAh | |||||
Software |
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| Operating System | Proprietary | Proprietary | |||||
| Java | MIDP 2.0 | MIDP 2.0 | |||||
Connectivity |
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| Compatible Networks | GSM 1800 GSM 1900 GSM 900 | GSM 1800 GSM 1900 GSM 900 | |||||
| USB | v1.1 | v1.1 | |||||
| Bluetooth | v1.2 | v1.1 | | ||||
| TV Out | TV Output | ||||||
| EDGE | Class 10 | Class 10 | |||||
| GPRS | Class 10 | Class 10 | |||||
Ergonomics |
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| Dimensions | 103x54x9.9mm 4.06" x 2.13" x 0.39" | 94x48x15.5mm 3.7" x 1.89" x 0.61" | | ||||
| Height | 103mm (4.06") | 94mm (3.7") | | ||||
| Width | 54mm (2.13") | 48mm (1.89") | | ||||
| Depth | 9.9mm (0.39") | 15.5mm (0.61") | | ||||
| Weight | 85g (3oz) | 87g (3.07oz) | | ||||
| Form Factor | Clamshell | Clamshell |
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Click For 3D Size Comparison |