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| Overall | Samsung SGH-T539 Beat | Samsung SGH-T639 |
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Usability |
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| Display Resolution | 120x160px | 176x220px |
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| Display Color | 65k | 256K |
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| Display Technology | TFT | TFT | |||||
| 2nd Display Resolution | 128x32px | 32x128px |
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| Input / Navigation | Navigation Joystick / Button Numeric Keypad Music-Dedicated Keys | Navigation Joystick / Button Numeric Keypad |
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| Talk Time | 6h | 4h |
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| Stand-by Time | 360h | 250h |
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| Vibration | Available | Available | |||||
| Ringtones | MP3 64 Channels Polyphonic | MP3 64 Channels Polyphonic | |||||
Hardware |
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| Processor Speed | Proprietary | Proprietary | |||||
| External Memory | microSD | microSD | |||||
| Internal Memory | 30MB | 30MB | |||||
| Camera Resolution | 1.3 Megapix | 1.3 Megapix | |||||
| Video Recording | Available | Available | |||||
| Battery | 800 mAh | 880 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 850 GSM 900 | UMTS 1700 GSM 1800 GSM 1900 GSM 850 GSM 900 |
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| USB | v2.0 | v1.1 |
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| Bluetooth | v2.0 | v2.0 | |||||
| EDGE | Class 10 | Class 10 | |||||
| GPRS | Class 10 | Class 10 | |||||
Ergonomics |
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| Dimensions | 90x46x18mm 3.54" x 1.81" x 0.71" | 94x38x17mm 3.7" x 1.5" x 0.67" |
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| Height | 90mm (3.54") | 94mm (3.7") |
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| Width | 46mm (1.81") | 38mm (1.5") |
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| Depth | 18mm (0.71") | 17mm (0.67") |
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| Weight | 77g (2.72oz) | 91g (3.21oz) |
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| Form Factor | Clamshell | Clamshell | |||||
Various |
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| Ballpark Price Estimate | Not Available | Not Available | |||||
| Reviews | Not Available | Not Available |
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Click For 3D Size Comparison |