|
|
|
||||||
| Overall | Nokia N81 | Samsung SGH-i450 |      | ||||
Usability |
|
|
|||||
| Display Resolution | 240x320px | 240x320px | |||||
| Display Color | 16M | 256K | | ||||
| Display Technology | TFT | TFT | |||||
| Input / Navigation | Navigation Joystick / Button Numeric Keypad Music-Dedicated Keys | Navigation Joystick / Button Numeric Keypad | | ||||
| Talk Time | 4h | 5h | | ||||
| Stand-by Time | 410h | 500h | | ||||
| Vibration | Available | Available | |||||
| Ringtones | MP3 True Tones 64 Channels Polyphonic | MP3 Polyphonic | | ||||
Hardware |
|
|
|||||
| Processor Speed | 330MHz uncertain | 416MHz uncertain | | ||||
| RAM | 96MB | 64MB uncertain | | ||||
| External Memory | microSD | microSD | |||||
| Internal Memory | 160MB uncertain | 1GB | | ||||
| Camera Resolution | 2 Megapix | 2 Megapix | |||||
| Camera Flash | LED | LED | |||||
| Video Recording | Available | Available | |||||
| Video Telephony | Available | Second VGA Camera | |||||
| Battery | 1050 mAh | 1140 mAh | |||||
Software |
|
|
|||||
| Operating System | Symbian v9.2 | Symbian v9.2 | |||||
| Developer Platform | Series 60 3.1 Edition | Series 60 3.1 Edition | |||||
| Java | MIDP 2.0 | MIDP 2.0 | |||||
| Major Software | N-Gage Game Platform | ||||||
Connectivity |
|
|
|||||
| Compatible Networks | UMTS 2100 GSM 1800 GSM 1900 GSM 850 GSM 900 | HSDPA 2100 GSM 1800 GSM 1900 GSM 900 | | ||||
| WLAN | Wi-Fi 802.11b/g | ||||||
| USB | v2.0 | v2.0 | |||||
| Bluetooth | v2.0 | v2.0 | |||||
| Audio Output | 3.5mm Audio Connector | ||||||
| EDGE | Class 10 | ||||||
| HSCSD | Supported | ||||||
| Radio | Stereo FM | ||||||
| UPnP | Supported | ||||||
| GPRS | Class 10 | Class 10 | |||||
| PTT | Supported | ||||||
Ergonomics |
|
|
|||||
| Dimensions | 102x50x17.9mm 4.02" x 1.97" x 0.7" | 113x59x11.8mm 4.45" x 2.32" x 0.46" | | ||||
| Height | 102mm (4.02") | 113mm (4.45") | | ||||
| Width | 50mm (1.97") | 59mm (2.32") | | ||||
| Depth | 17.9mm (0.7") | 11.8mm (0.46") | | ||||
| Weight | 140g (4.94oz) | 114g (4.02oz) | | ||||
| Form Factor | Slide | Slide |
 |
Click For 3D Size Comparison |