Attribute | Nokia N81 8GB × | Nokia 7510 Supernova × |
---|---|---|
General | ||
Brand | Nokia | Nokia |
Launch | ||
Announced | 2007-08-01 | 2008-06-01 |
Body | ||
Width (mm) | 17.9 | 16.7 |
Length (mm) | 102 | 92.5 |
Height (mm) | 50 | 46.4 |
Weight (g) | 140 | 124 |
SIM | Mini-SIM | Mini-SIM |
Network | ||
Technology |
|
|
2G bands |
|
|
3G bands |
| - |
Speed |
| - |
Platform | ||
OS | Symbian OS 9.2 | - |
CPU | 369 MHz ARM 11 | - |
Memory | ||
Card slot | No | microSDHC (dedicated slot), 512 MB included |
Internal |
|
|
Display | ||
Size (in) | 2.4 | 2.2 |
Resolution (px) | 240 x 320 | 240 x 320 |
Display Type | TFT | TFT |
Battery | ||
Type | Removable | Removable |
Capcity (mAh) | Li-Po | Li-Ion |
Main Camera | ||
Main Camera Type | Single | Single |
Main Camera Properties |
|
|
Main Camera Video | 320p@15fps | QCIF@15fps |
Main Camera Features | LED flash | LED flash |
Selfie Camera | ||
Selfie Camera Type | Single | - |
Selfie Camera Properties |
| - |
Comms | ||
WLAN | Wi-Fi 802.11b/g with UPnP | No |
Bluetooth | 2.0, A2DP | 2.1, A2DP |
GPS | - | - |
Radio | Stereo FM radio | Stereo FM radio, RDS |
USB | microUSB 2.0 | microUSB 2.0 |
Sound | ||
Loudspeaker | + | + |
3.5mm jack | + | - |
Misc | ||
Colors |
|
|
SAR EU Head (W/kg) | 0.73 | 0.52 |
SAR Head (W/kg) | 0.81 | 0.84 |
SAR Body (W/kg) | 0.6 | 0.25 |
Alert types | Vibration; Downloadable polyphonic, monophonic, MP3 ringtones | Vibration; Downloadable polyphonic, MP3 ringtones |
Features | ||
Browser | WAP 2.0/xHTML, HTML | WAP 2.0/xHTML, HTML, Adobe Flash Lite |
Phonebook | - | 2000 entries, Photocall |
Stand-by (h) | 410 | 288 |
Call records | - | 20 dialed, 20 received, 20 missed calls |
Talk time (h) | Up to 4 h (2G) / 3 h (3G) | Up to 6 h |
Messaging | - | SMS, MMS, Email, IM |
Games | - | Yes |
Java | - | Yes, MIDP 2.1 |