Nokia N81
Specifications
| General | |
|---|---|
| 2G Network | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | UMTS 2100 |
| SIM | Mini-SIM |
| Announced | 2007, August. Released 2007, November |
| Status | Discontinued |
| Body | |
|---|---|
| Dimensions | 102 x 50 x 17.9 mm, 86 cc (4.02 x 1.97 x 0.70 in) |
| Weight | 140 g (4.94 oz) |
| Display | |
|---|---|
| Type | TFT, 16M colors |
| Size | 240 x 320 pixels, 2.4 inches (~167 ppi pixel density) |
| - Touch-sensitive Navi wheel | |
| Sound | |
|---|---|
| Alert types | Vibration; Downloadable polyphonic, monophonic, MP3 ringtones |
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| Memory | |
|---|---|
| Card slot | microSD, up to 8 GB, 2 GB included |
| Internal | 12 MB storage, 96 MB RAM |
| Data | |
|---|---|
| GPRS | Class 10 (4+1/3+2 slots), 32 - 48 kbps |
| EDGE | Yes |
| Speed | Yes, 384 kbps |
| WLAN | Wi-Fi 802.11b/g with UPnP |
| Bluetooth | Yes, v2.0 with A2DP |
| USB | Yes, microUSB v2.0 |
| Camera | |
|---|---|
| Primary | 2 MP, 1600x1200 pixels, LED flash |
| Video | Yes, QVGA@15fps |
| Secondary | CIF videocall camera |
| Features | |
|---|---|
| OS | Symbian OS 9.2, Series 60 v3.1 UI |
| CPU | 369 MHz ARM 11 |
| Messaging | SMS, MMS, Email, Instant Messaging |
| Browser | WAP 2.0/xHTML, HTML |
| Radio | Stereo FM radio; Visual radio |
| GPS | No |
| Java | Yes, MIDP 2.0 |
| Colors | Cobalt blue, Graphite grey |
| - MP3/AAC/MP4 player - Predictive text input - Push to talk - Voice dial/memo - Organizer | |
| Battery | |
|---|---|
| Li-Po 1050 mAh battery (BT-6MT) | |
| Stand-by | Up to 410 h |
| Talk time | Up to 4 h (2G) / 3 h (3G) |
| Misc | |
|---|---|
| SAR US | 0.73 W/kg (head) 0.60 W/kg (body) |
| SAR EU | 0.81 W/kg (head) |
| Price group | ![]() |
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