Nokia N81 vs Nokia N91 Comparison and Differences
Smartphone 1
Nokia N81
Smartphone 2
Nokia N91
Smartphone 3
Nokia N81 or Nokia N91 Specs Comparison
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Common specs
| Brand and model | Nokia N81 | Nokia N91 | |
| Rating | (+0) | (+0) | |
| Release date | 2007, August | 2005, Q2 | |
| Dimensions (HxWxD) | 102 x 50 x 17.9 mm | 4.02 x 4.02 x 1.97 in | 113.1 x 55.2 x 22 mm | 4.45 x 4.45 x 2.17 in | |
| Weight | 140 g | 4.94 oz | 164 g | 5.78 oz | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Cobalt blue, Graphite grey | Light Blue Chrome, Dark Gray Chrome, Black (Music Edition) | |
| Battery | 1050 mAh, Removable Li-Po | 900 mAh, Removable Li-Ion | |
| Battery life |
Stand by time - Up to 410 h Talking time - Up to 4 h (2G) / 3 h (3G) |
Stand by time - Up to 190 h (2G) / 170 h (3G) Talking time - Up to 4 h (2G) / 3 h (3G) Music play - Up to 10 h |
|
| Approximate price | 200 EUR | 230 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | TFT | TFT | |
| Display colors | 16M | 256K | |
| Screen size | 2.4" in | 2.1" in | |
| Screen area | 17.8 cm2 | 14.0 cm2 | |
| Screen format | 4:3 (height:width) | ||
| Screen to body ratio | 35.0% | 22.5% | |
| Screen resolution | 240 x 320 px | 176 x 208 px | |
| Screen PPI /points per inch/ | 167 PPI | 0 PPI | |
| Other specs | - Touch-sensitive Navi wheel | - 5-way configurable navigation key | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 2 MP, Single | 2 MP, Single | |
| Camera specs | -2 MP | -2 MP | |
| Functions | LED flash | ||
| Video | 320p@15fps | Yes | |
| Front camera, selfie | 0.3 MP, Single | 0 MP, | |
| Specifications | CIF videocall camera |
Performance
| Operating system - OS | Symbian OS 9.2, Series 60 v3.1 UI | Symbian 9.1, Series 60 UI 3rd Edition | |
| CPU | - 369 MHz ARM 11 | - 220 MHz Dual ARM 9 | |
| External memory | microSD, up to 8 GB (dedicated slot), 2 GB included | No | |
| Internal memory | 12 MB, 96 MB RAM | 4/8 GB, 64 MB RAM |
Benchmark
Communication and Connectivity
| SIM card | Mini-SIM | Mini-SIM | |
| Network | GSM / UMTS | GSM / UMTS | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 |
-2G - GSM 900 / 1800 / 1900 |
|
| Speed | Yes, 384 kbps | Yes, 384 kbps | |
| GPRS | Class 10 | Class 10 | |
| Edge | Yes | Class 10 | |
| Wi-Fi | Wi-Fi 802.11b/g with UPnP | Wi-Fi 802.11b/g | |
| GPS | No | No | |
| NFC | |||
| USB | microUSB 2.0 | miniUSB 2.0 | |
| Bluetooth | 2.0, A2DP | 1.2 (A2DP - 8 GB version only) | |
| Harmful irradiation |
SAR - 0.73 W/kg (head) 0.60 W/kg (body) SAR EU - 0.81 W/kg (head) |
SAR - 0.74 W/kg (head) 0.58 W/kg (body) SAR EU - 0.48 W/kg (head) |
Music and Audio
| Radio | Stereo FM radio | Stereo FM radio | |
| Headphone jack | Yes | Yes |
Other features
| Sensors | |||
| Other extras |
- MP3/AAC/MP4 player -Predictive text input -Push to talk -Voice dial/memo -Organizer |
- Predictive text input -Voice dial -Voice memo -Organizer |
Reviews and Opinions on Nokia N81 and Nokia N91
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