Nokia Lumia 820 vs Nokia N91 Comparison and Differences
Smartphone 1
Nokia Lumia 820
Smartphone 2
Nokia N91
Smartphone 3
Nokia Lumia 820 or Nokia N91 Specs Comparison
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Common specs
| Brand and model | Nokia Lumia 820 | Nokia N91 | |
| Rating | (+0) | (+0) | |
| Release date | 2012, September | 2005, Q2 | |
| Dimensions (HxWxD) | 123.8 x 68.5 x 9.9 mm | 4.87 x 4.87 x 2.7 in | 113.1 x 55.2 x 22 mm | 4.45 x 4.45 x 2.17 in | |
| Weight | 160 g | 5.64 oz | 164 g | 5.78 oz | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Black, Gray, Red, Yellow, White, Blue, Violet | Light Blue Chrome, Dark Gray Chrome, Black (Music Edition) | |
| Battery | 1650 mAh, Removable Li-Ion | 900 mAh, Removable Li-Ion | |
| Battery life |
Stand by time - Up to 330 h (2G) / Up to 330 h (3G) Talking time - Up to 14 h (2G) / Up to 8 h (3G) Music play - Up to 55 h |
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 | 170 EUR | 230 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | AMOLED | TFT | |
| Touchscreen | capacitive touchscreen | ||
| Display colors | 16M | 256K | |
| Screen size | 4.3" in | 2.1" in | |
| Screen area | 52.6 cm2 | 14.0 cm2 | |
| Screen format | 5:3 (height:width) | ||
| Screen to body ratio | 62.1% | 22.5% | |
| Screen resolution | 480 x 800 px | 176 x 208 px | |
| Screen PPI /points per inch/ | 217 PPI | 0 PPI | |
| Other specs | - Nokia ClearBlack display | - 5-way configurable navigation key | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 8 MP, Single | 2 MP, Single | |
| Camera specs | -8 MP, AF | -2 MP | |
| Functions | Carl Zeiss optics, dual-LED flash | ||
| Video | 1080p@30fps | Yes | |
| Front camera, selfie | 0.3 MP, Single | 0 MP, | |
| Specifications | VGA |
Performance
| Operating system - OS | Microsoft Windows Phone 8, upgradable to 8.1 | Symbian 9.1, Series 60 UI 3rd Edition | |
| Chipset | - Qualcomm MSM8960 Snapdragon S4 Plus | ||
| CPU | - Dual-core 1.5 GHz Krait | - 220 MHz Dual ARM 9 | |
| GPU | Adreno 225 | ||
| External memory | microSD, up to 64 GB (dedicated slot) | No | |
| Internal memory | 8 GB, 1 GB RAM | 4/8 GB, 64 MB RAM |
Benchmark
| Antutu 7 Total |
Communication and Connectivity
| SIM card | Micro-SIM | Mini-SIM | |
| Network | GSM / HSPA / LTE | GSM / UMTS | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) |
-2G - GSM 900 / 1800 / 1900 |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat3 100/50 Mbps | Yes, 384 kbps | |
| GPRS | Class 12 | Class 10 | |
| Edge | Class 12 | Class 10 | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct | Wi-Fi 802.11b/g | |
| GPS | Yes, with A-GPS, GLONASS | No | |
| NFC | Yes | ||
| USB | microUSB 2.0 | miniUSB 2.0 | |
| Bluetooth | 4.0, A2DP, EDR, LE/ aptX after WP8 Denim update | 1.2 (A2DP - 8 GB version only) | |
| Harmful irradiation |
SAR - 1.37 W/kg (head) 0.71 W/kg (body) SAR EU - 0.79 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 | FM radio | Stereo FM radio | |
| Headphone jack | Yes | Yes | |
| Others | - Dolby Headphone -Active noise cancellation with dedicated mic |
Other features
| Sensors | - Accelerometer, gyro, proximity, compass | ||
| Other extras |
- Predictive text input -Voice dial -Voice memo -Organizer |
Reviews and Opinions on Nokia Lumia 820 and Nokia N91
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