
Find below the the full specification of the Nokia Lumia 820.
| GENERAL | 2G Network | GSM 850 / 900 / 1800 / 1900 |
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| 3G Network | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network | LTE 800 / 900 / 1800 / 2100 / 2600 |
| SIM | Micro-SIM |
| Announced | 2012, September |
| Status | Available. Released 2012, November |
| BODY | Dimensions | 123.8 x 68.5 x 9.9 mm, 83.5 cc (4.87 x 2.70 x 0.39 in) |
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| Weight | 160 g (5.64 oz) |
| DISPLAY | Type | AMOLED capacitive touchscreen, 16M colors |
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| Size | 480 x 800 pixels, 4.3 inches (~217 ppi pixel density) |
| Multitouch | Yes |
| – Nokia ClearBlack display |
| SOUND | Alert types | Vibration; MP3, WAV ringtones |
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| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| – Dolby Headphone sound enhancement |
| MEMORY | Card slot | microSD, up to 64 GB |
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| Internal | 8 GB, 1 GB RAM |
| DATA | GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 – 48 kbps |
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| EDGE | Class 12 |
| Speed | HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL |
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct |
| Bluetooth | v3.1, A2DP, EDR/ v4.0, LE after WP8 Black update |
| NFC | Yes |
| USB | microUSB v2.0 |
| CAMERA | Primary | 8 MP, 3264 x 2448 pixels, Carl Zeiss optics, autofocus, dual-LED flash, check quality |
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| Features | Geo-tagging, touch focus |
| Video | 1080p@30fps, check quality |
| Secondary | VGA |
| FEATURES | OS | Microsoft Windows Phone 8, upgradeable to v8.1 |
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| Chipset | Qualcomm MSM8960 Snapdragon |
| CPU | Dual-core 1.5 GHz Krait |
| GPU | Adreno 225 |
| Sensors | Accelerometer, gyro, proximity, compass |
| Messaging | SMS (threaded view), MMS, Email, Push Email, IM |
| Browser | HTML5 |
| Radio | FM radio |
| GPS | Yes, with A-GPS, GLONASS |
| Java | No |
| Colors | Black, Gray, Red, Yellow, White, Blue, Violet |
| – SNS integration
– Active noise cancellation with dedicated mic
– 7GB free SkyDrive storage
– MP3/WAV/eAAC+/WMA player
– MP4/H.264/H.263/WMV player
– Document viewer
– Video/photo editor
– Voice memo/command/dial
– Predictive text input |
| BATTERY | | Li-Ion 1650 mAh battery (BP-5T) |
|---|
| Stand-by | Up to 330 h (2G) / Up to 330 h (3G) |
| Talk time | Up to 14 h (2G) / Up to 8 h (3G) |
| Music play | Up to 55 h |
| MISC | SAR US | 1.37 W/kg (head) 0.71 W/kg (body) |
|---|
| SAR EU | 0.79 W/kg (head) |
| Price group |  |
| TESTS | Display | Contrast ratio: Infinite (nominal) / 2.193:1 (sunlight) |
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| Loudspeaker | Voice 67dB / Noise 66dB / Ring 70dB |
| Audio quality | Noise -82.2dB / Crosstalk -81.4dB |
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