| Network | Technology | GSM / HSPA / LTE |
|---|
| Launch | 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) |
|---|---|---|
| Weight | 160 g (5.64 oz) | |
| SIM | Micro-SIM |
| Display | Type | AMOLED capacitive touchscreen, 16M colors |
|---|---|---|
| Size | 4.3 inches, 52.6 cm2 (~62.1% screen-to-body ratio) | |
| Resolution | 480 x 800 pixels, 5:3 ratio (~217 ppi density) | |
| Nokia ClearBlack display |
| Platform | OS | Microsoft Windows Phone 8, upgradable to 8.1 |
|---|---|---|
| Chipset | Qualcomm MSM8960 Snapdragon S4 Plus | |
| CPU | Dual-core 1.5 GHz Krait | |
| GPU | Adreno 225 |
| Memory | Card slot | microSD, up to 64 GB (dedicated slot) |
|---|---|---|
| Internal | 8GB 1GB RAM |
| Main Camera | Single | 8 MP, AF |
|---|---|---|
| Features | Carl Zeiss optics, dual-LED flash | |
| Video | 1080p@30fps |
| Selfie camera | Single | VGA |
|---|---|---|
| Video |
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | Yes | |
| Dolby HeadphoneActive noise cancellation with dedicated mic |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 4.0, A2DP, EDR, LE/ aptX after WP8 Denim update | |
| GPS | Yes, with A-GPS, GLONASS | |
| NFC | Yes | |
| Radio | FM radio | |
| USB | microUSB 2.0 |
| Features | Sensors | Accelerometer, gyro, proximity, compass |
|---|
| Battery | Removable 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 | Colors | Black, Gray, Red, Yellow, White, Blue, Violet |
|---|---|---|
| SAR | 1.37 W/kg (head) 0.71 W/kg (body) | |
| SAR EU | 0.79 W/kg (head) | |
| Price | About 170 EUR |
| Tests | Display | Contrast ratio: Infinite (nominal) / 2.193:1 (sunlight) |
|---|---|---|
| Camera | Photo / Video | |
| Loudspeaker | Voice 67dB / Noise 66dB / Ring 70dB | |
| Audio quality | Noise -82.2dB / Crosstalk -81.4dB | |
| Battery life |
Nokia Lumia 820 - 2012
02 septembrie 2019