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