Nokia Lumia 820

Nokia Lumia 820
  Nokia Lumia 820
Launch
Announced 2012, September
Status Available. Released 2012, November
Network
Technology GSM / HSPA / LTE
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)
Speed HSPA 42.2/5.76 Mbps, LTE Cat3 100/50 Mbps
GPRS Class 12
Edge Class 12
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 (~62.1% screen-to-body ratio)
Resolution 480 x 800 pixels (~217 ppi pixel density)
Multitouch Yes
Platform
OS Microsoft Windows Phone 8, upgradeable to v8.1
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 8 GB, 1 GB RAM
Camera
Primary 8 MP, Carl Zeiss optics, autofocus, dual-LED flash,
Features Geo-tagging, touch focus
Video 1080p@30fps,
Secondary VGA
Sound
Alert types Vibration; MP3, WAV ringtones
Loudspeaker Voice 67dB / Noise 66dB / Ring 70dB
3.5mm Jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct
Bluetooth v4.0, A2DP, EDR, LE/ aptX after WP8 Denim update
GPS Yes, with A-GPS, GLONASS
NFC Yes
Radio FM radio
USB microUSB v2.0
Features
Sensors Accelerometer, gyro, proximity, compass
Messaging SMS (threaded view), MMS, Email, Push Email, IM
Browser HTML5
Java No
Battery
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)
Misc
Colors Black, Gray, Red, Yellow, White, Blue, Violet
SAR US 1.37 W/kg (head)     0.71 W/kg (body)    
SAR EU 0.79 W/kg (head)    
Price group 4/10 (About 170 EUR)