Lumia 820 4.3 inch Dual-core 1.5GHz Windows Phone 8 USD$199
General 2G Network GSM 850 / 900 / 1800 / 1900
        3G Network HSDPA 850 / 900 / 1900 / 2100
        4G Network LTE 800 / 1800 / 2600 / 2100/ 900
Body Dimensions 123.8 x 68.5 x 9.9 mm, 83.5 cc
Weight 160 g
Display Type AMOLED capacitive touchscreen, 16M colors
Size 480 x 800 pixels, 4.3 inches (~217 ppi pixel density)
Multitouch Yes
- Nokia ClearBlack display
Sound Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes
3.5mm jack Yes
Memory Card slot microSD, up to 32 GB
Internal 8 GB storage, 1 GB RAM
Data GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
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, Wi-Fi Direct
Bluetooth Yes, v3.1 with A2DP, EDR
NFC Yes
USB Yes, microUSB v2.0
Camera Primary 8 MP, 3264x2448 pixels, autofocus, Carl Zeiss Tessar lens, F2.2, dual LED flash
Features Geo-tagging
Video Yes,
Secondary Yes, VGA
Features OS Microsoft Windows Phone 8
Chipset Qualcomm MSM8960 Snapdragon
CPU Dual-core 1.5 GHz Krait
GPU Adreno 225
Sensors Accelerometer, proximity, compass
Messaging SMS (threaded view), MMS, Email, Push Email, IM
Browser HTML5
GPS Yes, with A-GPS support and GLONASS
Colors Black, Gray, Red, Yellow, White, Blue, Violet
- Wireless charging
- MicroSIM card support only
- Active noise cancellation with dedicated mic
- SNS integration
- MP3/WAV/eAAC+/WMA player
- MP4/H.264/H.263/WMV player
- Document viewer/editor
- Video/photo editor
- Voice memo/command
- Predictive text input
Battery   Standard battery, Li-Ion 1650 mAh (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