Apps  Music
Nokia Lumia 820 specification
General
Weight
160 g
Dimension
123.8 x 68.5 x 9.9 mm, 83.5 cc
Main display
AMOLED capacitive touchscreen, 16M colors,480 x 800 pixels, 4.3 inches (~217 ppi pixel density)
Second display
Wallpaper size
480x800
Color
Black, Gray, Red, Yellow, White, Blue, Violet
Phone speaker
CPU
Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon
OS
Microsoft Windows Phone 8
Vibration
Battery / Memory
Talk time
14 hours (2G) / 8 hours (3G)
Standby time
330 hours (2G) / 330 hours (3G)
Media play time
55 hours
Built-in memory
8 GB storage, 1 GB RAM
Card slot
microSD, up to 32 GB
 
Camera / Entertainment
Primary camera
8 MP, 3264x2448 pixels, autofocus, Carl Zeiss Tessar lens, F2.2, dual LED flash
Second camera
Yes, VGA
Camera features
Geo-tagging
Video capture
Yes, 1080p@30fps
Streaming video
Games
Radio
MP3 player
Java
Connectivity / Data
Network
GSM 850 / 900 / 1800 / 1900,HSDPA 850 / 900 / 1900 / 2100
USB
Yes, microUSB v2.0
Bluetooth
Yes, v3.1 with A2DP, EDR
PC synchornization
WIFI
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
GPRS
Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
EDGE
Class 12
GPS
Yes, with A-GPS support and GLONASS
Data modem
Browser
HTML5
 
Messaging
Messaging
SMS,MMS
Email client
Instant messaging
Push to talk
QWERTY keyboard
Text entry
Features
Speed dialing
Voice driven menu
Alarm
Phonebook
Call records
Calendar
Organizer
Timer
To-do list
Voice memo
Voice dialing
Theme
Customizable wallpaper
Ringer profile
Picture caller ID
Document editor
Document viewer/editor, Video/Photo editor