ព័ត៌មាន

Lumia 820

General 2G Network GSM 850 / 900 / 1800 / 1900 
 3G Network HSDPA 850 / 900 / 1900 / 2100
LTE 800 / 900 / 1800 / 2100 / 2600 – 4G
 
Size Dimensions 123.8 x 68.5 x 9.9 mm, 83.5 cc 
 Weight 160 g  
Display Color Display(Type) AMOLED capacitive touchscreen, 16M colors 
 Screen Size (Size) 480 x 800 pixels, 4.3 inches
– Multitouch
– Nokia ClearBlack display
 
Sound Alert Type Vibration; MP3, WAV ringtones 
 Spheakerphone Yes 
Memory Phonebook Yes 
 Call records Yes 
 Memory Card 8 GB, 1 GB RAM 
 Card Slot microSD, up to 64 GB 
Data GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 – 48 kbps 
 EDGE Class 12 
 3G HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL 
 WLAN Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct 
 Bluetooth Yes, v3.1 with A2DP, EDR 
 Infrared No 
 USB Yes, microUSB v2.0 
Camera Camera 8 MP, 3264×2448 pixels, Carl Zeiss optics, autofocus, dual-LED flash 
 Featured Geo-tagging, touch focus 
 Video Yes, 1080p@30fps, video stabilization 
 Secondar Yes, VGA 
Features OS Microsoft Windows Phone 8 
 CPU Dual-core 1.5 GHz Krait 
 Messaging SMS (threaded view), MMS, Email, Push Email, IM 
 Visual Radio No 
 Clock Yes 
 Alarm Yes 
 Browser HTML5 
 Phone Color Black, Gray, Red, Yellow, White, Blue, Violet 
 GPS Yes, with A-GPS support and GLONASS 
 Java No 
 Other – SNS integration
– Active noise cancellation with dedicated mic
– 7GB free SkyDrive storage
– MP3/WAV/eAAC+/WMA player
– MP4/H.264/H.263/WMV player
– Document viewer
– Video/photo editor
– Voice memo/command/dial
– Predictive text input
 
Battery Type 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)