Phone Comparison - Nokia Lumia 820 vs Nokia Lumia 822 vs Nokia Lumia 620

general General Info

Manufacturer Nokia Nokia Nokia
Announced Expected September 2012 October 2012 December 2012
Status Available - November 2012 Available - November 2012 Available - January 2013
Colors Black, Gray, Red, Yellow, White, Blue, Violet Black, Gray, White Lime green, orange, magenta, yellow, cyan, white, black
Form Factor Candybar Candybar Candybar
Dimension 123.8 x 68.5 x 9.9 mm
(4.87 x 2.7 x 0.39 in)
123.8 x 68.5 x 9.9 mm
(4.87 x 2.7 x 0.39 in)
115.4 x 61.1 x 11 mm
(4.54 x 2.41 x 0.43 in)
Weight 160 g (5.64 oz) 160 g (5.64 oz) 127 g (4.48 oz)
2G Network GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 800 / 1800 / 2600 / 2100/ 900 LTE 700 MHz Class 13 -
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Microsoft Windows Phone 8 Microsoft Windows Phone 8 Microsoft Windows Phone 8
Processor Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon Dual-core 1 GHz Krait, Qualcomm Snapdragon S4
GPU Adreno 225 Adreno 225 Adreno 305
RAM 1 GB 1 GB 512 MB
Internal Memory 8 GB storage 8 GB storage 8 GB storage
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB

display Display

Type AMOLED capacitive touchscreen AMOLED capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.3 inches 4.3 inches 3.8 inches
Resolution 480 x 800 pixels (217 ppi) 480 x 800 pixels (217 ppi) 480 x 800 pixels (246 ppi)
Screen-to-Body Ratio 62.04% 62.04% 58.06%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, 3264x2448 pixels, Carl Zeiss Tessa 8 MP, 3264 x 2448 pixels 5 MP, 2592х1936 pixels
Flash LED flash F2.2, dual LED flash LED flash
Features Auto focus, Geo-tagging Carl Zeiss Tessar lens, Auto focus, Geo-tagging Auto focus, Geo-tagging
Video Yes Yes, 1080p@30fps Yes, 720p@30fps
Front Camera Yes [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Class B
Edge Yes Class 12 Class B
3G HSDPA, 42 Mbps
HSUPA, 5.76 Mbps
LTE, Cat3, 50 Mbps UL, 100 Mbps DL
HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.1 with A2DP, EDR Yes, v3.1 with A2DP, EDR Yes, v3.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n, dual-band
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB storage, 1 GB RAM 8 GB storage, 1 GB RAM 8 GB storage, 512 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Standard battery, Li-Ion Standard battery, Li-Ion Standard battery, Li-Ion
Capacity 1650 mAh 1650 mAh (BP-5T) 1300 mAh (BL-4J)
Stand by Up to 330 h (2G)
Up to 330 h (3G)
Up to 330 h (2G)
Up to 330 h (3G)
Up to 330 h
Talk Time Up to 14 h (2G)
Up to 8 h (3G)
Up to 14 h (2G)
Up to 8 h (3G)
Up to 14 h 40 min (2G)
Up to 9 h 50 min (3G)