BlackBerry Curve 3G 9300 vs Nokia Lumia 820

General Info

Manufacturer
BlackBerry	Nokia
Announced
August 2010	Expected September 2012
Status
Available - August 2010	Available - November 2012
Colors
Black, Red	Black, Gray, Red, Yellow, White, Blue, Violet
Form Factor
Candybar	Candybar
Dimension
109 x 60 x 13.9 mm (4.29 x 2.36 x 0.55 in )	123.8 x 68.5 x 9.9 mm (4.87 x 2.7 x 0.39 in)
Weight
104 g (3.67 oz)	160 g (5.64 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 850 / 1900 / 2100 HSDPA 900 / 1700 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G Network
-	LTE 800 / 1800 / 2600 / 2100/ 900
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM

Type
TFT	AMOLED capacitive touchscreen
Colors
65K colors	16M colors
Size
2.46 inches [Similar]	4.3 inches [Similar]
Resolution
320 x 240 pixels (163 ppi)	480 x 800 pixels (217 ppi) [Similar]
Screen-to-Body Ratio
28.52%	62.04%
Multi-Touch

OS
BlackBerry OS v5.0, upgradable to v6.0	Microsoft Windows Phone 8
Processor
	Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon [Similar]
GPU
	Adreno 225 [Similar]
RAM
256 MB [Browse Similar]	1 GB [Browse Similar]
Internal Memory
N/A	8 GB storage
External Memory
microSD, up to 32GB	microSD, up to 32 GB

Rear Camera
2 MP, 1600x1200 pixels [Similar]	8 MP, 3264x2448 pixels, Carl Zeiss Tessa [Similar]
Flash
No	LED flash
Features
	Auto focus, Geo-tagging
Video
Yes	Yes
Front Camera
No [Similar]	Yes [Similar]

GPRS
Class 10 (4+1/3+2 slots), 32 - 48 kbps	Yes
Edge
Class 10, 236.8 kbps	Yes
3G
HSDPA	HSDPA, 42 Mbps HSUPA, 5.76 Mbps LTE, Cat3, 50 Mbps UL, 100 Mbps DL
Bluetooth
Yes, v2.1 with A2DP	Yes, v3.1 with A2DP, EDR
Wi-Fi
Wi-Fi 802.11b/g/n, UMA (carrier dependent)	Wi-Fi 802.11 b/g/n
USB
Yes, microUSB v2.0	Yes, microUSB v2.0
GPS
Yes, with A-GPS support; BlackBerry Maps	Yes, with A-GPS support
Browser
HTML	HTML5