Nokia Lumia 820 vs Huawei Ascend G630

General Info

Manufacturer
Nokia	Huawei
Announced
Expected September 2012	March 2014
Status
Available - November 2012	Available - March 2014
Colors
Black, Gray, Red, Yellow, White, Blue, Violet	Black, White
Form Factor
Candybar	Candybar
Dimension
123.8 x 68.5 x 9.9 mm (4.87 x 2.7 x 0.39 in)	143 x 71.7 x 7.8 mm (5.63 x 2.82 x 0.31 in)
Weight
160 g (5.64 oz)	160 g (5.64 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 900 / 1800 / 1900
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 900 / 2100
4G Network
LTE 800 / 1800 / 2600 / 2100/ 900	-
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, EMail, IM

OS
Microsoft Windows Phone 8	Android OS, v4.3 (Jelly Bean)
Processor
Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon [Similar]	Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8212 Snapdragon 200 [Similar]
GPU
Adreno 225 [Similar]	Adreno 302 [Similar]
RAM
1 GB [Browse Similar]	1 GB [Browse Similar]
Internal Memory
8 GB storage	4 GB
External Memory
microSD, up to 32 GB	microSD, up to 32 GB

Type
AMOLED capacitive touchscreen	Capacitive touchscreen
Colors
16M colors	16M colors
Size
4.3 inches [Similar]	5.0 inches [Similar]
Resolution
480 x 800 pixels (217 ppi) [Similar]	720 x 1280 pixels (294 ppi) [Similar]
Screen-to-Body Ratio
62.04%	67.09%
Multi-Touch

Rear Camera
8 MP, 3264x2448 pixels, Carl Zeiss Tessa [Similar]	8 MP, 3264 x 2448 pixels [Similar]
Flash
LED flash	LED flash
Features
Auto focus, Geo-tagging	Auto focus, Geo-tagging
Video
Yes	Yes
Front Camera
Yes [Similar]	1 MP [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSDPA, 42 Mbps HSUPA, 5.76 Mbps LTE, Cat3, 50 Mbps UL, 100 Mbps DL	HSDPA, HSUPA
Bluetooth
Yes, v3.1 with A2DP, EDR	v4.0, A2DP, EDR
Wi-Fi
Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB
Yes, microUSB v2.0	microUSB v2.0
GPS
Yes, with A-GPS support	Yes, with A-GPS
Browser
HTML5	HTML