LG E900 Optimus 7 vs Nokia Lumia 820

General Info

Manufacturer
LG	Nokia
Announced
October 2010	Expected September 2012
Status
Available - November 2010	Available - November 2012
Colors
Black	Black, Gray, Red, Yellow, White, Blue, Violet
Form Factor
Candybar	Candybar
Dimension
125 x 59.8 x 11.5 mm (4.92 x 2.35 x 0.45 in )	123.8 x 68.5 x 9.9 mm (4.87 x 2.7 x 0.39 in)
Weight
157 g (5.54 oz)	160 g (5.64 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 900 / 1900 / 2100 HSDPA 850 / 1900 - North America	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 capacitive touchscreen	AMOLED capacitive touchscreen
Colors
16M colors	16M colors
Size
3.8 inches [Similar]	4.3 inches [Similar]
Resolution
480 x 800 pixels (246 ppi) [Similar]	480 x 800 pixels (217 ppi) [Similar]
Screen-to-Body Ratio
54.77%	62.04%
Multi-Touch

OS
Microsoft Windows Phone 7	Microsoft Windows Phone 8
Processor
1 GHz Scorpion, Qualcomm QSD8650 Snapdragon [Similar]	Dual-core 1.5 GHz Krait, Qualcomm MSM8960 Snapdragon [Similar]
GPU
Adreno 200 [Similar]	Adreno 225 [Similar]
RAM
512 MB [Browse Similar]	1 GB [Browse Similar]
Internal Memory
16 GB storage	8 GB storage
External Memory
No	microSD, up to 32 GB

Rear Camera
5 MP, 2592 x 1944 pixels [Similar]	8 MP, 3264x2448 pixels, Carl Zeiss Tessa [Similar]
Flash
LED flash	LED flash
Features
Auto focus, Geo-tagging	Auto focus, Geo-tagging
Video
Yes, 720p@24fps	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, 7.2 Mbps; HSUPA, 5.76 Mbps	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 802.11 b/g/n, DLNA	Wi-Fi 802.11 b/g/n
USB
Yes, microUSB v2.0	Yes, microUSB v2.0
GPS
Yes, with A-GPS support	Yes, with A-GPS support
Browser
HTML	HTML5