Nokia Lumia 620 vs Sony Xperia M Dual

General Info

Manufacturer
Nokia	Sony
Announced
December 2012	June 2013
Status
Available - January 2013	Available - September 2013
Colors
Lime green, orange, magenta, yellow, cyan, white, black	Black, White, Purple, Yellow
Form Factor
Candybar	Candybar
Dimension
115.4 x 61.1 x 11 mm (4.54 x 2.41 x 0.43 in)	124 x 62 x 9.3 mm (4.88 x 2.44 x 0.37 in)
Weight
127 g (4.48 oz)	115 g (4.06 oz)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Both Versions)
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 900 / 2100 - C2005 HSDPA 850 / 1700 / 1900 / 2100 - C2004
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, Push Mail, EMail, IM

OS
Microsoft Windows Phone 8	Android OS, v4.1 (Jelly Bean)
Processor
Dual-core 1 GHz Krait, Qualcomm Snapdragon S4 [Similar]	Dual-core 1 GHz Krait, Qualcomm MSM8227 [Similar]
GPU
Adreno 305 [Similar]	Adreno 305 [Similar]
RAM
512 MB [Browse Similar]	1 GB [Browse Similar]
Internal Memory
8 GB storage	4 GB
External Memory
microSD, up to 64 GB	microSD, up to 32 GB

Rear Camera
5 MP, 2592х1936 pixels [Similar]	5 MP, 2592х1944 pixels [Similar]
Flash
LED flash	LED flash
Features
Auto focus, Geo-tagging	Auto focus, Geo-tagging, Touch Focus, Image Stabilization, HDR, Panorama
Video
Yes, 720p@30fps	Yes, 720p@30fps
Front Camera
Yes, VGA [Similar]	Yes, VGA [Similar]

GPRS
Class B	Up to 86 kbps
Edge
Class B	Up to 237 kbps
3G
HSDPA, 21 Mbps; HSUPA, 5.76 Mbps	HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth
Yes, v3.0 with A2DP, EDR	Yes, v4.0 with A2DP, ANT+
Wi-Fi
Wi-Fi 802.11 a/b/g/n, dual-band	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB
Yes, microUSB v2.0	Yes, microUSB v2.0
GPS
Yes, with A-GPS support and GLONASS	Yes, with A-GPS support
Browser
HTML5	HTML5