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Network	Technology	GSM / HSPA	GSM / HSPA
	2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
	3G Network	HSDPA 850 / 900 / 1700 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100 - RM-819
			HSDPA 900 / 1900 / 2100 - RM-801 CV
			HSDPA 850 / 1900 / 2100 - for Canada
	Speed	HSPA 14.4/5.76 Mbps	HSPA 14.4/5.76 Mbps
	GPRS	Class 33	Class 33
	EDGE	Class 33	Class 33

Launch	Announced	2011, June. Released 2011, September	2011, October. Released 2011, November
	Status	Discontinued	Discontinued

Body	Dimensions	116.5 x 61.2 x 12.1 mm, 76 cc (4.59 x 2.41 x 0.48 in)	116.5 x 61.2 x 12.1 mm, 76.1 cc (4.59 x 2.41 x 0.48 in)
	Weight	135 g (4.76 oz)	142 g (5.01 oz)
	SIM	Micro-SIM	Micro-SIM

Display	Type	AMOLED capacitive touchscreen, 16M colors	AMOLED capacitive touchscreen, 16M colors
	Size	3.9 inches, 41.9 cm2 (~58.8% screen-to-body ratio)	3.7 inches, 39.0 cm2 (~54.7% screen-to-body ratio)
	Resolution	480 x 854 pixels, 16:9 ratio (~251 ppi density)	480 x 800 pixels, 5:3 ratio (~252 ppi density)
	Protection	Corning Gorilla Glass	Corning Gorilla Glass
		- Anti-glare polariser	- Nokia ClearBlack display

Platform	OS	MeeGo 1.2 Harmattan	Microsoft Windows Phone 7.5 Mango, upgradable to 7.8
	Chipset	TI OMAP 3630	Qualcomm MSM8255 Snapdragon S2
	CPU	1.0 GHz Cortex A8	1.4 GHz Scorpion
	GPU	PowerVR SGX530	Adreno 205

Memory	Card slot	No	No
	Internal	16/64 GB, 1 GB RAM	16 GB, 512 MB RAM

Main Camera	Modules	8 MP, AF	8 MP, AF
	Features	Carl Zeiss optics, dual-LED flash	Carl Zeiss optics, dual-LED flash
	Video	720p@30fps	720p@30fps

Selfie Camera	Modules	VGA	No
	Video

Sound	Loudspeaker	Yes	Yes
	3.5mm jack	Yes	Yes
		- Dolby Mobile - Dolby Headphone - Active noise cancellation with dedicated mic	- Active noise cancellation with dedicated mic

Comms	WLAN	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct	Wi-Fi 802.11 b/g/n
	Bluetooth	2.1, A2DP, EDR	2.1, A2DP, EDR
	GPS	Yes, with A-GPS; Ovi Maps	Yes, with A-GPS
	NFC	Yes
	Infrared port	No	No
	Radio	FM radio (via third party software)	Stereo FM radio, RDS
	USB	microUSB 2.0	microUSB 2.0

Features	Sensors	Accelerometer, proximity, compass	Accelerometer, proximity, compass
		- SNS integration - TV-out - Dolby Digital Plus	- MP3/WAV/eAAC+/WMA player - MP4/H.264/WMV player - Document viewer/editor - Video/photo editor

Battery		Non-removable Li-Ion 1450 mAh battery (BV-5JW)	Non-removable Li-Ion 1450 mAh battery (BV-5JW)
	Stand-by	Up to 380 h (2G) / Up to 450 h (3G)	Up to 265 h (2G) / Up to 335 h (3G)
	Talk time	Up to 11 h (2G) / Up to 7 h (3G)	Up to 13 h (2G) / Up to 9 h 30 min (3G)
	Music play	Up to 50 h	Up to 55 h

Misc
	Colors	Black, Cyan, Magenta, Glossy white	Black, Cyan, Magenta, White
	SAR	1.18 W/kg (head)     1.18 W/kg (body)	1.27 W/kg (head)     1.08 W/kg (body)
	SAR EU	1.16 W/kg (head)	0.94 W/kg (head)
	Price	About 140 EUR	About 140 EUR

Tests	Display	Contrast ratio: Infinite (nominal) / 3.069:1 (sunlight)	Contrast ratio: Infinite (nominal)
	Camera	Compare PHOTO / Compare VIDEO
	Loudspeaker	Voice 61dB, noise 58dB, ring 66dB	Voice 60dB, noise 59dB, ring 61dB
	Audio quality	Noise -90.9dB / Crosstalk -83.6dB	Noise -87.3dB / Crosstalk -87.8dB
	Battery life	39h endurance rating	35h endurance rating