Compare specs

Network	Technology	GSM / HSPA	GSM / HSPA
	2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
	3G bands	HSDPA 900 / 2100	HSDPA 900 / 2100
		HSDPA 850 / 1900	HSDPA 850 / 1900 - North America
		HSDPA 850 / 2100
	Speed	HSPA 14.4/5.76 Mbps or HSPA 7.2/2 Mbps (carrier dependent)	HSPA 7.2/2 Mbps

Launch	Announced	2010, October. Released 2010, October	2010, February. Released 2010, March
	Status	Discontinued	Discontinued

Body	Dimensions	122 x 68 x 11.2 mm (4.80 x 2.68 x 0.44 in)	119 x 60 x 11.9 mm (4.69 x 2.36 x 0.47 in)
	Weight	162 g (5.71 oz)	135 g (4.76 oz)
	SIM	Mini-SIM	Mini-SIM
			Optical trackpad

Display	Type	LCD	AMOLED or SLCD
	Size	4.3 inches, 52.6 cm2 (~63.4% screen-to-body ratio)	3.7 inches, 39.0 cm2 (~54.6% screen-to-body ratio)
	Resolution	480 x 800 pixels, 5:3 ratio (~217 ppi density)	480 x 800 pixels, 5:3 ratio (~252 ppi density)
	Protection	Corning Gorilla Glass	Corning Gorilla Glass

Platform	OS	Microsoft Windows Phone 7	Android 2.1 (Eclair), upgradable to 2.2 (Froyo), Sense UI
	Chipset	Qualcomm QSD8250 Snapdragon S1	Qualcomm QSD8250 Snapdragon S1
	CPU	1.0 GHz Scorpion	1.0 GHz Scorpion
	GPU	Adreno 200	Adreno 200

Memory	Card slot	No	microSDHC (dedicated slot), 4 GB included
	Internal	8GB, 576MB RAM (EU), 16GB, 576MB RAM (Asia)	576MB RAM; 512MB

Main Camera	Modules	5 MP, AF	5 MP, AF
	Features	Dual-LED flash	LED flash
	Video	720p	480p@15fps, 720p@30fps (via SW update)

Selfie Camera	Modules	No	No

Sound	Loudspeaker	Yes	Yes
	3.5mm jack	Yes	Yes

Comms	WLAN	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g, hotspot (Android 2.2)
	Bluetooth	2.1, A2DP	2.1, A2DP
	Positioning	GPS, A-GPS; Bing Maps	GPS, A-GPS
	Infrared port	No	No
	Radio	Stereo FM radio, RDS	Stereo FM radio, RDS
	USB	microUSB 2.0	microUSB 2.0

Features	Sensors	Accelerometer, proximity, compass	Accelerometer, proximity, compass
		MP3/WAV/WMA/eAAC+ player MP4/WMV/H.264 player Facebook and Twitter integration YouTube client Document viewer/editor Voice memo Predictive text input

Battery	Type	Removable Li-Ion 1230 mAh battery	Removable Li-Ion 1400 mAh battery
	Stand-by	Up to 310 h (2G) / Up to 320 h (3G)	Up to 340 h (2G) / Up to 360 h (3G)
	Talk time	Up to 6 h 20 min (2G) / Up to 5 h 20 min (3G)	Up to 6 h 40 min (2G) / Up to 6 h 30 min (3G)

Misc
	Colors	Black	Black, Brown, Silver, White
	SAR	1.15 W/kg (head)     0.82 W/kg (body)	1.48 W/kg (head)     0.69 W/kg (body)
	Price	About 120 EUR	About 140 EUR

Our Tests	Camera	Compare PHOTO / Compare VIDEO
	Loudspeaker	Voice 66dB / Noise 64dB / Ring 77dB	Voice 76dB / Noise 75dB / Ring 84dB
	Audio quality	Noise -89.3dB / Crosstalk -88.9dB	Noise -87.6dB / Crosstalk -84.8dB