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 - ST21i
			HSDPA 850 / 1900 / 2100 - ST21a
	Speed	HSPA 7.2/0.384 Mbps	HSPA 7.2/5.76 Mbps

Launch	Announced	2012, February. Released 2012, March	2012, June. Released 2012, August
	Status	Discontinued	Discontinued

Body	Dimensions	109.4 x 58.6 x 11.6 mm (4.31 x 2.31 x 0.46 in)	103 x 57 x 13 mm (4.06 x 2.24 x 0.51 in)
	Weight	105.3 g (3.70 oz)	99.4 g (3.49 oz)
	SIM	Mini-SIM	Mini-SIM

Display	Type	TFT, 256K colors	TFT, 256K colors
	Size	3.27 inches, 31.8 cm2 (~49.7% screen-to-body ratio)	3.2 inches, 30.5 cm2 (~51.9% screen-to-body ratio)
	Resolution	320 x 480 pixels, 3:2 ratio (~176 ppi density)	320 x 480 pixels, 3:2 ratio (~180 ppi density)
	Protection		Scratch-resistant glass

Platform	OS	Android 2.3.6 (Gingerbread)	Android 4.0.4 (Ice Cream Sandwich)
	Chipset	Qualcomm MSM7227A Snapdragon S1	Qualcomm MSM7225AA Snapdragon S1
	CPU	800 MHz Cortex-A5	800 MHz Cortex-A5
	GPU	Adreno 200	Adreno 200

Memory	Card slot	microSDHC (dedicated slot)	microSDHC (dedicated slot)
	Internal	4GB 512MB RAM	2.9GB (2.5GB user available), 512MB RAM

Main Camera	Modules	3.15 MP	3.15 MP
	Video	480p@25fps	480p

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 Direct, DLNA, hotspot	Wi-Fi 802.11 b/g/n, hotspot
	Bluetooth	3.0, A2DP	2.1, A2DP, EDR
	GPS	Yes, with A-GPS	Yes, with A-GPS
	NFC	Optional
	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
		MP4/H.264 player MP3/WAV/eAAC+/FLAC player Photo/video editor Document viewer	MP4/H.264/WMV player MP3/WMA/WAV/eAAC+ player Organizer Document viewer Voice memo/dial Predictive text input

Battery	Type	Removable Li-Ion 1300 mAh battery	Removable Li-Ion 1500 mAh battery
	Stand-by	Up to 540 h (2G) / Up to 420 h (3G)	Up to 470 h (2G) / Up to 545 h (3G)
	Talk time	Up to 11 h 20 min (2G) / Up to 6 h 50 min (3G)	Up to 5 h (2G) / Up to 4 h 30 min (3G)
	Music play		Up to 30 h

Misc
	Colors	Black/Orange	Classic Black, Classic White, Deep Red, Navy Blue
	SAR		1.37 W/kg (head)     0.74 W/kg (body)
	SAR EU	0.92 W/kg (head)     0.62 W/kg (body)	1.62 W/kg (head)     1.30 W/kg (body)
	Price	About 90 EUR	About 80 EUR

Tests	Display	Contrast ratio: 1.114:1 (sunlight)	Contrast ratio: 751:1 (nominal) / 1.166:1 (sunlight)
	Loudspeaker	Voice 69dB / Noise 71dB / Ring 66dB	Voice 65dB / Noise 61dB / Ring 71dB
	Audio quality	Noise -85.9dB / Crosstalk -80.5dB	Noise -75.9dB / Crosstalk -79.1dB
	Battery life	38h endurance rating