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	Compare with Sony Ericsson W660	Compare with Sony Ericsson K618
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Sony Ericsson W660

Sony Ericsson K618

Network
Technology	GSM / UMTS	GSM / UMTS
2G bands	GSM 900 / 1800 / 1900	GSM 900 / 1800 / 1900
3G Network	UMTS 2100	UMTS 2100
Speed	Yes, 384 kbps	Yes, 384 kbps

Launch
Announced	2007, March	2006, August
Status	Discontinued	Discontinued

Body
Dimensions	102 x 46 x 14.5 mm (4.02 x 1.81 x 0.57 in)	102 x 45.2 x 16.9 mm (4.02 x 1.78 x 0.67 in)
Weight	93 g (3.28 oz)	89 g (3.14 oz)
SIM	Mini-SIM	Mini-SIM

Display
Type	TFT, 256K colors	TFT, 256K colors
Size	2.0 inches, 12.6 cm2 (~26.8% screen-to-body ratio)	1.9 inches, 30 x 37 mm, 11.4 cm2 (~24.6% screen-to-body ratio)
Resolution	176 x 220 pixels (~141 ppi density)	176 x 220 pixels (~148 ppi density)
	Wallpapers, screensavers	Wallpapers, screensavers

Memory
Card slot	Memory Stick Micro (M2), up to 4 GB, 512 MB included	Memory Stick Micro (M2), up to 2 GB
Phonebook	1000 x 20 fields, Photo call	Yes, Photo call
Call records	30 received, dialed and missed calls	30 received, dialed and missed calls
Internal	16MB	16MB

Main Camera
Modules	2 MP	2 MP
Video	Yes	QCIF

Selfie Camera
Modules	Videocall camera	VGA videocall camera
Video

Sound
Loudspeaker	Yes	Yes
3.5mm jack	No	No

Comms
WLAN	No	No
Bluetooth	2.0, A2DP	2.0, A2DP
Positioning	No	No
Infrared port	No	No
Radio	Stereo FM radio, RDS	No
USB	2.0	2.0

Features
Sensors
	Walkman player 2.0 TrackID music recognition Predictive text input Photo editor Organizer Voice memo/dial	MP3/AAC/AAC+/eAAC+ player Video telephony Predictive text input Photo editor Organizer Voice memo

Battery
Type	Removable Li-Ion battery	Removable Li-Ion battery
Stand-by	Up to 360 h (2G) / Up to 360 h (3G)	Up to 350 h (2G) / Up to 350 h (3G)
Talk time	Up to 6 h (2G) / Up to 6 h (3G)	Up to 7 h (2G) / Up to 2 h 30 min (3G)

Misc
Colors	Record Black, Rose Red, Silk White	Vibrant Black, Bright White
SAR EU	1.27 W/kg (head)
Price	About 110 EUR	About 110 EUR