Sony Ericsson W580

Sony Ericsson, owned jointly by Japan's Sony Corp. and Sweden's LM Ericsson, introduced the latest addition to its Walkman phone lineup.
The W580, the first slider Walkman phone, is 0.55 inch (1.4 centimeters) thick and weighs 3.3 ounces (93 grams). Sony Ericsson says the W580 offers up to 30 hours of music play time.
The company did not announce a price or say which service provider will offer the phone, though it's based on a wireless technology that's only used by AT&T Inc.'s Cingular Wireless and T-Mobile USA among the major U.S. carriers.
Like the vast majority of new devices, all three of these handsets come with Bluetooth wireless to connect with a cordless headset.

Below are the spec of the comming soon SE W580 :

General
Network
GSM 850 / GSM 900 / GSM 1800 / GSM 1900
Announced
2007, March
Status
Coming Soon
Size
Dimensions
99 x 47 x 14 mm
Weight
94 g
Display
Type
TFT, 256K colors
Size
240 x 320 pixels

- Wallpapers, screensavers
Ringtones
Type
Polyphonic, MP3, AAC
Customization
Composer, download
Vibration
Yes
Memory
Phonebook
1000 contacts, Photo call
Call records
30 received, dialed and missed calls
Card slot
Memory Stick Micro (M2), 512 MB card included

- 12 MB shared memory
Data
GPRS
Class 10 (4+1/3+2 slots), 32 - 48 kbps
HSCSD
Yes
EDGE
Class 10, 236.8 kbps
3G
No
WLAN
No
Bluetooth
Yes, v2.0 with A2DP
Infrared port
No
USB
Yes
Features
Messaging
SMS, MMS, Email
Browser
WAP 2.0/HTML(NetFront), RSS feeds
Games
Yes + downloadable
Colors
Style White, Urban Grey
Camera
2 MP, 1600x1200 pixels, video

- TrackID music recognition - Walkman 2.0 music player - Java MIDP 2.0- T9- FM radio with RDS- Organiser- Voice memo- Built-in handsfree
Battery

Standard battery, Li-Ion
Stand-by
Up to 370 h
Talk time
Up to 9 h