The W850i music phone, is a feature-packed handset which is the maker's first to support stereo Bluetooth audio. Another first is represented by its TrackID feature, which lets users record a few seconds of a song either through its voice recorder or directly from its stereo FM radio with RDS and then sends this online for identification.  It can take up to a thousand songs with you wherever you go. And when you want more, just download full length songs on the go.

Equipped with 3G connectivity and video calling, the W850i also integrates a 2 Megapixel camera which shares the bundled 1 GB Memory Stick PRO Duo card for storage and relies on the 2-inch QVGA display as its viewfinder. USB 2.0 connectivity allows for rapid content transfers, while other notable features include a landscape browser, the ability to record and play back video, and a music illumination feature which pulses the backlight of the handset's keys in rhythm with music being played.

W850i is a slider-design Walkman® music phone. Take up to a thousand songs with you wherever you go. And when you want more, download full-length songs on the go. Give the W850i Walkman® digital music player the look you want. And browse original album art to find the song you want.

3G video call lets you see who you’re talking to and they can see you. Make the most of high speed Internet to enjoy mobile video, Internet and messaging. Capture and share quality digital images with W850 and send a real feel of where you are.

2” clear colour screen
SMS, MMS and email messaging  
TrackID™ – music recognition
Advanced Walkman® 2.0 music player
2 megapixel camera with digital zoom
3G Video call
Messaging SMS, MMS, Email
Browser WAP 2.0/HTML(NetFront), RSS feeds
Games + downloadable
Colours Precious Black, Golden White
TrackID music recognition 
Java MIDP 2.0
T9
FM radio with RDS
Organiser
Voice memo
Built-in handsfree
Exchangeable covers