Sony Ericsson W850i has a slide opening mechanism & is available in two stylish colors: precious black & golden white. The W850i is the first 3G sliding form factor phone by Sony Ericsson & is a member of Walkman line.Its features are 2 inches screen provides a clear 262k colors display with a 240 x 320 pixel screen resolution, 2 megapixel camera feature with 4 x zoom which allows the user to zoom in & out on their target to ensure for a perfect shot, built in light, Sony Ericsson W850i has one more small camera above the screen for making face to face video calls.

Sony W850i comes with easy to access menu system with useful icon displays, user can gain connectivity to other devices using Bluetooth® wireless connection, Infra red, GPRS or USB cable for a wired connection. W850i has 16 MB inbuilt memory & Memory Stick PRO Duo™ card user can extend phones memory for extra storage purpose. It provides up to 350 hrs of standby & 9 hrs talk-time with fully charged battery.

Sony Ericsson 3G W850i comes with tri band technology & UMTS, easy to use video features & Walkman® 2.0 Music Player & stereo FM with RDS which allows the user to see text information provided by radio station. It comes with preloaded & downloadable games. This mobile phone is one of the best mobile phone which provides lot's of interesting features.