Sony Ericsson W550i is one of the best ever presented handset by the company with features like SMS, EMS, MMS, Email, Instant Messaging service, web browser of WAP 2.0/xHTML, HTML (Net Front), internal memory of 256 MB and suitable dimension of 93 x 46.5 x 22.5 mm and has light weight of 102 gm and the screen size of the phone is 176 x 220 pixels, 1.8 inches, 28 x 35 mm. With 1.3 MP of camera and having great resolution of 1280×1024 pixels.