The Sony Ericsson W810i is a Mobile phone built by Sony Ericsson, of the range W.W810i is a Walkman telephone very close to W800i left in August 2005. Indeed, W810i takes again dimensions and the functionalities of W800i, with the passage 2 evolutions: the fourth band (850 MHz) and compatibility on network EDGE. Its dimensions are of 100 X 46 X 19.5 mm, its weight of 99 grams. Its Oled screen has a definition of 262.144 colors and a resolution of 176 X 220 pixels. It has an autonomy (variable according to the batteries) of 8:00 in communication and 350h in day before.

W810i is provided with a built-in memory of 20 Mo and a memory card Memory Stick of 512 Mo (it is also compatible with the charts of 4 currently available Go in the trade). The terminal combines, with its black design with orange edge, numerical musical entertainment (it is compatible MP3 and AAC) and functions dedicated to the imagery (camera 2 mégapixels WITHOUT flash and autofocus).

The transfer of music is one cannot simpler and fast: the user can, either to download his CD preferred on W810i starting from a PC via a cable USB 2.0 by means of the audio management software provided Disc2Phone, or to buy and download titles starting from the musical downloading services on line proposed by the operators. Provided PC software facilitates the sorting, research and the transfer of the files on the memory card Memory Stick PRO Duo™ of 512 Mo, which makes it possible to store approximately 150 pieces of music, is the equivalent of approximately 8 CD.

The Walkman function of W810i is very simple to use: it is enough to press on the Walkman key dedicated to post the menu of the reader, whatever the application in the course of use on the telephone. Located under the screen of the telephone, the orders most usually used (Reading/Pause/Stop/Advance/Volume) make it possible to pass quickly from a track to the other and to regulate the volume of the loudspeaker or ear-phones.

The telephone is provided with stereo ear-phones high-quality HPM-70, standard catch of 3,5 Misters.

The telephone is a great success because it mixes versatility with esthetics. This telephone is very easily personnalisable because one finds on Internet of the hundreds of topics, which gives on the telephone a new esthetics that one can change as good seems to you.