Features and Performance
Connectivity-wise, the W910i is a well-equipped 3G-enabled handset, so it also has high-speed net support in the form of HSDPA. Since 3G in this country still seems to be a topic discussed in whispers, the W910 is thankfully equipped to handle GPRS/EDGE.
Of course, there's also USB and Bluetooth with A2DP. Opera Mini is preinstalled (not that its own browser is not adequate) along with Google Maps. The New Plus application (similar to Nokia catalogs) provides content for your device.
From the media perspective the W910 is more than just decent. Its large 2.4 inch display is perfect for viewing images and videos. For some odd reason, Sony’s bundled software would allow me to install the media manager application only if I downgraded my QuickTime player! Like the K850i, the W910 has an auto-rotate feature for the gallery. Pity it doesn’t work with other sections.
The FM radio with RDS had decent reception while commuting, so that’s definitely a plus point. It’s also very quick while searching for channels. The auto scanning and saving feature take nothing more than a couple of seconds to save the presets.
The W910 is loaded with fun features like 3D games and applications such as VideoDJ for editing videos and PhotoDj for images. There’s also the MusicDJ application that comes with most SE handsets. A MusicMate application allows you to make music using the phone's inbuilt motion sensor. Simply hold down the Walkman key on the top and shake the phone in the direction you want the music to change.
The music player is loud and clear, and with EQ presets and manual options it’s really good. It has options for creating Playlists, viewing album art or visualizations, and best of all it has a converter for 3.5mm earphones. I found the bundled in-ear earphones a bit uncomfortable. Sony’s TrackID feature is also available in the phone, as well as the 'Play Now' application (which isn’t active yet).
as usual SONY is great. 
