Xperia Lounge - music, film and mobile entertainment app.

TrackID - mobile music and audio recognition service.

BRAVIA range - launched 2007 in Japan.
To date, five BRAVIA branded phones have been produced: Sony Ericsson (FOMA SO903iTV, FOMA SO906i, U1, S004, and S005).

The Walkman-branded W series music phones, launched in 2005.
The Sony Ericsson W-series music phones were notable for being the first music-centric series mobile phones.
A notable feature was a 'W' button, which when pressed opens the media centre.

The Cyber-shot-branded line of phones, launched in 2006 in newer models of the K series phones.
This range of phones are focused on the quality of the camera included with the phone.
Cyber-shot phones always include a flash, some with a xenon flash, and also include auto-focus cameras.
Sony Ericsson kicked off its global marketing campaign for Cyber-shot phone with the launch of 'Never Miss a Shot'.
In February 2008, the series was expanded with the announcement of C702, C902 and C905 phones.

The UIQ smartphone range of mobiles, introduced with the P series in 2003 with the introduction of P800.
They are notable for their touchscreens, QWERTY keypads (on most models), and use of the UIQ interface platform for Symbian OS.
The range was subsequently expanded with the M series and G series.

The GreenHeart range - first introduced in 2009 with the Sony Ericsson J105i Naite and C901 GreenHeart.
Focused on an environmentally friendly theme, it mainly used eco-friendly materials and featured eco-apps.
Xperia Lounge - music, film and mobile entertainment app.
TrackID - mobile music and audio recognition service.
BRAVIA range - launched 2007 in Japan. To date, five BRAVIA branded phones have been produced: Sony Ericsson (FOMA SO903iTV, FOMA SO906i, U1, S004, and S005).
The Walkman-branded W series music phones, launched in 2005. The Sony Ericsson W-series music phones were notable for being the first music-centric series mobile phones. A notable feature was a 'W' button, which when pressed opens the media centre.
The Cyber-shot-branded line of phones, launched in 2006 in newer models of the K series phones. This range of phones are focused on the quality of the camera included with the phone. Cyber-shot phones always include a flash, some with a xenon flash, and also include auto-focus cameras. Sony Ericsson kicked off its global marketing campaign for Cyber-shot phone with the launch of 'Never Miss a Shot'. In February 2008, the series was expanded with the announcement of C702, C902 and C905 phones.
The UIQ smartphone range of mobiles, introduced with the P series in 2003 with the introduction of P800. They are notable for their touchscreens, QWERTY keypads (on most models), and use of the UIQ interface platform for Symbian OS. The range was subsequently expanded with the M series and G series.
The GreenHeart range - first introduced in 2009 with the Sony Ericsson J105i Naite and C901 GreenHeart. Focused on an environmentally friendly theme, it mainly used eco-friendly materials and featured eco-apps.
Sony Mobile