The Dell Streak teams a cutting-edge tablet with an Android smartphone for just £25 per month.
Nokia has created the world's first phone charger that runs on pedal power.
Samsung has supported the launch of the Wave smartphone by adding to its app store.
Live matches from the World Cup will be shown on the ITV iPhone app.
Media player app DoubleTwist is hoping to bring iTunes style features to Android mobiles.
Video guides showing consumers how to choose smartphone apps have been issued by Nokia.
Version 4.2 of the Google Maps for BlackBerry app has been launched.
Nokia has lifted the lid on a pair of low cost mobiles which join its C Series.
Researchers believe that the destruction of bee colonies could be down to mobile signals.
The virus that is afflicting Samsung Wave mobiles on the continent has yet to hit the UK, the manufacturer claims.