MP4 players

If you’re tempted by the Microsoft Surface, the VivoTab is a very convincing Windows 8 rival

Keyboard and battery aside, you can get more Windows 8 for your money elsewhere

If you don’t want the expense of a smartphone or need a more portable alternative – the latest Walkman is a winner

Microsoft finally enters the tablet arena

If you want a simple music player, this one’s a small wonder

Faces stiff competition, but there's no other product quite like it

Great for music on the move… but can be beaten for value

This tablet is a fine addition to the BlackBerry family and should win over new and old fans alike

In its X7, Cowon has produced a video player with the ability to rival Apple's finest. It's easy to use, looks good and sounds superb

In terms of performance this Philips is perfectly adequate, but there are much better choices out there – without even including Apple