iPod touch 4th Generation

The iPod touch looks even better in white

The most amazing thing about Apple's latest iPod touch is its colour.

It's available in both black and white. No, we're not being glib - we mean it!

Apart from the colour change there's no difference here between the specs of the iPod touch 4th Generation from 2010, and this latest refresh. This is certainly not the iPod touch 5th Generation that you may be looking for...

When the iPhone got a bump in specs with the release of the iPhone 4S last October we expected the specs for the iPod touch to get a bump too, but so far they have remained... untouched.

So, it's still available in 8GB, 32GB and 64GB models, the camera still takes 960x720 sill photos and 720p video and has an Apple A4 processor inside. In fact, the only other change, apart from the colour, is that it now ships with the iOS 5 software pre-installed.

So what's it like in white? Well, we could wax lyrical about how its beautiful milky exterior makes it look like a stray ice crystal prized from Superman's Fortress of Solitude, or how it's so thin and light that it feels like you're holding a delicate slice of the Internet in your hand. But, well, unsurprisingly it's startlingly similar to what it was like to use in black.

Saying that it does look good in white, and we wouldn't be surprised if the new colour means there are more iPod touches languishing under Christmas trees this year than there would be otherwise.

The iPod touch range starts at £169 for the 8GB model, but we've found that's simply not enough storage to be practical, especially when you consider that some video-heavy apps from the App Store can weigh in at around 1GB each in size. The 32GB model that we're reviewing here costs £249 and there's also a 64GB iPod touch at £329.

If you haven't looked at an iPod touch in a while because you've got an iPhone then we recommend a trip to your local Apple Store try one out because at just 7.2mm in depth it feels noticeably thinner than an iPhone 4.

At 101 grams, compared to the iPhone 4S' 140 grams it's also noticeably lighter. The other big difference in appearance is its steel back. With its slight curve it fits better in your hand than the iPhone's flat, glass back, but has the downside that it's incredibly receptive to fingerprints, and scratches.

The only other difference in appearance compared with its more expensive sibling is that it lacks the iPhone's mute/lock switch and the screen. While it shares the Retna display of the iPhone 4 and 4S (960x640-pixel resolution at 326 pixels per inch) it doesn't use IPS (inter plane switching) which reduces the viewing angle slightly and makes it look slightly darker than the iPhone when you put them side by side.

On the front of the iPod touch you'll find the same VGA camera for FaceTime chats and there are two volume buttons on the side and a sleep/wake button at the top.

So, while Apple has chosen not to update the hardware of the iPod touch this time around, the release of iOS 5 means its not short of new features. Amongst the 200 that Apple claim, iOS 5 brings iMessage, Game Centre, Notification Centre and Wi-Fi syncing.

The most exciting of these new features for iPod touch owners is iMessage, which brings texting to the device for the first time. Provided you have a Wi-Fi connection you can send text messages, photos, videos to other people with iOS 5 devices, or you can use it to carry on a conversation you're having on, say, your iPhone with somebody else. The group chat feature is also impressive.

And then there's iCloud - sign in with your Apple ID and you get access to iTunes in the Cloud (the ability to get your music purchases downloaded to all your devices automatically), Photo Stream (every photo you take on your iPod touch will now be uploaded to the cloud and appear almost instantly on your your iCloud-connected devices) and Documents in the Cloud which keeps documents in iCloud-enabled apps up to date on all your devices.

Then there's also wireless backups and calendar, email and contacts syncing.

There's certainly no lack of features here. And let's not forget AirPlay either which, when combined with an Apple TV box, enables you to stream all your media from your iPod touch to watch on your HD TV or direct to AirPlay enabled speakers in your house. You can even use your iPod touch as a remote control for your Apple TV.

Of course, iOS 5 is a free upgrade for existing iPod touch owners too, rather than a feature of the very latest iPod touch, and it runs fantastically well on 4th generation iPod touch models. Apps feel snappy and we experienced no slow downs or software crashes.