17 of 25 photos
The iPhone 4 doesn't have true multi-tasking – as you can't have two windows open at once – but for a phone environment it's perfectly adequate.
Mobile Phone round-ups
Looking for the best Android smartphone? You've come to the right place...
Updated: Our updated list of the smartphones you can buy right now
Cheap contract or pay as you go, these are five of the best affordable phones
More Mobile Phone Round-ups
Sign up for the
Get TrustedReviews' award-winning reviews, opinions and advice delivered to your inbox for free!