Guides & comparisons: Buying advice
How long will your phone get security updates? Check before you buy
Pixel, Galaxy and iPhone update policies compared, and how to work out the support a phone has left.
How much RAM do you need in a new laptop?
Match laptop memory to your apps, then check whether you can upgrade it later.
Phone upgrade checklist: repair or replace?
Check battery health, support, storage and everyday frustrations before buying your next phone.