When millions switch on their new smartphones for the first time on Christmas day, many of them will find themselves in unfamiliar but fast-growing territory. No longer will they be tied to a two-year ...

O2, Vodafone, Tesco Mobile and Sky Mobile are all offering lengthy 36-month phone deals. Find out if there's a premium attached, and why rising inflation could mean you're out of pocket Adam ...

Many mobile phone contracts don’t require you to pay a penny upfront – even for the latest smartphone. Instead, you commit to regular payments over, say, 18 or 24 months. But, just like other credit ...