CompareDirect.uk
Log in

Save Money

Buy a mobile phone without overpaying

The cheapest phone is the one that fits what you actually do with it. Work out your real needs, then compare the full cost of every way to pay.

Person comparing two boxed smartphones at a table with a notebook

3 quick wins

  • Add up the total over the whole deal: upfront cost plus every monthly payment.
  • Write a short list of what you actually use a phone for before comparing models.
  • Get two or three trade-in quotes for your current phone and compare them with private sale.

Outright, contract or SIM only

  • Buying the phone outright and adding a cheap SIM-only plan is often the lowest total cost if you can pay upfront.
  • A bundled contract spreads cost but charges interest and can lock you in; check the full term price, not the monthly figure.
  • Illustrative example, not an offer: a £780 handset over 24 months at £32.50 plus a £10 SIM is £1,020 in total. Buying the phone at £780 and a £10 SIM-only plan is the same £1,020 only if no interest or fees are added. Compare each quote’s real total.

Consider refurbished and last year’s models

  • Last year’s flagship usually keeps the features most people notice: camera, screen, battery and speed. The yearly differences are often small.
  • Refurbished phones are graded by condition. Buy from a seller with a warranty of at least 12 months and a clear returns policy.
  • Check battery health, whether the phone is unlocked and how long it will continue receiving security updates before buying refurbished.

Check the specifications that matter to you

  • Match storage to your photo, video and app habits; cloud storage subscriptions add a monthly cost some people forget.
  • Battery capacity, screen size and repairability matter more in daily use than benchmark scores.
  • Read independent reviews for the specific model, not just marketing pages, and check the manufacturer’s own update policy.

Sell or recycle your old phone safely

  • Get quotes from several buy-back services and compare them with a private sale after fees; prices vary a lot by condition.
  • Before handing a phone over, back up your data, remove your Google or Apple account, then factory reset it so nothing is left recoverable.
  • A phone too old to sell still has value as recycling. Do not bin it: local recycling points and most networks accept old devices.

Mistakes to avoid

  • Judging a phone deal by monthly cost alone without the whole term.
  • Buying storage or camera quality you will never use.
  • Selling a phone without wiping your accounts and data first.

Compare phone contracts →

More helpful guides

These are general tips, not financial advice. Always check prices and terms with the provider before you buy.

Sources and review

Written by CompareDirect. Worked examples are illustrative, not live deals or guaranteed savings. Check the relevant supplier, council or adviser for your circumstances.

Content reviewed: . Linked guidance checked; provider prices and personal eligibility are not verified by these examples.