Network, retailer, recycler or charity: the four ways to sell your old phone
14 October 2026 · 7 min read
There are four main ways to turn an old phone into something useful: trade it in with your network, trade it in at a retailer, sell it to an online recycler, or give it to charity. They don't pay in the same way, so the highest number isn't always the best deal. Here's how to compare them.
1. Trade in with your network
Mobile networks often take your old phone when you upgrade. The value usually comes as bill credit, spread over a number of months, rather than cash.
- Good for: people upgrading on the same network who'd rather have lower bills than cash.
- Watch for: credit that's paid monthly is only worth the full amount if you stay for the whole period. Check what happens if you leave, switch tariff or miss the trade-in deadline. Promotional trade-in offers are often tied to buying a specific new phone.
2. Trade in at a retailer
High-street and online electronics retailers run trade-in schemes too. The value usually comes as store credit or money off a new purchase, sometimes with an extra boost during promotions.
- Good for: people buying something from that retailer anyway, especially if they want it done in one visit.
- Watch for: credit you can only spend in that shop. If you weren't going to buy there, a store-credit figure is worth less to you than the same figure in cash.
3. Sell to an online recycler
Recyclers and buyback sites pay cash, usually by bank transfer, after they receive and check your phone.
- Good for: people who want money they can spend anywhere, and who aren't upgrading straight away.
- Watch for: the quote is usually provisional. If the phone is graded lower when it arrives, the offer can drop. Our article on why trade-in offers drop explains why, and what to check first.
4. Donate to charity
Some charities accept old phones, either to reuse them or to raise money from their resale value.
- Good for: people who don't need the money and want it to do some good.
- Watch for: how much of the phone's value actually reaches the charity. If you're a UK taxpayer and the charity sells the phone on your behalf, ask whether Gift Aid can be claimed. It can add 25p for every £1 given.
Comparing like with like
Before you pick the biggest figure, convert each offer into what it's actually worth to you:
| Option | Paid as | Ask yourself |
|---|---|---|
| Network | Bill credit, often monthly | Will I definitely stay long enough to get all of it? |
| Retailer | Store credit or money off | Was I going to spend this much there anyway? |
| Recycler | Cash | Is the price guaranteed, or can it change on arrival? |
| Charity | A donation | How much reaches the cause, and can Gift Aid be added? |
A slightly lower cash price can beat a higher store-credit offer, and a guaranteed price can beat a higher provisional one. The phone's condition matters as well: every option will check it, so describe it honestly wherever you go.
Doing this without four separate quotes
The awkward part is collecting all four offers, each on a different site, each asking the same questions, each with its own condition grades. ClearFrank is being built to put these options side by side for your exact phone, based on a free diagnostic test, so you can compare them on the same basis and pick.