Sell Your Samsung S23 Ultra

Don’t leave your old smartphone gathering dust. Turn it into extra cash - sell your Samsung S23 Ultra to 4gadgets! You’ll get the fairest price for your device, which you could put towards an upgrade.

We take all models in all storage capacities (256GB, 512GB or 1TB and all standard colours (Phantom Black, Lavender, Cream and Green). We also accept models in Samsung’s online exclusive colours (Graphite, Lime, Sky Blue and Red).  You can sell your S23 Ultra no matter what condition it’s in. Unlike other trade-in services, we only have two valuation tiers – fully working and faulty. If you can switch your device on, you can trade it with us.

Got one of the other S23 devices to trade in? Visit our S23 Plus and S23 pages for more information.

You’ll find our latest trade-in prices on the product page, updated regularly to ensure you get the fairest and most accurate valuation.

And with our Honour Price Guarantee, the price we quote is the price you’ll get, as long as your device matches your description. That’s honest, transparent pricing you can rely on.

We keep things simple with just two valuation tiers: fully working or faulty.

Selling your Galaxy S23 Ultra with 4gadgets takes just a few minutes:

1.     Get your quote: visit the Samsung S23 Ultra product page and answer a few quick questions about its condition and payment preference.

2.     Send it for free: choose a freepost pack (sent the same day) or print your prepaid postage label at home.

3.     We’ll test and confirm: once it arrives, our experts will inspect it and confirm your quoted price.

4.     Get paid fast: receive your money within two working days.

When you trade in your Samsung Galaxy S23 Ultra to us:

1.     We securely wipe your data.

2.     Your phone is tested and refurbished if required.

3.     Fully working devices are resold to new owners.

4.     Faulty devices are responsibly recycled, with usable parts reused for spares.

When you sell to 4gadgets, you’re helping reduce e-waste and supporting a circular economy that gives tech a second life.

·       Fair, competitive prices for every device

·       Free, tracked and secure postage

·       4.7 Trustpilot rating

·       Fast payment within two days

We’re also proud to support the TOOL campaign, an initiative tackling tech waste and promoting sustainability across the UK. Learn more about the TOOL initiative.

It’s never been easier to sell your Samsung S23 Ultra and get quick cash for your old phone. Check your trade-in value today and start your next upgrade with 4gadgets.