What is a Galaxy S25 Ultra worth in the UK right now?
The Galaxy S25 Ultra sits at the very top of the current Samsung recycling market. In Excellent condition, a 256GB model is currently worth up to £568, with the range running from around £550 to £680 depending on storage and condition. If you have an Ultra sitting in a drawer, you are selling at the top of the Samsung recycling market right now — this is one of the highest single trade-in values GadgetRank tracks across any device, Android or iPhone.
Why the Ultra holds such strong value
The Ultra commands significantly higher prices than the standard S25 or S25+, reflecting its position as Samsung's flagship-of-the-flagships. The 200MP main camera, embedded S-Pen, titanium frame and top-tier storage options all drive sustained recycler demand well after launch, in a way budget and mid-range Android phones simply don't sustain. For comparison, our Samsung Galaxy A-series pricing guide shows a completely different value curve — A-series phones retain a smaller absolute value but a similar percentage of their (much lower) original price.
For the standard S25 and S25+, comparing recyclers before selling still matters — a £60-80 gap between offers is significant on its own — but the absolute sums involved on the Ultra are considerably higher, which makes shopping around even more worthwhile in cash terms.
Galaxy S25 Ultra pricing context
The Ultra's £568 figure at 256GB places it near the top of GadgetRank's entire Trade-In Index — only the current-generation iPhone Pro Max models and the previous Ultra generation (the Galaxy S24 Ultra, still fetching up to £428) come close among Android and Apple flagships tracked this month. If you're weighing up whether the Ultra tier was worth the original premium now that you're selling, our Galaxy S24 vs Pixel 8 comparison and EE vs O2 vs Vodafone vs Three network guide both give useful context on how Samsung's flagship tier is positioned against the wider Android and network market.
What affects your Galaxy S25 Ultra price
Storage size. 256GB, 512GB and 1TB variants all command a real premium over each other, and the gap tends to be more pronounced on the Ultra than on standard-tier Samsung phones, reflecting its more capability-focused buyer base — people buying an Ultra secondhand are typically buying it specifically for the top-tier camera and S-Pen, and are willing to pay more for maximum storage to match.
Condition. Screen and body condition matter significantly on a phone at this price point. A device with no cracks, a healthy battery (80%+ health) and no significant scratches will fetch meaningfully more than one showing visible wear. Check your battery health before requesting a quote — see our guide to checking battery health for the exact steps on Samsung devices, since the process differs slightly from iPhone.
S-Pen included and functioning. The Ultra's built-in S-Pen is part of the device itself rather than a separate accessory, so there's nothing extra to include when you post it — but confirm it ejects, writes and pairs correctly before listing, since a missing or non-functioning S-Pen will affect grading and the price you're offered.
Network lock status. An unlocked Galaxy S25 Ultra is worth more than one locked to a specific UK network, since it opens up to a wider pool of potential buyers and recyclers on the other side of the transaction too.
Included accessories. Some recyclers offer a small premium for the original box and charger, though most accept the device alone without penalty — check the individual recycler's terms when comparing.
How to get the best price
Recycler quotes for the same Galaxy S25 Ultra, in the same condition, can vary considerably between companies — on a phone at this price point, even a modest percentage difference translates into a real cash gap, often more than on a mid-range phone where the absolute numbers are smaller. Compare live Galaxy S25 Ultra prices across GadgetRank's recycler panel before committing to the first quote you see.
Factory reset your device and sign out of your Samsung account completely before sending it — an account-locked phone will be rejected or heavily reduced in price by recyclers regardless of its physical condition. See our full guide to selling your phone safely for the complete pre-sale checklist, including the correct order for backing up and removing your accounts.
If you're at all unsure how recyclers actually arrive at the figure they quote, our explainer on how phone recycling prices are calculated covers the mechanics — useful context on a phone where the gap between the best and worst offer can be large enough to genuinely change your decision on which recycler to use.
Comparing against the standard S25 and S25+
If you're deciding whether the Ultra's extra capability was worth it now that you're selling, it's worth knowing that the absolute recycling value of a Galaxy S-series phone is consistently higher than an A-series phone throughout the device's useful life, and the Ultra sits at the very top of that S-series range by a clear margin. See our Samsung Galaxy pricing overview for how the Ultra compares against the S25, S25+ and older S-series generations still fetching a real price today.
Is now a good time to sell?
Trade-in values for flagship Android phones generally decline gradually as newer generations launch, rather than staying flat or improving while you wait. If you're not planning to use the phone further, or you're eyeing an upgrade, selling sooner rather than later typically returns more than holding on in the hope of a better price later — the same pattern we cover in our guide to timing an iPhone sale applies broadly to Samsung's flagship tier too.
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