Galaxy S25 Ultra 5G

Samsung Galaxy S25 Ultra 5G

REFURBISHED

5G SA

Galaxy S25 Ultra 5G

In stock

Order by midnight for free next-working-day home delivery
Refurbished Samsung Galaxy S25 Ultra from our Like New range. Get extra peace of mind with up to a 3-year warranty with our Ultimate plan. Unlock access to O2 benefits like EU Roaming, Priority and Extras. It's not new, it's Like New.

Choose your plan

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Are you a Virgin Media broadband customer?

Get double data, boosted broadband speeds, and more when you’re with both Virgin Media and O2.

Data
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250GB

DATA 250GB, Data tariff

36 month Device Plan

Unlimited UK Minutes & Texts

Monthly rolling Airtime Plan

Plans unlinked after 24 months

Offers included

Get double data (250GB), boosted broadband speeds and more, when you’re with both Virgin Media and O2.

Roam freely in the EU, up to 25GB.

Get extras on us
Upfront
+
£
56
.56
MONTHLY
£25.56 Device + £31.00 Airtime

Total monthly cost increasing to:

£58.36 from
Apr 2026 bill

£60.16 from
Apr 2027 bill

Airtime plan will increase every April bill thereafter by £1.80

400GB Plus

DATA 400GB Plus, Data tariff

36 month Device Plan

Unlimited UK Minutes & Texts

Monthly rolling Airtime Plan

Plans unlinked after 24 months

Offers included

Get double data (400GB), boosted broadband speeds and more, when you’re with both Virgin Media and O2.

Swap to a new phone every 90 days, with O2 Switch Up.

Roam at no extra cost in 75 destinations, USA included.

See all offers and get extras on us
Upfront
+
£
60
.55
MONTHLY
£25.56 Device + £34.99 Airtime

Total monthly cost increasing to:

£62.35 from
Apr 2026 bill

£64.15 from
Apr 2027 bill

Airtime plan will increase every April bill thereafter by £1.80

400GB Ultimate

DATA 400GB Ultimate, Data tariff

36 month Device Plan

Unlimited UK Minutes & Texts

Monthly rolling Airtime Plan

Plans unlinked after 24 months

Offers included

Get double data (400GB), boosted broadband speeds and more, when you’re with both Virgin Media and O2.

O2 Insure Ultimate Cover. Includes unlimited claims, a 3-year warranty and more.

Swap to a new phone every 90 days, with O2 Switch Up.

See all offers and get extras on us
Upfront
+
£
78
.55
MONTHLY
£25.56 Device + £43.49 Airtime

Total monthly cost increasing to:

£80.35 from
Apr 2026 bill

£82.15 from
Apr 2027 bill

Airtime plan will increase every April bill thereafter by £1.80

Choose your Extra

Get up to six months' Disney+ or another Extra, on us

Data rollover

Take last month's unused data from your main allowance into the next. Included with Plus and Ultimate Plans.

Get more out of life

With extra benefits for being with both Virgin Media and O2​

Features

Extras, Priority and EU roaming (up to 25GB) on us

A lower carbon footprint compared to buying new

3-year warranty with selected plans

Guaranteed by our experts

Tech specs

200MP

Camera

Fast Charging

Charging Times

218g

Weight

6.9 inches

Screen Size

Why O2?

A network you can trust

We're here for you whenever you need us. So you can stay connected to the people that matter.

Get Priority

From unique prize draws to unforgettable moments. Priority gives you invite-only access to gigs, perks and experiences.

My O2

Check your bill, view your balance, add Bolt Ons and more. Anytime, anywhere.

4 COLOURS
device-image
REFURBISHED
Samsung
Galaxy S24 5G
4.5
4 COLOURS
device-image
REFURBISHED
0

5G ready

4 COLOURS
device-image
REFURBISHED
Samsung
Galaxy S25 5G
0

5G ready

FAQs

At O2, our Like New refurbished Samsung Galaxy phones are put through a rigorous 40-point performance check to guarantee each handset runs perfectly. Our tests range from everything to do with the microphone and audio quality to WiFi connectivity, button responsiveness, screen condition and battery life.

We offer up to a 3-year warranty to give you peace of mind and protection with your new refurbished Galaxy S25 Ultra.

Just like with buying brand new, you can unlock access to all O2 benefits including Priority, so you won't miss out on our exciting rewards.

A refurbished Galaxy S25 Ultra delivers all of the same specs as a brand new handset. Let's take a look.

Designed for efficient performance, Galaxy AI manages tasks for you and drives your day forward. With a lightning-fast Snapdragon 8 Elite for Galaxy8 processor, and a stunning 6.9-inch QHD+ display, it’s perfect for work or play. The incredible camera system, including a 200MP wide lens, gives you pro-quality photos and videos no matter the shot, while the 5000mAh battery keeps you powered throughout the day.

Our Like New refurbished phones are put through extensive checks across our 40-point performance tests. These include everything from screen condition to WiFi connectivity, so you can rest assured that your refurbished Galaxy phone will work perfectly. We also cover you with up to a 3-year warranty to make sure you're completely satisfied.

Yes, you do. Along with your new refurbished Galaxy S25 Ultra handset you'll get a charging cable and a SIM pin included in the box. So you can get started as soon as you receive your device.

We make sure all of our refurbished Galaxy S25 Ultra phones have a minimum 80% battery health to deliver great performance.

Our Like New range is made up of phones that have been recycled with us with O2 Recycle and refurbished to an excellent standard. This means that we aren't using any new materials, and reducing our carbon footprint along the way. Buying a refurbished phone can be a great way to take care of our planet, but it can also come with a more affordable price tag too.

If you're looking for a top performing phone that doesn't cost the earth, then a refurbished Galaxy S25 Ultra could be a great choice for you.

Whether you're looking to pay upfront or spread the cost with our flexible pay monthly contracts - we’ve got you covered. Discover all of our best refurbished Galaxy S25 Ultra deals right here at O2 to find a plan that suits you.