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Choose your plan
125GB
CLASSIC PLAN
-What's this?36 month contract
£30.00
UPFRONT
+
£53.39
MONTHLY
Total monthly cost increasing to:
From Apr 2027 bill
£55.89
From Apr 2028 bill
£58.39
Monthly cost breakdown:
£21.39 Device + £32.00 Airtime
125GB
PLUS PLAN
-What's this?36 month contract
£30.00
UPFRONT
+
£57.38
MONTHLY
Total monthly cost increasing to:
From Apr 2027 bill
£59.88
From Apr 2028 bill
£62.38
Monthly cost breakdown:
£21.39 Device + £35.99 Airtime
125GB
ULTIMATE PLAN
-What's this?36 month contract
£30.00
UPFRONT
+
£62.38
MONTHLY
Total monthly cost increasing to:
From Apr 2027 bill
£64.88
From Apr 2028 bill
£67.38
Monthly cost breakdown:
£21.39 Device + £40.99 Airtime
Unlimited
CLASSIC PLAN
-What's this?36 month contract
£30.00
UPFRONT
+
£58.39
MONTHLY
Total monthly cost increasing to:
From Apr 2027 bill
£60.89
From Apr 2028 bill
£63.39
Monthly cost breakdown:
£21.39 Device + £37.00 Airtime
Unlimited
PLUS PLAN
-What's this?36 month contract
£30.00
UPFRONT
+
£62.38
MONTHLY
Total monthly cost increasing to:
From Apr 2027 bill
£64.88
From Apr 2028 bill
£67.38
Monthly cost breakdown:
£21.39 Device + £40.99 Airtime
Unlimited
ULTIMATE PLAN
-What's this?36 month contract
£30.00
UPFRONT
+
£67.38
MONTHLY
Total monthly cost increasing to:
From Apr 2027 bill
£69.88
From Apr 2028 bill
£72.38
Monthly cost breakdown:
£21.39 Device + £45.99 Airtime
30GB
CLASSIC PLAN
-What's this?36 month contract
£30.00
UPFRONT
+
£48.39
MONTHLY
Total monthly cost increasing to:
From Apr 2027 bill
£50.89
From Apr 2028 bill
£53.39
Monthly cost breakdown:
£21.39 Device + £27.00 Airtime
30GB
PLUS PLAN
-What's this?36 month contract
£30.00
UPFRONT
+
£52.38
MONTHLY
Total monthly cost increasing to:
From Apr 2027 bill
£54.88
From Apr 2028 bill
£57.38
Monthly cost breakdown:
£21.39 Device + £30.99 Airtime
30GB
ULTIMATE PLAN
-What's this?36 month contract
£30.00
UPFRONT
+
£57.38
MONTHLY
Total monthly cost increasing to:
From Apr 2027 bill
£59.88
From Apr 2028 bill
£62.38
Monthly cost breakdown:
£21.39 Device + £35.99 Airtime
5GB
CLASSIC PLAN
-What's this?36 month contract
£30.00
UPFRONT
+
£45.39
MONTHLY
Total monthly cost increasing to:
From Apr 2027 bill
£47.89
From Apr 2028 bill
£50.39
Monthly cost breakdown:
£21.39 Device + £24.00 Airtime
5GB
PLUS PLAN
-What's this?36 month contract
£30.00
UPFRONT
+
£49.38
MONTHLY
Total monthly cost increasing to:
From Apr 2027 bill
£51.88
From Apr 2028 bill
£54.38
Monthly cost breakdown:
£21.39 Device + £27.99 Airtime
5GB
ULTIMATE PLAN
-What's this?36 month contract
£30.00
UPFRONT
+
£54.38
MONTHLY
Total monthly cost increasing to:
From Apr 2027 bill
£56.88
From Apr 2028 bill
£59.38
Monthly cost breakdown:
£21.39 Device + £32.99 Airtime
Features
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Extras, Priority and EU roaming (up to 25GB) on us
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A lower carbon footprint compared to buying new
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3-year warranty with selected plans
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Guaranteed by our experts
Tech Specs
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200MP
Camera
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Fast Charging
Charging Times
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218g
Weight
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6.9 inches
Screen Size
Brand:
Samsung
Weight (g):
218g
Battery (eComm):
5000mAh
Processor:
Qualcomm SM8750 4.47GHz
Dimensions (mm):
162.8 x 77.6 x 8.2 (mm)
Resolution:
3120 x 1440
Screen Size (inches):
6.9 inches
What's In The Box:
Device, USB C Data, Quick Start Guide, Warranty Card, Ejection Pin
Internal Storage (GB):
256GB / 512GB / 1TB
Operating System (eComm):
Android
Water Resistance (IP Rating):
IP68
Removable battery:
No
Facial Recognition:
Yes
Fingerprint Recognition:
Yes
GPS:
No
NFC (eComm):
Yes
Wi-Fi:
Yes
Dual Sim:
Yes
FM Radio:
No
Sim Type (Nano etc):
Nano sim 4FF / Esim
Band Type:
Qualcomm SDR875
Bluetooth:
Yes
Fast Charging:
Yes
Charger in box:
No
Wireless Charging (eComm):
Yes
Wi-Fi and 4G Calling:
Yes
Type of Audio Connector:
USB-C
Type Of Charger Connector:
USB-C
Audio:
Speakers
Flash:
LED Both
Video:
8K
Rear Camera (MP):
200MP/ 50MP/ 50MP/ 10MP
Front Camera (MP):
12MP
Music Player:
Yes
Why O2 ?
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Here to help you
Get help with your device. Find the answers to your questions on our help and support pages. Get help with your device, O2 account and more.
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Get Priority
From unique prize draws to unforgettable moments. Priority gives you invite-only access to gigs, perks and experiences.
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My O2
Check your bill, view your balance, add Bolt Ons and more. Anytime, anywhere.
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.
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