Samsung Galaxy S26 Deals on O2
Colours
Storage
The cheapest contract deal today is £20 a month with a £179 upfront cost, with a 24-month contract term. The total, including all airtime and device payments and in-contract price increases, is £714.00. The plan comes with 100GB data on O2.
The cheapest contract deal today is £20 a month with a £179 upfront cost, with a 24-month contract term. The total, including all airtime and device payments and in-contract price increases, is £714.00. The plan comes with 100GB data on O2.
Trending Deal
Samsung Galaxy S26
£20 a month, £179 upfront.
24 Months
256GB
Sky Blue
100GB
Data
Unlimited
Unlimited
Monthly payment will increase to £22.50 on 1 April 2027. Then to £25.00 on 1 April 2028.
24 Months
256GB
Black
100GB
Data
Unlimited
Unlimited
Monthly payment will increase to £22.50 on 1 April 2027. Then to £25.00 on 1 April 2028.
24 Months
256GB
White
100GB
Data
Unlimited
Unlimited
Monthly payment will increase to £22.50 on 1 April 2027. Then to £25.00 on 1 April 2028.
24 Months
256GB
Black
100GB
Data
Unlimited
Unlimited
Monthly payment will increase to £22.50 on 1 April 2027. Then to £25.00 on 1 April 2028.
24 Months
256GB
Sky Blue
100GB
Data
Unlimited
Unlimited
Monthly payment will increase to £22.50 on 1 April 2027. Then to £25.00 on 1 April 2028.
24 Months
256GB
Cobalt Violet
100GB
Data
Unlimited
Unlimited
Monthly payment will increase to £22.50 on 1 April 2027. Then to £25.00 on 1 April 2028.
24 Months
256GB
Sky Blue
100GB
Data
Unlimited
Unlimited
Monthly payment will increase to £22.50 on 1 April 2027. Then to £25.00 on 1 April 2028.
24 Months
256GB
Cobalt Violet
100GB
Data
Unlimited
Unlimited
Monthly payment will increase to £22.50 on 1 April 2027. Then to £25.00 on 1 April 2028.
24 Months
256GB
White
100GB
Data
Unlimited
Unlimited
Monthly payment will increase to £22.50 on 1 April 2027. Then to £25.00 on 1 April 2028.
24 Months
256GB
Cobalt Violet
100GB
Data
Unlimited
Unlimited
Monthly payment will increase to £22.50 on 1 April 2027. Then to £25.00 on 1 April 2028.
Price History
The lowest total contract cost we've tracked is £525 (4 July 2026). Today's best is £714, £189 above that low.
Prices tracked since 21 March 2026.
Overview
Tech Specs
- Release Date
- 11 March 2026
- Display Size
- 6.3"
- Screen Type
- Dynamic LTPO AMOLED 2X
- Resolution
- 1080 x 2340
- Chipset
- Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
- Battery
- 4,300 mAh
- Dimensions
- 149.6 x 71.7 x 7.2 mm
- Weight
- 167 grams
- Rear Camera
- 50 Megapixels
- Front Camera
- 12 Megapixels
- SIM Type
- nano-SIM and e-SIM
- Wi-Fi
- 802.11 a/b/g/n/ac/6e/7
- Bluetooth
- 5.4, A2DP, LE
- Connectivity
- Up to 5G
Other Galaxy S26 Models
Samsung Galaxy S26 FE
|
Samsung Galaxy S26 Ultra
|
Samsung Galaxy S26+
|
|
|---|---|---|---|
| Expert Rating |
3.7 7 reviews |
4.4 12 reviews |
3.9 10 reviews |
| Release Date | 1 September 2026 | 11 March 2026 | 11 March 2026 |
| Screen | 6.7" | 6.9" | 6.7" |
| Camera | 50 Megapixels | 200 Megapixels | 50 Megapixels |
| Chipset | Exynos 2500 (3 nm) | Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) | Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) |
| Battery | 4,900 mAh | 5,000 mAh | 4,900 mAh |
| Storage | 128GB, 256GB | 256GB, 512GB, 1TB | 256GB, 512GB |
| Contracts |
£11.95/mo
£345.00 upfront |
£11.95/mo
£659.00 upfront |
£32.79/mo
£29.00 upfront |
| SIM-free | £697.00 | £864.99 | £799.00 |
| Compare | Compare | Compare |
Expert Rating
11 reviews
Frequently Asked Questions
What type of deal do I need?
Contracts
Contract
deals are meant for new customers switching from a different network.
We currently have 572 new customer contracts for
O2 Samsung Galaxy S26.
Starting from £20.00 per month with
an upfront cost of £179.00
with a 24-month contract term on O2.
If you stream, hotspot or use lots of data, compare unlimited data contracts for Samsung Galaxy S26.
Can I save money by buying Samsung Galaxy S26 outright with a cheap O2 SIM?
No - a contract works out £451.99 cheaper over 24 months.
- Cheapest contract: £714.00
- SIM-free route: £589.99 handset + cheapest 3GB SIM at £24.00/mo = £1165.99
Note: The SIM-free price is for a refurbished handset (new costs £49.01 more). Comparing new-for-new, the result shifts from £451.99 more expensive to £501.00 more expensive.
How about buying outright, but with an equivalent O2 SIM-only plan?
Once you match the cheapest contract's 100GB data, the contract comes out ahead - by £619.99 over 24 months.
- Contract deal: £714.00
- Buy outright: £589.99 handset + a 100GB SIM at £31.00/mo = £1333.99
Note: The SIM-free price is for a refurbished handset (new costs £49.01 more). Comparing new-for-new, the result shifts from £619.99 more expensive to £669.00 more expensive.
Is Samsung Galaxy S26 available on O2 with unlimited data?
The cheapest unlimited data deal costs £83.42 per month on a 12-month contract with O2, with an upfront cost of £30.00.
Over the full term, the total cost is £1043.54, which is £329.54 more expensive than the overall cheapest contract deal.
How much extra is Samsung Galaxy S26 on O2 vs the market cheapest equivalent deal?
On O2, the cheapest total cost for this handset is £714.00. Across all networks, the cheapest equivalent deal is £687.96, so staying on O2 costs £26.04 more over the term.
Can I keep my number?
To keep your number when switching to a new contract, text PAC to 65075 from your current SIM to receive a PAC code valid for 30 days. If you enter this code during checkout, your new network will manage the switch. The switch will occur the next working day, automatically ending your old contract.
Check out our Definitive PAC Code Guide for everything you need to know - common mistakes, tips, and FAQs.
How do I order?
After you choose the plan with the features that suit you best, click the "Get Deal" button on the deal card. You'll be transferred to the retailer's website where you can place your order. Any personal details you enter will handled by that retailer and will be processed based on their privacy policy - we don't see or process your data.
As a price comparison service we receive data feeds directly from our partered retailers. We try to ensure all prices and plan benefits are correct, but please check the full details of the deal you add to the basket before ordering as errors in our data feeds may occasionally occur.
To help us continue to provide our free service we may earn a commission from our partners if you make a purchase. As an Amazon Associate we earn from qualifying purchases. This doesn't affect the price you pay or the ranking order of our comparison results.