Samsung Galaxy S26 Ultra 512GB Cobalt Violet Deals
Colour
Storage
The cheapest contract deal today is £21 a month with a £649 upfront cost, bringing the total over 24 months to £923.00 inclusive of in-contract price increases. The plan comes with 100GB data on O2.
SIM-Free deals start from £1,179 if you wish to purchase without a contract.
The cheapest contract deal today is £21 a month with a £649 upfront cost, bringing the total over 24 months to £923.00 inclusive of in-contract price increases. The plan comes with 100GB data on O2.
SIM-Free deals start from £1,179 if you wish to purchase without a contract.
24 Months
512GB
Cobalt Violet
100GB
Data
Unlimited
Unlimited
Monthly payment will increase to £23.50 on 1 April 2027. Then to £26.00 on 1 April 2028.
S26UP + S26J24 Months
512GB
Cobalt Violet
200GB
Data
Unlimited
Unlimited
Monthly payment will increase to £31.50 on 1 April 2027. Then to £34.00 on 1 April 2028.
S26UP + S26J24 Months
512GB
Cobalt Violet
200GB
Data
Unlimited
Unlimited
Monthly payment will increase to £31.50 on 1 April 2027. Then to £34.00 on 1 April 2028.
S26UP + S26J24 Months
512GB
Cobalt Violet
400GB
Data
Unlimited
Unlimited
Monthly payment will increase to £37.50 on 1 April 2027. Then to £40.00 on 1 April 2028.
S26UP + S26J24 Months
512GB
Cobalt Violet
400GB
Data
Unlimited
Unlimited
Monthly payment will increase to £37.50 on 1 April 2027. Then to £40.00 on 1 April 2028.
S26UP + S26J24 Months
512GB
Cobalt Violet
Unlimited
Data
Unlimited
Unlimited
Monthly payment will increase to £42.50 on 1 April 2027. Then to £45.00 on 1 April 2028.
S26UP + S26J24 Months
512GB
Cobalt Violet
Unlimited
Data
Unlimited
Unlimited
Monthly payment will increase to £42.50 on 1 April 2027. Then to £45.00 on 1 April 2028.
S26UP + S26J
24 Months
512GB
Cobalt Violet
Unlimited
Data
Unlimited
Unlimited
Monthly payment will increase to £27.30 on 1 April 2027. Then to £29.60 on 1 April 2028.
S26UP + S26J24 Months
512GB
Cobalt Violet
200GB
Data
Unlimited
Unlimited
Monthly payment will increase to £27.50 on 1 April 2027. Then to £30.00 on 1 April 2028.
S26UP + S26J
24 Months
512GB
Cobalt Violet
100GB
Data
Unlimited
Unlimited
Monthly payment will increase to £27.50 on 1 April 2027. Then to £30.00 on 1 April 2028.
S26UP + S26JPrice History
Tracking the best prices since 6 Apr 2026.
Overview
Tech Specs
- Display Size
- 6.9"
- Screen Type
- Dynamic LTPO AMOLED 2X
- Resolution
- 1440 x 3120
- Chipset
- Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
- Dimensions
- 163.6 x 78.1 x 7.9 mm
- Weight
- 214 grams
- Rear Camera
- 200 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
EAN: 8806097827047
Other Galaxy S26 Models
Samsung Galaxy S26
|
Samsung Galaxy S26+
|
|
|---|---|---|
| Expert Rating |
3.9 11 reviews |
4.0 9 reviews |
| Screen | 6.3" | 6.7" |
| Display | Dynamic LTPO AMOLED 2X | Dynamic LTPO AMOLED 2X |
| Camera | 50 Megapixels | 50 Megapixels |
| Chipset | Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) | Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) |
| Storage | 256GB, 512GB | 256GB, 512GB |
| Contracts |
£21.00/mo
£199.00 upfront |
£12.95/mo
£515.00 upfront |
| SIM-free | £699.00 | £999.00 |
Expert Rating
12 reviews
4.5
4.75
4.5
5
4.5
4.25
4.05
4.5
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 1,115 new customer contracts for
512GB Cobalt Violet Samsung Galaxy S26 Ultra.
Starting from £21.00 per month with
an upfront cost of £649.00
over 24 months on O2.
If you stream, hotspot or use lots of data, compare unlimited data contracts for Samsung Galaxy S26 Ultra 512GB Cobalt Violet.
Upgrades
If you're an existing customer on
Vodafone or Three you can place an
upgrade
order if you wish to stay with your network with no interuptions and keep the same number and SIM. You're eligible for upgrade deals within the final 30 days of your contract. You can text INFO to 85075 to see how long is left on your contract.
Pay-as-you-go (PAYG)
If you'd like to buy a device outright and only pay for the amount of data, minutes and texts you use then
PAYG
is a good option.
An initial top-up may be required, but you won't be locked into a contract.
SIM-Free
SIM-Free
devices can be purchased outright - starting from £1179.00, they will be unlocked to all networks and won't come with a SIM card.
Can I save money by buying Samsung Galaxy S26 Ultra 512GB Cobalt Violet outright with a cheap SIM?
No — a contract works out £325.60 cheaper over 24 months.
- Cheapest contract: £923.00
- SIM-free route: £1179.00 handset + cheapest 1GB SIM at £2.90/mo = £1248.60
How about buying Samsung Galaxy S26 Ultra 512GB Cobalt Violet outright, but with an equivalent SIM-only plan?
Once you match the cheapest contract's 100GB data, the contract comes out ahead — by £472.00 over 24 months.
- Contract deal: £923.00
- Buy outright: £1179.00 handset + the closest equivalent 108GB SIM at £9.00/mo = £1395.00
Is Samsung Galaxy S26 Ultra 512GB Cobalt Violet available on contract with unlimited data?
The cheapest unlimited data deal costs £40.00 per month on a 24-month contract with O2, with an upfront cost of £279.00.
Over the full term, the total cost is £1009.00, which is £86.00 more expensive than the overall cheapest contract deal.
How much more does this 512GB Cobalt Violet spec cost on contract vs the cheapest variant of Samsung Galaxy S26 Ultra?
For this specific variant, the cheapest total cost is £923.00, which is the same as the model's cheapest variant overall.
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.
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