Samsung Galaxy S26 Ultra vs Samsung Galaxy Z Fold8 Ultra

Our Verdict: Samsung Galaxy S26 Ultra has the clearer spec argument against Samsung Galaxy Z Fold8 Ultra, led by lower current contract pricing and the lower SIM-free starting price. Samsung Galaxy Z Fold8 Ultra answers with a larger 8" screen and a stronger 50 megapixels front camera, so it should not be dismissed if screen space or display sharpness matters most. Choose Samsung Galaxy S26 Ultra for overall price; go for Samsung Galaxy Z Fold8 Ultra when screen space or display sharpness are the bigger pull.

The S26 Ultra is the cheaper one to own: around £975 over a typical contract, £540 less than the Z Fold8 Ultra.

Screen
6.9" 8"
Display
Dynamic LTPO AMOLED 2X LTPO AMOLED 2X, 120Hz, Corning Gorilla Glass Ceramic 2
Resolution
1440 x 3120 1968 x 2184
Pixels Per Inch
498 367
Rear Camera
200 Megapixels 200 Megapixels
Front Camera
12 Megapixels 50 Megapixels
Chipset
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) Qualcomm SM8850-1-AD Snapdragon 8 Elite Gen 5 (3 nm)
Battery
5,000 mAh 5,000 mAh
Storage
256GB, 512GB, 1TB 256GB, 512GB, 1TB
OS
Android Android
SIM Type
nano-SIM and e-SIM nano-SIM and e-SIM
Connectivity
Up to 5G Up to 5G
Wi-Fi
802.11 a/b/g/n/ac/6e/7 802.11 a/b/g/n/ac/6/7
Bluetooth
5.4, A2DP, LE 5.4, A2DP, LE, aptX HD
Dimensions
163.6 x 78.1 x 7.9 mm 161.4 x 123.9 x 4.9 mm
Weight
214 grams 215 grams
Water Resistance
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min)
Contracts
£16.00/mo (£545.00 upfront) £44.99/mo (£449.00 upfront)
SIM-free
£899.00 £1799.00

Prices updated 7 August 2026

Samsung Galaxy S26 Ultra Samsung Galaxy S26 Ultra Samsung Galaxy Z Fold8 Ultra Samsung Galaxy Z Fold8 Ultra
Screen 6.9" 8"
Display Dynamic LTPO AMOLED 2X LTPO AMOLED 2X, 120Hz, Corning Gorilla Glass Ceramic 2
Resolution 1440 x 3120 1968 x 2184
Pixels Per Inch 498 367
Rear Camera 200 Megapixels 200 Megapixels
Front Camera 12 Megapixels 50 Megapixels
Chipset Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) Qualcomm SM8850-1-AD Snapdragon 8 Elite Gen 5 (3 nm)
Battery 5,000 mAh 5,000 mAh
Storage 256GB, 512GB, 1TB 256GB, 512GB, 1TB
OS Android Android
SIM Type nano-SIM and e-SIM nano-SIM and e-SIM
Connectivity Up to 5G Up to 5G
Wi-Fi 802.11 a/b/g/n/ac/6e/7 802.11 a/b/g/n/ac/6/7
Bluetooth 5.4, A2DP, LE 5.4, A2DP, LE, aptX HD
Dimensions 163.6 x 78.1 x 7.9 mm 161.4 x 123.9 x 4.9 mm
Weight 214 grams 215 grams
Water Resistance IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min)
Contracts £16.00/mo
£545.00 upfront
£44.99/mo
£449.00 upfront
SIM-free £899.00 £1799.00
Prices updated 7 August 2026
Deals Deals

Cheapest Deals

Samsung Galaxy S26 Ultra
Samsung Galaxy S26 Ultra

24 Months

256GB

Black

300GB

Data

Unlimited

Unlimited

£16 per month, £545 upfront.

Samsung Galaxy Z Fold8 Ultra
Samsung Galaxy Z Fold8 Ultra

24 Months

256GB

Graphite

100GB

Data

Unlimited

Unlimited

£44.99 per month, £449 upfront.

Use code: FLIPFOLD50 (£50 off)

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Frequently Asked Questions

Is the Samsung Galaxy S26 Ultra or Samsung Galaxy Z Fold8 Ultra cheaper on contract?

Based on total cost of ownership, the Samsung Galaxy S26 Ultra is cheaper on contract at £975.00 over the life of the deal from £16.00 per month with £545.00 upfront.

Which has the better screen, the Samsung Galaxy S26 Ultra or Samsung Galaxy Z Fold8 Ultra?

The Samsung Galaxy Z Fold8 Ultra has the bigger screen at 8" compared to the Samsung Galaxy S26 Ultra's 6.9", the Samsung Galaxy S26 Ultra has the sharper display at 498 pixels per inch versus 367, and the Samsung Galaxy S26 Ultra uses a Dynamic LTPO AMOLED 2X panel while the Samsung Galaxy Z Fold8 Ultra has a LTPO AMOLED 2X, 120Hz, Corning Gorilla Glass Ceramic 2.

Which has the better camera, the Samsung Galaxy S26 Ultra or Samsung Galaxy Z Fold8 Ultra?

The Samsung Galaxy S26 Ultra features a 200 Megapixels rear camera, while the Samsung Galaxy Z Fold8 Ultra has a 200 Megapixels rear camera. Both devices also have front-facing cameras for selfies and video calls.

Which is cheaper to buy SIM-free, the Samsung Galaxy S26 Ultra or Samsung Galaxy Z Fold8 Ultra?

The Samsung Galaxy S26 Ultra is cheaper SIM-free, starting from £899.00.

What storage options are available for the Samsung Galaxy S26 Ultra and Samsung Galaxy Z Fold8 Ultra?

The Samsung Galaxy S26 Ultra is available in 256GB, 512GB, 1TB, while the Samsung Galaxy Z Fold8 Ultra comes in 256GB, 512GB, 1TB.

What processors do the Samsung Galaxy S26 Ultra and Samsung Galaxy Z Fold8 Ultra use?

The Samsung Galaxy S26 Ultra is powered by the Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm), while the Samsung Galaxy Z Fold8 Ultra uses the Qualcomm SM8850-1-AD Snapdragon 8 Elite Gen 5 (3 nm).

Which is easier to carry and hold, the Samsung Galaxy S26 Ultra or Samsung Galaxy Z Fold8 Ultra?

The Samsung Galaxy S26 Ultra is the more portable of the two: they weigh about the same (214 grams vs 215 grams), it's also the more compact phone at 163.6 x 78.1 x 7.9 mm, the Samsung Galaxy Z Fold8 Ultra is slimmer at 4.9mm thick.

Which is more water resistant, the Samsung Galaxy S26 Ultra or Samsung Galaxy Z Fold8 Ultra?

The Samsung Galaxy S26 Ultra is rated IP68 dust tight and water resistant (immersible up to 1.5m for 30 min), while the Samsung Galaxy Z Fold8 Ultra is rated IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min).

What operating system do the Samsung Galaxy S26 Ultra and Samsung Galaxy Z Fold8 Ultra run?

Both phones run Android.