Samsung Galaxy S23 Ultra vs Samsung Galaxy Z Fold6

Our verdict: Add up the full contract cost and the Samsung Galaxy S23 Ultra comes in £534.00 cheaper than the Samsung Galaxy Z Fold6. You'll get more screen real estate from the Samsung Galaxy Z Fold6 at 7.6", though the Samsung Galaxy S23 Ultra is crisper at 500 PPI. For photography, the Samsung Galaxy S23 Ultra leads with a 200MP main camera. If selfies matter, the Samsung Galaxy S23 Ultra leads with a 12MP front-facing lens.

Expert Rating
4.5
10 reviews
4.0
9 reviews
Screen
6.8" 7.6"
Display
Dynamic AMOLED 2X Foldable Dynamic AMOLED 2X
Resolution
1440 x 3080 1856 x 2160
Pixels Per Inch
500 375
Rear Camera
200 Megapixels 50 Megapixels
Front Camera
12 Megapixels 4 Megapixels
Chipset
Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Qualcomm SM8550-AC Snapdragon 8 Gen 3 (4 nm)
Storage
256GB, 512GB 256GB, 512GB, 1TB
OS
Android 13 Android
SIM Type
Nano SIM nano-SIM and e-SIM
Connectivity
Up to 5G Up to 5G
Wi-Fi
802.11 a/b/g/n/ac/6e 802.11 a/b/g/n/ac/6/7
Bluetooth
5.3, A2DP, LE 5.3, A2DP, LE, aptX HD
Dimensions
163.4 x 78.1 x 8.9 mm 153.5 x 68.1 x 12.1 mm
Weight
233 grams 239 grams
Water Resistance
IP68 - Dust and water resistant over 1.5 meter and 30 minutes IPX8 - water resistant (up to 1.5m for 30 mins)
Contracts
£52.00/mo (£30.00 upfront) £96.50/mo (£30.00 upfront)
SIM-free
£329.99 £624.99
Samsung Galaxy S23 Ultra Samsung Galaxy S23 Ultra Samsung Galaxy Z Fold6 Samsung Galaxy Z Fold6
Expert Rating 4.5
10 reviews
4.0
9 reviews
Screen 6.8" 7.6"
Display Dynamic AMOLED 2X Foldable Dynamic AMOLED 2X
Resolution 1440 x 3080 1856 x 2160
Pixels Per Inch 500 375
Rear Camera 200 Megapixels 50 Megapixels
Front Camera 12 Megapixels 4 Megapixels
Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Qualcomm SM8550-AC Snapdragon 8 Gen 3 (4 nm)
Storage 256GB, 512GB 256GB, 512GB, 1TB
OS Android 13 Android
SIM Type Nano SIM nano-SIM and e-SIM
Connectivity Up to 5G Up to 5G
Wi-Fi 802.11 a/b/g/n/ac/6e 802.11 a/b/g/n/ac/6/7
Bluetooth 5.3, A2DP, LE 5.3, A2DP, LE, aptX HD
Dimensions 163.4 x 78.1 x 8.9 mm 153.5 x 68.1 x 12.1 mm
Weight 233 grams 239 grams
Water Resistance IP68 - Dust and water resistant over 1.5 meter and 30 minutes IPX8 - water resistant (up to 1.5m for 30 mins)
Contracts £52.00/mo
£30.00 upfront
£96.50/mo
£30.00 upfront
SIM-free £329.99 £624.99
Deals Deals

Frequently Asked Questions

Is the Samsung Galaxy S23 Ultra or Samsung Galaxy Z Fold6 cheaper on contract?

Based on total cost of ownership, the Samsung Galaxy S23 Ultra is cheaper on contract at £656.50 over the life of the deal from £52.00 per month with £30.00 upfront.

Which has the better screen, the Samsung Galaxy S23 Ultra or Samsung Galaxy Z Fold6?

The Samsung Galaxy Z Fold6 has the bigger screen at 7.6" compared to the Samsung Galaxy S23 Ultra's 6.8", the Samsung Galaxy S23 Ultra has the sharper display at 500 pixels per inch versus 375, and the Samsung Galaxy S23 Ultra uses a Dynamic AMOLED 2X panel while the Samsung Galaxy Z Fold6 has a Foldable Dynamic AMOLED 2X.

Which has the better camera, the Samsung Galaxy S23 Ultra or Samsung Galaxy Z Fold6?

The Samsung Galaxy S23 Ultra features a 200 Megapixels rear camera, while the Samsung Galaxy Z Fold6 has a 50 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 S23 Ultra or Samsung Galaxy Z Fold6?

The Samsung Galaxy S23 Ultra is cheaper SIM-free, starting from £329.99.

What storage options are available for the Samsung Galaxy S23 Ultra and Samsung Galaxy Z Fold6?

The Samsung Galaxy S23 Ultra is available in 256GB, 512GB, while the Samsung Galaxy Z Fold6 comes in 256GB, 512GB, 1TB.

What processors do the Samsung Galaxy S23 Ultra and Samsung Galaxy Z Fold6 use?

The Samsung Galaxy S23 Ultra is powered by the Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm), while the Samsung Galaxy Z Fold6 uses the Qualcomm SM8550-AC Snapdragon 8 Gen 3 (4 nm).

Which is easier to carry and hold, the Samsung Galaxy S23 Ultra or Samsung Galaxy Z Fold6?

It's a trade-off: the Samsung Galaxy S23 Ultra is lighter but the Samsung Galaxy Z Fold6 is more compact. It's 6g lighter at 233 grams, though the Samsung Galaxy Z Fold6 is actually the more compact phone at 153.5 x 68.1 x 12.1 mm, the Samsung Galaxy S23 Ultra is slimmer at 8.9mm thick.

Which is more water resistant, the Samsung Galaxy S23 Ultra or Samsung Galaxy Z Fold6?

The Samsung Galaxy S23 Ultra is rated IP68 - Dust and water resistant over 1.5 meter and 30 minutes, while the Samsung Galaxy Z Fold6 is rated IPX8 - water resistant (up to 1.5m for 30 mins).

What operating system do the Samsung Galaxy S23 Ultra and Samsung Galaxy Z Fold6 run?

The Samsung Galaxy S23 Ultra runs Android 13 and the Samsung Galaxy Z Fold6 runs Android. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.