Samsung Galaxy S25 Edge vs Samsung Galaxy Z Fold6

Our Verdict: Samsung Galaxy S25 Edge leads on a sharper 513 PPI display and the higher-resolution 200MP rear camera, but Samsung Galaxy Z Fold6 answers with the bigger screen and a larger 4,400 mAh battery. Samsung Galaxy S25 Edge starts lower SIM-free at £529.99, roughly £75 below Samsung Galaxy Z Fold6; Samsung Galaxy S25 Edge also has the lower contract total in the current deals; Samsung Galaxy S25 Edge is also easier to find across current contract listings. Choose Samsung Galaxy Z Fold6 if you care most about the bigger screen and a larger 4,400 mAh battery; choose Samsung Galaxy S25 Edge if the lower cost is the priority.

Over a full contract, the S25 Edge works out around £631 all-in, about £567 less than the Z Fold6.

Expert Rating
3.8
11 reviews
4.0
10 reviews
Screen
6.7" 7.6"
Display
Dynamic AMOLED 2X Foldable Dynamic AMOLED 2X
Resolution
1440 x 3120 1856 x 2160
Pixels Per Inch
513 375
Rear Camera
200 Megapixels 50 Megapixels
Front Camera
12 Megapixels 4 Megapixels
Chipset
Qualcomm SM8750-3-AB Snapdragon 8 Elite (3 nm) Qualcomm SM8550-AC Snapdragon 8 Gen 3 (4 nm)
Battery
3,900 mAh 4,400 mAh
Storage
256GB, 512GB 256GB, 512GB, 1TB
OS
Android 15 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 802.11 a/b/g/n/ac/6/7
Bluetooth
5.4, A2DP, LE 5.3, A2DP, LE, aptX HD
Dimensions
159 x 76 x 5.8 mm 153.5 x 68.1 x 12.1 mm
Weight
163 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
£23.99/mo (£29.00 upfront) £96.50/mo (£30.00 upfront)
SIM-free
£519.99 £734.99

Prices updated 12 August 2026

Samsung Galaxy S25 Edge Samsung Galaxy S25 Edge Samsung Galaxy Z Fold6 Samsung Galaxy Z Fold6
Expert Rating 3.8
11 reviews
4.0
10 reviews
Screen 6.7" 7.6"
Display Dynamic AMOLED 2X Foldable Dynamic AMOLED 2X
Resolution 1440 x 3120 1856 x 2160
Pixels Per Inch 513 375
Rear Camera 200 Megapixels 50 Megapixels
Front Camera 12 Megapixels 4 Megapixels
Chipset Qualcomm SM8750-3-AB Snapdragon 8 Elite (3 nm) Qualcomm SM8550-AC Snapdragon 8 Gen 3 (4 nm)
Battery 3,900 mAh 4,400 mAh
Storage 256GB, 512GB 256GB, 512GB, 1TB
OS Android 15 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 802.11 a/b/g/n/ac/6/7
Bluetooth 5.4, A2DP, LE 5.3, A2DP, LE, aptX HD
Dimensions 159 x 76 x 5.8 mm 153.5 x 68.1 x 12.1 mm
Weight 163 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 £23.99/mo
£29.00 upfront
£96.50/mo
£30.00 upfront
SIM-free £519.99 £734.99
Prices updated 12 August 2026
Deals Deals

Cheapest Deals

Samsung Galaxy S25 Edge
Samsung Galaxy S25 Edge

24 Months

256GB

Titanium Jetblack

200GB

Data

Unlimited

Unlimited

£23.99 per month, £29 upfront.

Use code: SUMMER10 (£10 off)

Samsung Galaxy Z Fold6
Samsung Galaxy Z Fold6

12 Months

256GB

Navy Blue

Refurbished

5GB

Data

Unlimited

Unlimited

£96.50 per month, £30 upfront.

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Frequently Asked Questions

Is the Samsung Galaxy S25 Edge or Samsung Galaxy Z Fold6 cheaper on contract?

Based on total cost of ownership, the Samsung Galaxy S25 Edge is cheaper on contract at £630.76 over the life of the deal from £23.99 per month with £29.00 upfront.

Which has the better screen, the Samsung Galaxy S25 Edge or Samsung Galaxy Z Fold6?

The Samsung Galaxy Z Fold6 has the bigger screen at 7.6" compared to the Samsung Galaxy S25 Edge's 6.7", the Samsung Galaxy S25 Edge has the sharper display at 513 pixels per inch versus 375, and the Samsung Galaxy S25 Edge 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 S25 Edge or Samsung Galaxy Z Fold6?

The Samsung Galaxy S25 Edge 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 S25 Edge or Samsung Galaxy Z Fold6?

The Samsung Galaxy S25 Edge is cheaper SIM-free, starting from £519.99.

What storage options are available for the Samsung Galaxy S25 Edge and Samsung Galaxy Z Fold6?

The Samsung Galaxy S25 Edge is available in 256GB, 512GB, while the Samsung Galaxy Z Fold6 comes in 256GB, 512GB, 1TB.

What processors do the Samsung Galaxy S25 Edge and Samsung Galaxy Z Fold6 use?

The Samsung Galaxy S25 Edge is powered by the Qualcomm SM8750-3-AB Snapdragon 8 Elite (3 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 S25 Edge or Samsung Galaxy Z Fold6?

It's a trade-off: the Samsung Galaxy S25 Edge is lighter but the Samsung Galaxy Z Fold6 is more compact. It's 76g lighter at 163 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 S25 Edge is slimmer at 5.8mm thick.

Which is more water resistant, the Samsung Galaxy S25 Edge or Samsung Galaxy Z Fold6?

The Samsung Galaxy S25 Edge 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 S25 Edge and Samsung Galaxy Z Fold6 run?

The Samsung Galaxy S25 Edge runs Android 15 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.