Samsung Galaxy S25+ vs Samsung Galaxy Z Fold8 Ultra
Our Verdict: If you've got the Galaxy Z Fold8 Ultra, the Galaxy S25+ is 17 years of updates on from it. The Z Fold8 Ultra leads on camera hardware with a 200MP main sensor to the S25+'s 50MP, plus a 50MP selfie camera against 12MP, and the Z Fold8 Ultra has the bigger screen at 8" against 6.7", while the S25+ has the sharper one at 513 PPI. Storage goes higher on the Z Fold8 Ultra, up to 1TB against 512GB, and the S25+ is the lighter phone at 190g against 215g. The S25+ is the better phone; upgrade from the Z Fold8 Ultra if you want the newer hardware, or hold on if yours still does the job.
The S25+ is the cheaper one to own: around £878 over a typical contract, £677 less than the Z Fold8 Ultra.
10 reviews 4.2
4 reviews
Samsung Galaxy S25+
|
Samsung Galaxy Z Fold8 Ultra
|
|
|---|---|---|
| Expert Rating | 4.0 10 reviews |
4.2 4 reviews |
| Screen | 6.7" | 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 | 513 | 367 |
| Rear Camera | 50 Megapixels | 200 Megapixels |
| Front Camera | 12 Megapixels | 50 Megapixels |
| Chipset | Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) | Qualcomm SM8850-1-AD Snapdragon 8 Elite Gen 5 (3 nm) |
| Battery | 4,900 mAh | 5,000 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 | 5.4, A2DP, LE, aptX HD |
| Dimensions | 158.44 x 75.79 x 7.35 mm | 161.4 x 123.9 x 4.9 mm |
| Weight | 190 grams | 215 grams |
| Water Resistance | IP68 - Dust and water resistant over 1.5 meter and 30 minutes | IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min) |
| Contracts |
£69.83/mo
£30.00 upfront |
£44.99/mo
£449.00 upfront |
| SIM-free | £489.99 | £1846.99 |
| Deals | Deals |
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Frequently Asked Questions
Is the Samsung Galaxy S25+ or Samsung Galaxy Z Fold8 Ultra cheaper on contract?
Based on total cost of ownership, the Samsung Galaxy S25+ is cheaper on contract at £877.96 over the life of the deal from £69.83 per month with £30.00 upfront.
Which has the better screen, the Samsung Galaxy S25+ or Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra has the bigger screen at 8" compared to the Samsung Galaxy S25+'s 6.7", the Samsung Galaxy S25+ has the sharper display at 513 pixels per inch versus 367, and the Samsung Galaxy S25+ 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 S25+ or Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy S25+ features a 50 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 S25+ or Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy S25+ is cheaper SIM-free, starting from £489.99.
What storage options are available for the Samsung Galaxy S25+ and Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy S25+ is available in 256GB, 512GB, while the Samsung Galaxy Z Fold8 Ultra comes in 256GB, 512GB, 1TB.
What processors do the Samsung Galaxy S25+ and Samsung Galaxy Z Fold8 Ultra use?
The Samsung Galaxy S25+ is powered by the Qualcomm SM8750-AB Snapdragon 8 Elite (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 S25+ or Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy S25+ is the more portable of the two: it's 25g lighter at 190 grams, it's also the more compact phone at 158.44 x 75.79 x 7.35 mm, the Samsung Galaxy Z Fold8 Ultra is slimmer at 4.9mm thick.
Which is more water resistant, the Samsung Galaxy S25+ or Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy S25+ is rated IP68 - Dust and water resistant over 1.5 meter and 30 minutes, 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 S25+ and Samsung Galaxy Z Fold8 Ultra run?
The Samsung Galaxy S25+ runs Android 15 and the Samsung Galaxy Z Fold8 Ultra runs Android. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.