Samsung Galaxy Z Fold3 5G vs Samsung Galaxy Z Fold4 5G
Buying outright, the Z Fold4 5G starts at £330 SIM-free.
Prices updated 13 August 2026
Samsung Galaxy Z Fold3 5G
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Samsung Galaxy Z Fold4 5G
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|---|---|---|
| Screen | 7.6" | 7.6" |
| Display | Foldable Dynamic AMOLED 2X | Foldable Dynamic AMOLED 2X |
| Resolution | 1768 x 2208 | 1812 x 2176 |
| Pixels Per Inch | 372 | 373 |
| Rear Camera | 12 Megapixels | 50 Megapixels |
| Front Camera | 16 Megapixels | 4 Megapixels |
| Chipset | Qualcomm SM8350 Snapdragon 888 | Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) |
| Battery | 4,400 mAh | 4,400 mAh |
| Storage | 256GB, 512GB | 256GB, 512GB |
| OS | Android | Android |
| SIM Type | Nano SIM | Nano 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/6e |
| Bluetooth | 5.2 with A2DP, LE, aptX HD | 5.2 with A2DP, LE, aptX HD |
| Dimensions | 158.2 x 128.1 x 6.4 mm | 155.1 x 67.1 x 15.8 mm |
| Weight | 271 grams | 263 grams |
| Water Resistance | Not rated | IPX8 - water resistant (up to 1.5m for 30 mins) |
| Contracts | - | - |
| SIM-free | £504.99 | £329.99 |
| Prices updated 13 August 2026 | ||
| Deals | Deals | |
Cheapest Deals
Frequently Asked Questions
Which has the better screen, the Samsung Galaxy Z Fold3 5G or Samsung Galaxy Z Fold4 5G?
Both phones have a similar screen size at around 7.6", both screens are similarly sharp at around 372 pixels per inch, and both use Foldable Dynamic AMOLED 2X panels.
Which has the better camera, the Samsung Galaxy Z Fold3 5G or Samsung Galaxy Z Fold4 5G?
The Samsung Galaxy Z Fold3 5G features a 12 Megapixels rear camera, while the Samsung Galaxy Z Fold4 5G 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 Z Fold3 5G or Samsung Galaxy Z Fold4 5G?
The Samsung Galaxy Z Fold4 5G is cheaper SIM-free, starting from £329.99.
What storage options are available for the Samsung Galaxy Z Fold3 5G and Samsung Galaxy Z Fold4 5G?
The Samsung Galaxy Z Fold3 5G is available in 256GB, 512GB, while the Samsung Galaxy Z Fold4 5G comes in 256GB, 512GB.
What processors do the Samsung Galaxy Z Fold3 5G and Samsung Galaxy Z Fold4 5G use?
The Samsung Galaxy Z Fold3 5G is powered by the Qualcomm SM8350 Snapdragon 888, while the Samsung Galaxy Z Fold4 5G uses the Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm).
Which is easier to carry and hold, the Samsung Galaxy Z Fold3 5G or Samsung Galaxy Z Fold4 5G?
The Samsung Galaxy Z Fold4 5G is the more portable of the two: it's 8g lighter at 263 grams, it's also the more compact phone at 155.1 x 67.1 x 15.8 mm, the Samsung Galaxy Z Fold3 5G is slimmer at 6.4mm thick.
Which is more water resistant, the Samsung Galaxy Z Fold3 5G or Samsung Galaxy Z Fold4 5G?
The Samsung Galaxy Z Fold3 5G is rated Not rated, while the Samsung Galaxy Z Fold4 5G is rated IPX8 - water resistant (up to 1.5m for 30 mins).
What operating system do the Samsung Galaxy Z Fold3 5G and Samsung Galaxy Z Fold4 5G run?
Both phones run Android.