Samsung Galaxy A15 vs Samsung Galaxy S25 FE
Our Verdict: The Galaxy A15 and Galaxy S25 FE are both from the same brand, but the A15 is a mid-range phone and the S25 FE a flagship. Only the S25 FE is a 5G phone; the A15 maxes out at 4G, and the S25 FE goes up to 512GB of storage, where the A15 tops out at 128GB. The S25 FE has the bigger screen, 6.7" against 6.5", and the S25 FE is the lighter phone at 190g against 200g. Get the S25 FE if those extras are worth it to you; otherwise the A15 covers the basics for less.
Buying outright, the A15 starts at £105 SIM-free.
Prices updated 27 July 2026
Samsung Galaxy A15
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Samsung Galaxy S25 FE
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|---|---|---|
| Screen | 6.5" | 6.7" |
| Display | Super AMOLED | Dynamic LTPO AMOLED 2X |
| Resolution | 1080 x 2340 | 1080 x 2340 |
| Pixels Per Inch | 396 | 385 |
| Rear Camera | 50 Megapixels | 50 Megapixels |
| Front Camera | 13 Megapixels | 12 Megapixels |
| Chipset | MediaTek Helio G99 | Exynos 2400 (4 nm) |
| Battery | 5,000 mAh | 4,900 mAh |
| Storage | 128GB | 128GB, 256GB, 512GB |
| OS | Android | Android 16 |
| SIM Type | Nano SIM | nano-SIM and e-SIM |
| Connectivity | Up to 4G | Up to 5G |
| Wi-Fi | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac/6e |
| Bluetooth | 5.3 with A2DP, LE | 5.4, A2DP, LE |
| Dimensions | 160.1 x 76.8 x 8.4 mm | 161.3 x 76.6 x 7.4 mm |
| Weight | 200 grams | 190 grams |
| Water Resistance | Not rated | IP68 - Dust and water resistant over 1.5 meter and 30 minutes |
| Contracts | - |
£23.54/mo
£9.00 upfront |
| SIM-free | £104.99 | £399.99 |
| Prices updated 27 July 2026 | ||
| Deals | Deals | |
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Frequently Asked Questions
Which has the better screen, the Samsung Galaxy A15 or Samsung Galaxy S25 FE?
The Samsung Galaxy S25 FE has the bigger screen at 6.7" compared to the Samsung Galaxy A15's 6.5", the Samsung Galaxy A15 has the sharper display at 396 pixels per inch versus 385, and the Samsung Galaxy A15 uses a Super AMOLED panel while the Samsung Galaxy S25 FE has a Dynamic LTPO AMOLED 2X.
Which has the better camera, the Samsung Galaxy A15 or Samsung Galaxy S25 FE?
The Samsung Galaxy A15 features a 50 Megapixels rear camera, while the Samsung Galaxy S25 FE 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 A15 or Samsung Galaxy S25 FE?
The Samsung Galaxy A15 is cheaper SIM-free, starting from £104.99.
What storage options are available for the Samsung Galaxy A15 and Samsung Galaxy S25 FE?
The Samsung Galaxy A15 is available in 128GB, while the Samsung Galaxy S25 FE comes in 128GB, 256GB, 512GB.
What processors do the Samsung Galaxy A15 and Samsung Galaxy S25 FE use?
The Samsung Galaxy A15 is powered by the MediaTek Helio G99, while the Samsung Galaxy S25 FE uses the Exynos 2400 (4 nm).
Which is easier to carry and hold, the Samsung Galaxy A15 or Samsung Galaxy S25 FE?
It's a trade-off: the Samsung Galaxy S25 FE is lighter but the Samsung Galaxy A15 is more compact. It's 10g lighter at 190 grams, though the Samsung Galaxy A15 is actually the more compact phone at 160.1 x 76.8 x 8.4 mm, the Samsung Galaxy S25 FE is slimmer at 7.4mm thick.
Which is more water resistant, the Samsung Galaxy A15 or Samsung Galaxy S25 FE?
The Samsung Galaxy A15 is rated Not rated, while the Samsung Galaxy S25 FE is rated IP68 - Dust and water resistant over 1.5 meter and 30 minutes.
What operating system do the Samsung Galaxy A15 and Samsung Galaxy S25 FE run?
The Samsung Galaxy A15 runs Android and the Samsung Galaxy S25 FE runs Android 16. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.