Samsung Galaxy A15 vs Samsung Galaxy S25+
Buying outright, the A15 starts at £105 SIM-free.
Prices updated 27 July 2026
Samsung Galaxy A15
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Samsung Galaxy S25+
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|---|---|---|
| Screen | 6.5" | 6.7" |
| Display | Super AMOLED | Dynamic LTPO AMOLED 2X |
| Resolution | 1080 x 2340 | 1440 x 3120 |
| Pixels Per Inch | 396 | 513 |
| Rear Camera | 50 Megapixels | 50 Megapixels |
| Front Camera | 13 Megapixels | 12 Megapixels |
| Chipset | MediaTek Helio G99 | Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) |
| Battery | 5,000 mAh | 4,900 mAh |
| Storage | 128GB | 256GB, 512GB |
| OS | Android | Android 15 |
| 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 | 158.44 x 75.79 x 7.35 mm |
| Weight | 200 grams | 190 grams |
| Water Resistance | Not rated | IP68 - Dust and water resistant over 1.5 meter and 30 minutes |
| Contracts | - |
£69.83/mo
£30.00 upfront |
| SIM-free | £104.99 | £539.99 |
| 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+?
The Samsung Galaxy S25+ has the bigger screen at 6.7" compared to the Samsung Galaxy A15's 6.5", the Samsung Galaxy S25+ has the sharper display at 513 pixels per inch versus 396, and the Samsung Galaxy A15 uses a Super AMOLED panel while the Samsung Galaxy S25+ has a Dynamic LTPO AMOLED 2X.
Which has the better camera, the Samsung Galaxy A15 or Samsung Galaxy S25+?
The Samsung Galaxy A15 features a 50 Megapixels rear camera, while the Samsung Galaxy S25+ 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+?
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+?
The Samsung Galaxy A15 is available in 128GB, while the Samsung Galaxy S25+ comes in 256GB, 512GB.
What processors do the Samsung Galaxy A15 and Samsung Galaxy S25+ use?
The Samsung Galaxy A15 is powered by the MediaTek Helio G99, while the Samsung Galaxy S25+ uses the Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm).
Which is easier to carry and hold, the Samsung Galaxy A15 or Samsung Galaxy S25+?
The Samsung Galaxy S25+ is the more portable of the two: it's 10g lighter at 190 grams, it's also the more compact phone at 158.44 x 75.79 x 7.35 mm, and is slimmer at 7.35mm thick.
Which is more water resistant, the Samsung Galaxy A15 or Samsung Galaxy S25+?
The Samsung Galaxy A15 is rated Not rated, while the Samsung Galaxy S25+ 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+ run?
The Samsung Galaxy A15 runs Android and the Samsung Galaxy S25+ runs Android 15. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.