Samsung Galaxy S20 5G vs Samsung Galaxy S25+
Our Verdict: The Galaxy S25+ is five years newer than the Galaxy S20 5G, and it shows in the specs. The S20 5G has the better camera on paper, 64MP versus 50MP, and the S25+ has the bigger battery of the two, 4900mAh against 4000mAh, which usually means longer between charges. The S25+ has the bigger screen at 6.7" against 6.2", while the S20 5G has the sharper one at 566 PPI, and the S25+ offers up to 512GB of storage versus 128GB on the S20 5G. If you're on the S20 5G, the S25+ is a real step up, but only worth it if the changes above matter to you.
Buying outright, the S20 5G starts at £165 SIM-free.
12 reviews 4.0
10 reviews
Samsung Galaxy S20 5G
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Samsung Galaxy S25+
|
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|---|---|---|
| Expert Rating | 4.2 12 reviews |
4.0 10 reviews |
| Screen | 6.2" | 6.7" |
| Display | AMOLED | Dynamic LTPO AMOLED 2X |
| Resolution | 1440 x 3200 | 1440 x 3120 |
| Pixels Per Inch | 566 | 513 |
| Rear Camera | 64 Megapixels | 50 Megapixels |
| Front Camera | 10 Megapixels | 12 Megapixels |
| Chipset | Exynos 990 | Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) |
| Battery | 4,000 mAh | 4,900 mAh |
| Storage | 128GB | 256GB, 512GB |
| OS | Android | Android 15 |
| SIM Type | Nano SIM | nano-SIM and e-SIM |
| Connectivity | Up to 5G | Up to 5G |
| Wi-Fi | 802.11 a/b/g/n/ac/ax | 802.11 a/b/g/n/ac/6e |
| Bluetooth | 5.0 with A2DP, LE, apt-X | 5.4, A2DP, LE |
| Dimensions | 152 x 68 x 7.9 mm | 158.44 x 75.79 x 7.35 mm |
| Weight | 164 grams | 190 grams |
| Water Resistance | IP68 - Dust and water resistant over 1.5 meter and 30 minutes | IP68 - Dust and water resistant over 1.5 meter and 30 minutes |
| Contracts | - |
£69.83/mo
£30.00 upfront |
| SIM-free | £164.99 | £489.99 |
| Deals | Deals |
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Frequently Asked Questions
Which has the better screen, the Samsung Galaxy S20 5G or Samsung Galaxy S25+?
The Samsung Galaxy S25+ has the bigger screen at 6.7" compared to the Samsung Galaxy S20 5G's 6.2", the Samsung Galaxy S20 5G has the sharper display at 566 pixels per inch versus 513, and the Samsung Galaxy S20 5G uses a AMOLED panel while the Samsung Galaxy S25+ has a Dynamic LTPO AMOLED 2X.
Which has the better camera, the Samsung Galaxy S20 5G or Samsung Galaxy S25+?
The Samsung Galaxy S20 5G features a 64 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 S20 5G or Samsung Galaxy S25+?
The Samsung Galaxy S20 5G is cheaper SIM-free, starting from £164.99.
What storage options are available for the Samsung Galaxy S20 5G and Samsung Galaxy S25+?
The Samsung Galaxy S20 5G is available in 128GB, while the Samsung Galaxy S25+ comes in 256GB, 512GB.
What processors do the Samsung Galaxy S20 5G and Samsung Galaxy S25+ use?
The Samsung Galaxy S20 5G is powered by the Exynos 990, 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 S20 5G or Samsung Galaxy S25+?
The Samsung Galaxy S20 5G is the more portable of the two: it's 26g lighter at 164 grams, it's also the more compact phone at 152 x 68 x 7.9 mm, the Samsung Galaxy S25+ is slimmer at 7.35mm thick.
Which is more water resistant, the Samsung Galaxy S20 5G or Samsung Galaxy S25+?
Both phones share the same water resistance rating of IP68 - Dust and water resistant over 1.5 meter and 30 minutes.
What operating system do the Samsung Galaxy S20 5G and Samsung Galaxy S25+ run?
The Samsung Galaxy S20 5G 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.