Samsung Galaxy S21 Plus vs Samsung Galaxy S24 FE
Our Verdict: The Galaxy S24 FE is three years newer than the Galaxy S21 Plus, and it shows in the specs. The S21+ 5G leads on camera hardware with a 64MP main sensor to the S24 FE's 50MP, and the S21+ 5G is the lighter phone at 202g against 213g. Coming from the S21+ 5G, the S24 FE is a genuine upgrade rather than a token one.
Buying outright, the S21+ 5G starts at £175 SIM-free.
10 reviews 3.9
10 reviews
Prices updated 28 July 2026
Samsung Galaxy S21 Plus
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Samsung Galaxy S24 FE
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|---|---|---|
| Expert Rating | 4.0 10 reviews |
3.9 10 reviews |
| Screen | 6.7" | 6.7" |
| Display | Dynamic AMOLED 2X | Dynamic LTPO AMOLED 2X |
| Resolution | 1080 x 2400 | 1080 x 2340 |
| Pixels Per Inch | 393 | 385 |
| Rear Camera | 64 Megapixels | 50 Megapixels |
| Front Camera | 10 Megapixels | 12 Megapixels |
| Chipset | Exynos 2100 | Exynos 2400e (4 nm) |
| Battery | 4,800 mAh | 4,700 mAh |
| Storage | 128GB, 256GB | 128GB, 256GB |
| OS | Android 11 | Android |
| SIM Type | Standard 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/6e |
| Bluetooth | 5.0, A2DP, LE | 5.3 with A2DP, LE |
| Dimensions | 161.4 x 75.6 x 7.8 mm | 162 x 77.3 x 8 mm |
| Weight | 202 grams | 213 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 | - |
£54.83/mo
£30.00 upfront |
| SIM-free | £174.99 | £309.99 |
| Prices updated 28 July 2026 | ||
| Deals | Deals | |
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Frequently Asked Questions
Which has the better screen, the Samsung Galaxy S21 Plus or Samsung Galaxy S24 FE?
Both phones have a similar screen size at around 6.7", both screens are similarly sharp at around 393 pixels per inch, and the Samsung Galaxy S21 Plus uses a Dynamic AMOLED 2X panel while the Samsung Galaxy S24 FE has a Dynamic LTPO AMOLED 2X.
Which has the better camera, the Samsung Galaxy S21 Plus or Samsung Galaxy S24 FE?
The Samsung Galaxy S21 Plus features a 64 Megapixels rear camera, while the Samsung Galaxy S24 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 S21 Plus or Samsung Galaxy S24 FE?
The Samsung Galaxy S21 Plus is cheaper SIM-free, starting from £174.99.
What storage options are available for the Samsung Galaxy S21 Plus and Samsung Galaxy S24 FE?
The Samsung Galaxy S21 Plus is available in 128GB, 256GB, while the Samsung Galaxy S24 FE comes in 128GB, 256GB.
What processors do the Samsung Galaxy S21 Plus and Samsung Galaxy S24 FE use?
The Samsung Galaxy S21 Plus is powered by the Exynos 2100, while the Samsung Galaxy S24 FE uses the Exynos 2400e (4 nm).
Which is easier to carry and hold, the Samsung Galaxy S21 Plus or Samsung Galaxy S24 FE?
The Samsung Galaxy S21 Plus is the more portable of the two: it's 11g lighter at 202 grams, it's also the more compact phone at 161.4 x 75.6 x 7.8 mm.
Which is more water resistant, the Samsung Galaxy S21 Plus or Samsung Galaxy S24 FE?
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 S21 Plus and Samsung Galaxy S24 FE run?
The Samsung Galaxy S21 Plus runs Android 11 and the Samsung Galaxy S24 FE runs Android. This is one of the biggest factors when choosing between the two, as each ecosystem has its own apps, services and features.