Samsung Galaxy S20 4G vs Samsung Galaxy S20 5G
Our Verdict: The Galaxy S20 5G and Galaxy S20 4G launched together in 2020: the S20 5G is the standard model and the S20 4G the higher-end one. Only the S20 5G is a 5G phone; the S20 4G maxes out at 4G. The S20 5G doesn't just win on price; it holds its own on specs too, which makes it the easy pick unless something specific draws you to the S20 4G.
Buying outright, the S20 5G starts at £129 SIM-free.
Prices updated 17 July 2026
Samsung Galaxy S20 4G
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Samsung Galaxy S20 5G
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|---|---|---|
| Screen | 6.2" | 6.2" |
| Display | AMOLED | AMOLED |
| Resolution | 1440 x 3200 | 1440 x 3200 |
| Pixels Per Inch | 566 | 566 |
| Rear Camera | 64 Megapixels | 64 Megapixels |
| Front Camera | 10 Megapixels | 10 Megapixels |
| Chipset | Exynos 990 | Exynos 990 |
| Battery | 4,000 mAh | 4,000 mAh |
| Storage | 128GB | 128GB |
| OS | Android | Android |
| SIM Type | Nano SIM | Nano SIM |
| Connectivity | Up to 4G | Up to 5G |
| Wi-Fi | 802.11 a/b/g/n/ac/ax | 802.11 a/b/g/n/ac/ax |
| Bluetooth | 5.0 with A2DP, LE, apt-X | 5.0 with A2DP, LE, apt-X |
| Dimensions | 152 x 68 x 7.9 mm | 152 x 68 x 7.9 mm |
| Weight | 164 grams | 164 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 | - | - |
| SIM-free | £174.99 | £129.00 |
| Prices updated 17 July 2026 | ||
| Deals | Deals | |
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Frequently Asked Questions
Which has the better screen, the Samsung Galaxy S20 4G or Samsung Galaxy S20 5G?
Both phones have a similar screen size at around 6.2", both screens are similarly sharp at around 566 pixels per inch, and both use AMOLED panels.
Which has the better camera, the Samsung Galaxy S20 4G or Samsung Galaxy S20 5G?
The Samsung Galaxy S20 4G features a 64 Megapixels rear camera, while the Samsung Galaxy S20 5G has a 64 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 4G or Samsung Galaxy S20 5G?
The Samsung Galaxy S20 5G is cheaper SIM-free, starting from £129.00.
What storage options are available for the Samsung Galaxy S20 4G and Samsung Galaxy S20 5G?
The Samsung Galaxy S20 4G is available in 128GB, while the Samsung Galaxy S20 5G comes in 128GB.
What processors do the Samsung Galaxy S20 4G and Samsung Galaxy S20 5G use?
The Samsung Galaxy S20 4G is powered by the Exynos 990, while the Samsung Galaxy S20 5G uses the Exynos 990.
Which is easier to carry and hold, the Samsung Galaxy S20 4G or Samsung Galaxy S20 5G?
They weigh about the same (164 grams vs 164 grams), both are similar in overall footprint.
Which is more water resistant, the Samsung Galaxy S20 4G or Samsung Galaxy S20 5G?
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 4G and Samsung Galaxy S20 5G run?
Both phones run Android.