Samsung Galaxy S8 vs Samsung Galaxy S8 Plus
Our Verdict: The Galaxy S8 and Galaxy S8 Plus launched together: the S8 is the standard model and the S8 Plus the higher-end one. The S8 Plus packs the bigger battery, 3500mAh against 3000mAh, which should mean longer between charges in day-to-day use, and the S8 Plus has the bigger screen at 6.2" against 5.8", while the S8 has the sharper one at 568 PPI. The S8 is the lighter phone at 155g against 173g. The S8 Plus is the one to have if you want what it adds, but the S8 is the smarter buy if you'd rather keep the money.
Buying outright, the S8 starts at £92 SIM-free.
Prices updated 13 July 2026
Samsung Galaxy S8
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Samsung Galaxy S8 Plus
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|---|---|---|
| Screen | 5.8" | 6.2" |
| Display | Super AMOLED | Super AMOLED |
| Resolution | 2960 x 1440 | 2960 x 1440 |
| Pixels Per Inch | 568 | 531 |
| Rear Camera | 12 Megapixels | 12 Megapixels |
| Front Camera | 8 Megapixels | 8 Megapixels |
| Chipset | Exynos 8995 Octa | Exynos 8995 Octa |
| Battery | 3,000 mAh | 3,500 mAh |
| Storage | 64GB | 64GB |
| OS | Android | Android |
| SIM Type | Nano SIM | Nano SIM |
| Connectivity | Up to 4G | Up to 4G |
| Wi-Fi | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac |
| Bluetooth | 5.0 with LE, ANT+ | 5.0 with LE, ANT+ |
| Dimensions | 148.9 x 68.1 x 8 mm | 159.5 x 73.4 x 8.1 mm |
| Weight | 155 grams | 173 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 | £92.00 | £140.00 |
| Prices updated 13 July 2026 | ||
| Deals | Deals | |
Cheapest Deals
Frequently Asked Questions
Which has the better screen, the Samsung Galaxy S8 or Samsung Galaxy S8 Plus?
The Samsung Galaxy S8 Plus has the bigger screen at 6.2" compared to the Samsung Galaxy S8's 5.8", the Samsung Galaxy S8 has the sharper display at 568 pixels per inch versus 531, and both use Super AMOLED panels.
Which has the better camera, the Samsung Galaxy S8 or Samsung Galaxy S8 Plus?
The Samsung Galaxy S8 features a 12 Megapixels rear camera, while the Samsung Galaxy S8 Plus has a 12 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 S8 or Samsung Galaxy S8 Plus?
The Samsung Galaxy S8 is cheaper SIM-free, starting from £92.00.
What storage options are available for the Samsung Galaxy S8 and Samsung Galaxy S8 Plus?
The Samsung Galaxy S8 is available in 64GB, while the Samsung Galaxy S8 Plus comes in 64GB.
What processors do the Samsung Galaxy S8 and Samsung Galaxy S8 Plus use?
The Samsung Galaxy S8 is powered by the Exynos 8995 Octa, while the Samsung Galaxy S8 Plus uses the Exynos 8995 Octa.
Which is easier to carry and hold, the Samsung Galaxy S8 or Samsung Galaxy S8 Plus?
The Samsung Galaxy S8 is the more portable of the two: it's 18g lighter at 155 grams, it's also the more compact phone at 148.9 x 68.1 x 8 mm.
Which is more water resistant, the Samsung Galaxy S8 or Samsung Galaxy S8 Plus?
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 S8 and Samsung Galaxy S8 Plus run?
Both phones run Android.