OPPO A 6 Pro vs Samsung Galaxy S25 Edge
Our Verdict: The Samsung Galaxy S25 Edge has the better camera on paper, 200MP versus 50MP, and there's more battery in the OPPO A 6 Pro, 7000mAh to 3900mAh, which usually means longer between charges. Storage goes higher on the S25 Edge, up to 512GB against 256GB, and the S25 Edge has the sharper display at 513 PPI to 397. Get the S25 Edge if those extras are worth it to you; otherwise the A5 2020 6 Pro covers the basics for less.
Over a full contract, the A5 2020 6 Pro works out around £361 all-in, about £347 less than the S25 Edge.
Prices updated 27 July 2026
OPPO A 6 Pro
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Samsung Galaxy S25 Edge
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|---|---|---|
| Screen | 6.57" | 6.7" |
| Display | AMOLED | Dynamic AMOLED 2X |
| Resolution | 1080 x 2372 | 1440 x 3120 |
| Pixels Per Inch | 397 | 513 |
| Rear Camera | 50 Megapixels | 200 Megapixels |
| Front Camera | 16 Megapixels | 12 Megapixels |
| Chipset | Mediatek Dimensity 6300 (6 nm) | Qualcomm SM8750-3-AB Snapdragon 8 Elite (3 nm) |
| Battery | 7,000 mAh | 3,900 mAh |
| Storage | 128GB, 256GB | 256GB, 512GB |
| OS | Android | Android 15 |
| SIM Type | Nano SIM + Nano SIM | nano-SIM and e-SIM |
| Connectivity | Up to 5G | Up to 5G |
| Wi-Fi | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac/6e |
| Bluetooth | 5.4, A2DP, LE, aptX HD | 5.4, A2DP, LE |
| Dimensions | 158.2 x 75 x 8 mm | 159 x 76 x 5.8 mm |
| Weight | 185 grams | 163 grams |
| Water Resistance | IP68/IP69 dust/water resistant (up to 1.5m for 30 min) | IP68 - Dust and water resistant over 1.5 meter and 30 minutes |
| Contracts |
£9.99/mo
£99.00 upfront |
£28.29/mo
£29.00 upfront |
| SIM-free | £247.00 | £499.00 |
| Prices updated 27 July 2026 | ||
| Deals | Deals | |
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Frequently Asked Questions
Is the OPPO A 6 Pro or Samsung Galaxy S25 Edge cheaper on contract?
Based on total cost of ownership, the OPPO A 6 Pro is cheaper on contract at £361.16 over the life of the deal from £9.99 per month with £99.00 upfront.
Which has the better screen, the OPPO A 6 Pro or Samsung Galaxy S25 Edge?
The Samsung Galaxy S25 Edge has the bigger screen at 6.7" compared to the OPPO A 6 Pro's 6.6", the Samsung Galaxy S25 Edge has the sharper display at 513 pixels per inch versus 397, and the OPPO A 6 Pro uses a AMOLED panel while the Samsung Galaxy S25 Edge has a Dynamic AMOLED 2X.
Which has the better camera, the OPPO A 6 Pro or Samsung Galaxy S25 Edge?
The OPPO A 6 Pro features a 50 Megapixels rear camera, while the Samsung Galaxy S25 Edge has a 200 Megapixels rear camera. Both devices also have front-facing cameras for selfies and video calls.
Which is cheaper to buy SIM-free, the OPPO A 6 Pro or Samsung Galaxy S25 Edge?
The OPPO A 6 Pro is cheaper SIM-free, starting from £247.00.
What storage options are available for the OPPO A 6 Pro and Samsung Galaxy S25 Edge?
The OPPO A 6 Pro is available in 128GB, 256GB, while the Samsung Galaxy S25 Edge comes in 256GB, 512GB.
What processors do the OPPO A 6 Pro and Samsung Galaxy S25 Edge use?
The OPPO A 6 Pro is powered by the Mediatek Dimensity 6300 (6 nm), while the Samsung Galaxy S25 Edge uses the Qualcomm SM8750-3-AB Snapdragon 8 Elite (3 nm).
Which is easier to carry and hold, the OPPO A 6 Pro or Samsung Galaxy S25 Edge?
It's a trade-off: the Samsung Galaxy S25 Edge is lighter but the OPPO A 6 Pro is more compact. It's 22g lighter at 163 grams, though the OPPO A 6 Pro is actually the more compact phone at 158.2 x 75 x 8 mm, the Samsung Galaxy S25 Edge is slimmer at 5.8mm thick.
Which is more water resistant, the OPPO A 6 Pro or Samsung Galaxy S25 Edge?
The OPPO A 6 Pro is rated IP68/IP69 dust/water resistant (up to 1.5m for 30 min), while the Samsung Galaxy S25 Edge is rated IP68 - Dust and water resistant over 1.5 meter and 30 minutes.
What operating system do the OPPO A 6 Pro and Samsung Galaxy S25 Edge run?
The OPPO A 6 Pro runs Android and the Samsung Galaxy S25 Edge 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.