Oppo A6s Pro vs Samsung Galaxy S20 Ultra
The Oppo A6s Pro (2026) runs on the MediaTek Helio G100 Max, while the Samsung Galaxy S20 Ultra (2020) runs on the Samsung Exynos 990. By overall MobileRank rating, the Samsung Galaxy S20 Ultra leads — 39/100 vs 37/100 (a 2-point difference). Key differences: the Oppo A6s Pro has the bigger battery (7000 mAh vs 5000); the main camera is 50 MP vs 108 MP; the Oppo A6s Pro is noticeably lighter (190g vs 222g).
Oppo A6s Pro
Samsung Galaxy S20 Ultra
- Bigger battery: 7000 vs 5000 mAh
- Faster charging: 80W vs 45W
- Lighter: 190g vs 222g
- Longer battery life (65/100 vs 45/100)
- Better design/ergonomics (62/100 vs 22/100)
- Better value for money (55/100 vs 13/100)
- Better main camera: 108MP vs 50MP
- Higher performance (4/100 vs 0/100)
- Better camera (72/100 vs 38/100)
Comparing the Oppo A6s Pro vs the Samsung Galaxy S20 Ultra, the Samsung Galaxy S20 Ultra scores 2 points higher (39/100 vs 37/100). In the "camera" category, the Samsung Galaxy S20 Ultra leads (72/100 vs 38/100). In the "battery" category, the Oppo A6s Pro leads (65/100 vs 45/100). In the "value for money" category, the Oppo A6s Pro leads (55/100 vs 13/100). In the "performance" category, the Samsung Galaxy S20 Ultra and the Oppo A6s Pro are nearly equal (4/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Samsung Galaxy S20 Ultra significantly outperforms the Oppo A6s Pro (72/100 vs 38/100). In the "battery" category, the Oppo A6s Pro notably outperforms the Samsung Galaxy S20 Ultra (65/100 vs 45/100). In the "design" category, the Oppo A6s Pro significantly outperforms the Samsung Galaxy S20 Ultra (62/100 vs 22/100). In the "value for money" category, the Oppo A6s Pro significantly outperforms the Samsung Galaxy S20 Ultra (55/100 vs 13/100).
| Specification | Oppo A6s Pro | Samsung Galaxy S20 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G100 Max | Samsung Exynos 990 | |
| AnTuTu | — | 901346 | |
| Geekbench Single | — | 1222 | |
| Geekbench Multi | — | 3060 | |
| Display | 6.6" AMOLED | 6.9" Dynamic AMOLED 2X | |
| Resolution | 1080x2372 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 5000 mAh | |
| Charging | 80W | 45W | |
| Wireless charging | 0W | 15W | |
| Main camera | 50 MP | 108 MP | |
| Ultrawide | 0 MP | 12 MP | |
| Telephoto | 0 MP | 48 MP | |
| Front camera | 50 MP | 40 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 256GB | 128GB / 256GB / 512GB | |
| OS | Android 16, ColorOS 16 | Android 10 | |
| Brightness (peak) | 1400 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 158.2×75.0×8.0 mm | — | |
| Weight | 190 g | 222 g | |
| Price | — | $1399 |
Oppo A6s Pro
- Main: 50MP f/f/1.8
- Front: 50MP
Samsung Galaxy S20 Ultra
- Main: 108MP f/f/1.8
- Ultrawide: 12MP
- Telephoto: 48MP
- Front: 40MP
Oppo A6s Pro
- 6.6" AMOLED
- Resolution: 1080x2372
- Refresh rate: 120 Hz
Samsung Galaxy S20 Ultra
- 6.9" Dynamic AMOLED 2X
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Oppo A6s Pro
- 7000 mAh
- Wired: 80W
- No wireless charging
Samsung Galaxy S20 Ultra
- 5000 mAh
- Wired: 45W
- Wireless: 15W
Oppo A6s Pro
Price unknownperformance
In the "performance" category, the Samsung Galaxy S20 Ultra and the Oppo A6s Pro are nearly equal (4/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Samsung Galaxy S20 Ultra significantly outperforms the Oppo A6s Pro (72/100 vs 38/100).
battery
In the "battery" category, the Oppo A6s Pro notably outperforms the Samsung Galaxy S20 Ultra (65/100 vs 45/100).
design
In the "design" category, the Oppo A6s Pro significantly outperforms the Samsung Galaxy S20 Ultra (62/100 vs 22/100).
value for money
In the "value for money" category, the Oppo A6s Pro significantly outperforms the Samsung Galaxy S20 Ultra (55/100 vs 13/100).
Which is better: the Oppo A6s Pro or the Samsung Galaxy S20 Ultra?
The Samsung Galaxy S20 Ultra edges out the Oppo A6s Pro by just 2 points — the two devices are very close in overall level.
What is the rating of the Oppo A6s Pro and the Samsung Galaxy S20 Ultra?
The Oppo A6s Pro has a MobileRank rating of 37/100, the Samsung Galaxy S20 Ultra — 39/100.
Which has the better camera: the Oppo A6s Pro or the Samsung Galaxy S20 Ultra?
The Samsung Galaxy S20 Ultra leads on camera score (72/100 vs 38/100).
Should you choose the Oppo A6s Pro over the Samsung Galaxy S20 Ultra?
The Oppo A6s Pro is a better fit for everyday use. The Samsung Galaxy S20 Ultra is a better fit for everyday use.