Samsung Galaxy S20 Ultra vs Samsung Galaxy S26 Ultra
The Samsung Galaxy S20 Ultra (2020) runs on the Samsung Exynos 990, while the Samsung Galaxy S26 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $1399 and $1299. By overall MobileRank rating, the Samsung Galaxy S26 Ultra leads — 83/100 vs 64/100 (a 19-point difference). Key differences: the main camera is 108 MP vs 200 MP; the Samsung Galaxy S26 Ultra is faster in AnTuTu (3,437,807 vs 901,346).
Samsung Galaxy S20 Ultra
Samsung Galaxy S26 Ultra
- Overall rating 64/100
- Higher AnTuTu: 3437807 vs 901346
- Better Geekbench Single: 3601 vs 1222
- Better Geekbench Multi: 10686 vs 3060
- Faster charging: 60W vs 45W
- Better main camera: 200MP vs 108MP
- Faster wireless charging: 25W vs 15W
- Lighter: 214g vs 222g
- Cheaper at launch: $1299 vs $1399
- Higher performance (95/100 vs 58/100)
- Better camera (86/100 vs 73/100)
- Longer battery life (61/100 vs 56/100)
- Better portability (51/100 vs 37/100)
Comparing the Samsung Galaxy S20 Ultra vs the Samsung Galaxy S26 Ultra, the Samsung Galaxy S26 Ultra scores 19 points higher (83/100 vs 64/100). In the "performance" category, the Samsung Galaxy S26 Ultra leads (95/100 vs 58/100). In the "camera" category, the Samsung Galaxy S26 Ultra leads (86/100 vs 73/100). Value score: Samsung Galaxy S20 Ultra — 34/100, Samsung Galaxy S26 Ultra — 74/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Samsung Galaxy S26 Ultra significantly outperforms the Samsung Galaxy S20 Ultra (95/100 vs 58/100). In the "display" category, both devices are on the same level — 88/100. In the "camera" category, the Samsung Galaxy S26 Ultra is a bit better (86/100 vs 73/100). In the "battery" category, the Samsung Galaxy S26 Ultra is a bit better (61/100 vs 56/100). In the "portability" category, the Samsung Galaxy S26 Ultra is a bit better (51/100 vs 37/100).
| Specification | Samsung Galaxy S20 Ultra | Samsung Galaxy S26 Ultra | |
|---|---|---|---|
| Processor | Samsung Exynos 990 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 901346 | 3437807 | |
| Geekbench Single | 1222 | 3601 | |
| Geekbench Multi | 3060 | 10686 | |
| Display | 6.9" Dynamic AMOLED 2X | 6.9" Dynamic AMOLED 2X | |
| Resolution | 3200x1440 | 3120x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 5000 mAh | |
| Charging | 45W | 60W | |
| Wireless charging | 15W | 25W | |
| DXOMark (camera) | — | 157 | |
| Main camera | 108 MP | 200 MP | |
| Ultrawide | 12 MP | 50 MP | |
| Telephoto | 48 MP | 50 MP | |
| Front camera | 40 MP | 12 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 10 | Android 16 / One UI 8.5 | |
| Brightness (peak) | — | 2600 nits | |
| NFC | — | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 163.6×78.1×7.9 mm | |
| Weight | 222 g | 214 g | |
| Launch price | $1399 | $1299 |
Samsung Galaxy S20 Ultra
- Main: 108MP f/f/1.8
- Ultrawide: 12MP
- Telephoto: 48MP
- Front: 40MP
Samsung Galaxy S26 Ultra
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 12MP
Samsung Galaxy S20 Ultra
- 6.9" Dynamic AMOLED 2X
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Samsung Galaxy S26 Ultra
- 6.9" Dynamic AMOLED 2X
- Resolution: 3120x1440
- Refresh rate: 120 Hz
Samsung Galaxy S20 Ultra
- 5000 mAh
- Wired: 45W
- Wireless: 15W
Samsung Galaxy S26 Ultra
- 5000 mAh
- NanoReview test: web browsing 10:12 hrs, total 28:50 hrs
- Wired: 60W
- Wireless: 25W
We compared Samsung Galaxy S20 Ultra and Samsung Galaxy S26 Ultra, covering their specs and all relevant benchmarks.
Samsung Galaxy S26 Ultra leads Samsung Galaxy S20 Ultra by 73.8% in our overall performance rating.
Launch price difference: $100. Samsung Galaxy S26 Ultra was $100 cheaper at launch.
performance
In the "performance" category, the Samsung Galaxy S26 Ultra significantly outperforms the Samsung Galaxy S20 Ultra (95/100 vs 58/100).
display
In the "display" category, both devices are on the same level — 88/100.
camera
In the "camera" category, the Samsung Galaxy S26 Ultra is a bit better (86/100 vs 73/100).
battery
In the "battery" category, the Samsung Galaxy S26 Ultra is a bit better (61/100 vs 56/100).
portability
In the "portability" category, the Samsung Galaxy S26 Ultra is a bit better (51/100 vs 37/100).
Which is better: the Samsung Galaxy S20 Ultra or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra is noticeably better than the Samsung Galaxy S20 Ultra — the overall rating gap is 19 points.
What is the rating of the Samsung Galaxy S20 Ultra and the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S20 Ultra has a MobileRank rating of 64/100, the Samsung Galaxy S26 Ultra — 83/100.
Which has the better camera: the Samsung Galaxy S20 Ultra or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra leads on camera score (86/100 vs 73/100).
Which is more powerful: the Samsung Galaxy S20 Ultra or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra leads on performance (95/100 vs 58/100).
Should you choose the Samsung Galaxy S20 Ultra over the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S20 Ultra is a better fit for everyday use. The Samsung Galaxy S26 Ultra is a better fit for gamers and power users, mobile photography enthusiasts.