Infinix Smart 20 vs Samsung Galaxy S26 Ultra
The Infinix Smart 20 (2026) runs on the MediaTek Helio G81 Ultimate, while the Samsung Galaxy S26 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; estimated prices are $149 and $1299. By overall MobileRank rating, the Samsung Galaxy S26 Ultra leads — 75/100 vs 26/100 (a 49-point difference). Key differences: the Infinix Smart 20 has the bigger battery (5200 mAh vs 5000); the main camera is 8 MP vs 200 MP; the Samsung Galaxy S26 Ultra is faster in AnTuTu (3,515,964 vs 358,383).
Infinix Smart 20
Samsung Galaxy S26 Ultra
- Bigger battery: 5200 vs 5000 mAh
- Cheaper: $149 vs $1299
- Better design/ergonomics (50/100 vs 32/100)
- Better value for money (100/100 vs 20/100)
- Higher AnTuTu: 3515964 vs 358383
- Better Geekbench Single: 3601 vs 432
- Better Geekbench Multi: 10686 vs 1416
- Faster charging: 60W vs 15W
- Better main camera: 200MP vs 8MP
- Higher performance (84/100 vs 0/100)
- Better camera (86/100 vs 0/100)
- Longer battery life (51/100 vs 42/100)
Comparing the Infinix Smart 20 vs the Samsung Galaxy S26 Ultra, the Samsung Galaxy S26 Ultra scores 49 points higher (75/100 vs 26/100). In the "performance" category, the Samsung Galaxy S26 Ultra leads (84/100 vs 0/100). In the "camera" category, the Samsung Galaxy S26 Ultra leads (86/100 vs 0/100). In the "value for money" category, the Infinix Smart 20 leads (100/100 vs 20/100). In the "performance" category, the Samsung Galaxy S26 Ultra significantly outperforms the Infinix Smart 20 (84/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Samsung Galaxy S26 Ultra significantly outperforms the Infinix Smart 20 (86/100 vs 0/100). In the "battery" category, the Samsung Galaxy S26 Ultra is a bit better (51/100 vs 42/100). In the "design" category, the Infinix Smart 20 notably outperforms the Samsung Galaxy S26 Ultra (50/100 vs 32/100). In the "value for money" category, the Infinix Smart 20 significantly outperforms the Samsung Galaxy S26 Ultra (100/100 vs 20/100).
| Specification | Infinix Smart 20 | Samsung Galaxy S26 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G81 Ultimate | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 358383 | 3515964 | |
| Geekbench Single | 432 | 3601 | |
| Geekbench Multi | 1416 | 10686 | |
| Display | 6.8" IPS LCD | 6.9" Dynamic AMOLED 2X | |
| Resolution | 1576x720 | 3120x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5200 mAh | 5000 mAh | |
| Charging | 15W | 60W | |
| Wireless charging | 0W | 25W | |
| DXOMark (camera) | — | 157 | |
| Main camera | 8 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 12 MP | |
| RAM | 4GB | 12GB / 16GB | |
| Storage | 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 / One UI 8.5 | |
| Brightness (peak) | 700 nits | 2600 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 167.7×78.8×7.7 mm | 163.6×78.1×7.9 mm | |
| Weight | — | 214 g | |
| Price | $149 | $1299 |
Infinix Smart 20
- Main: 8MP f/f/2.0
- Front: 8MP
Samsung Galaxy S26 Ultra
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 12MP
Infinix Smart 20
- 6.8" IPS LCD
- Resolution: 1576x720
- Refresh rate: 120 Hz
Samsung Galaxy S26 Ultra
- 6.9" Dynamic AMOLED 2X
- Resolution: 3120x1440
- Refresh rate: 120 Hz
Infinix Smart 20
- 5200 mAh
- Wired: 15W
- No wireless charging
Samsung Galaxy S26 Ultra
- 5000 mAh
- NanoReview test: web browsing 10:12 hrs, total 28:50 hrs
- Wired: 60W
- Wireless: 25W
We compared Infinix Smart 20 and Samsung Galaxy S26 Ultra, covering their specs and all relevant benchmarks.
Samsung Galaxy S26 Ultra leads Infinix Smart 20 by 89.8% in our overall performance rating.
Price difference: $1150. Infinix Smart 20 is cheaper by $1150.
performance
In the "performance" category, the Samsung Galaxy S26 Ultra significantly outperforms the Infinix Smart 20 (84/100 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 S26 Ultra significantly outperforms the Infinix Smart 20 (86/100 vs 0/100).
battery
In the "battery" category, the Samsung Galaxy S26 Ultra is a bit better (51/100 vs 42/100).
design
In the "design" category, the Infinix Smart 20 notably outperforms the Samsung Galaxy S26 Ultra (50/100 vs 32/100).
value for money
In the "value for money" category, the Infinix Smart 20 significantly outperforms the Samsung Galaxy S26 Ultra (100/100 vs 20/100).
Which is better: the Infinix Smart 20 or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra significantly outperforms the Infinix Smart 20 by 49 points (75/100 vs 26/100).
What is the rating of the Infinix Smart 20 and the Samsung Galaxy S26 Ultra?
The Infinix Smart 20 has a MobileRank rating of 26/100, the Samsung Galaxy S26 Ultra — 75/100.
Which has the better camera: the Infinix Smart 20 or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra leads on camera score (86/100 vs 0/100).
Which is more powerful: the Infinix Smart 20 or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra leads on performance (84/100 vs 0/100).
Should you choose the Infinix Smart 20 over the Samsung Galaxy S26 Ultra?
The Infinix Smart 20 is a better fit for budget-conscious buyers. The Samsung Galaxy S26 Ultra is a better fit for gamers and power users, mobile photography enthusiasts.