Redmi K20 Pro Premium vs Samsung Galaxy S26 Ultra
The Redmi K20 Pro Premium (2019) runs on the Qualcomm Snapdragon 855+, while the Samsung Galaxy S26 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Samsung Galaxy S26 Ultra leads — 83/100 vs 50/100 (a 33-point difference). Key differences: the Samsung Galaxy S26 Ultra has the bigger battery (5000 mAh vs 4000); the main camera is 48 MP vs 200 MP; the Samsung Galaxy S26 Ultra is faster in AnTuTu (3,437,807 vs 859,084); the Redmi K20 Pro Premium is noticeably lighter (191g vs 214g).
Redmi K20 Pro Premium
Samsung Galaxy S26 Ultra
- Lighter: 191g vs 214g
- Better portability (56/100 vs 51/100)
- Higher AnTuTu: 3437807 vs 859084
- Better Geekbench Single: 3601 vs 1031
- Better Geekbench Multi: 10686 vs 2864
- Bigger battery: 5000 vs 4000 mAh
- Faster charging: 60W vs 27W
- Better main camera: 200MP vs 48MP
- Higher performance (95/100 vs 55/100)
- Better camera (86/100 vs 41/100)
- Longer battery life (61/100 vs 24/100)
- Better display (88/100 vs 83/100)
Comparing the Redmi K20 Pro Premium vs the Samsung Galaxy S26 Ultra, the Samsung Galaxy S26 Ultra scores 33 points higher (83/100 vs 50/100). In the "performance" category, the Samsung Galaxy S26 Ultra leads (95/100 vs 55/100). In the "camera" category, the Samsung Galaxy S26 Ultra leads (86/100 vs 41/100). In the "battery" category, the Samsung Galaxy S26 Ultra leads (61/100 vs 24/100). In the "performance" category, the Samsung Galaxy S26 Ultra significantly outperforms the Redmi K20 Pro Premium (95/100 vs 55/100). In the "display" category, the Samsung Galaxy S26 Ultra is a bit better (88/100 vs 83/100). In the "camera" category, the Samsung Galaxy S26 Ultra significantly outperforms the Redmi K20 Pro Premium (86/100 vs 41/100). In the "battery" category, the Samsung Galaxy S26 Ultra significantly outperforms the Redmi K20 Pro Premium (61/100 vs 24/100). In the "portability" category, the Redmi K20 Pro Premium is a bit better (56/100 vs 51/100).
| Specification | Redmi K20 Pro Premium | Samsung Galaxy S26 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855+ | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 859084 | 3437807 | |
| Geekbench Single | 1031 | 3601 | |
| Geekbench Multi | 2864 | 10686 | |
| Display | 6.4" Super AMOLED | 6.9" Dynamic AMOLED 2X | |
| Resolution | 1080x2340 | 3120x1440 | |
| Refresh rate | — | 120 Hz | |
| Battery | 4000 mAh | 5000 mAh | |
| Charging | 27W | 60W | |
| Wireless charging | 0W | 25W | |
| DXOMark (camera) | — | 157 | |
| Main camera | 48 MP | 200 MP | |
| Ultrawide | 13 MP | 50 MP | |
| Telephoto | 8 MP | 50 MP | |
| Front camera | 20 MP | 12 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 10; MIUI 11 | Android 16 / One UI 8.5 | |
| Brightness (peak) | — | 2600 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 156.7×74.3×8.8 mm | 163.6×78.1×7.9 mm | |
| Weight | 191 g | 214 g | |
| Launch price | — | $1299 |
Redmi K20 Pro Premium
- Main: 48MP f/f/1.8
- Ultrawide: 13MP
- Telephoto: 8MP
- Front: 20MP
Samsung Galaxy S26 Ultra
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 12MP
Redmi K20 Pro Premium
- 6.4" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Samsung Galaxy S26 Ultra
- 6.9" Dynamic AMOLED 2X
- Resolution: 3120x1440
- Refresh rate: 120 Hz
Redmi K20 Pro Premium
- 4000 mAh
- Wired: 27W
- 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 Redmi K20 Pro Premium and Samsung Galaxy S26 Ultra, covering their specs and all relevant benchmarks.
Samsung Galaxy S26 Ultra leads Redmi K20 Pro Premium by 75.0% in our overall performance rating.
Redmi K20 Pro Premium
Price unknownperformance
In the "performance" category, the Samsung Galaxy S26 Ultra significantly outperforms the Redmi K20 Pro Premium (95/100 vs 55/100).
display
In the "display" category, the Samsung Galaxy S26 Ultra is a bit better (88/100 vs 83/100).
camera
In the "camera" category, the Samsung Galaxy S26 Ultra significantly outperforms the Redmi K20 Pro Premium (86/100 vs 41/100).
battery
In the "battery" category, the Samsung Galaxy S26 Ultra significantly outperforms the Redmi K20 Pro Premium (61/100 vs 24/100).
portability
In the "portability" category, the Redmi K20 Pro Premium is a bit better (56/100 vs 51/100).
Which is better: the Redmi K20 Pro Premium or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra significantly outperforms the Redmi K20 Pro Premium by 33 points (83/100 vs 50/100).
What is the rating of the Redmi K20 Pro Premium and the Samsung Galaxy S26 Ultra?
The Redmi K20 Pro Premium has a MobileRank rating of 50/100, the Samsung Galaxy S26 Ultra — 83/100.
Which has the better camera: the Redmi K20 Pro Premium or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra leads on camera score (86/100 vs 41/100).
Which is more powerful: the Redmi K20 Pro Premium or the Samsung Galaxy S26 Ultra?
The Samsung Galaxy S26 Ultra leads on performance (95/100 vs 55/100).
Should you choose the Redmi K20 Pro Premium over the Samsung Galaxy S26 Ultra?
The Redmi K20 Pro Premium is a better fit for everyday use. The Samsung Galaxy S26 Ultra is a better fit for gamers and power users, mobile photography enthusiasts.