Redmi K100 Pro vs Redmi K90 Ultra
The Redmi K100 Pro (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K100 Pro leads — 88/100 vs 61/100 (a 27-point difference). Key differences: the Redmi K100 Pro has the bigger battery (9000 mAh vs 8550); the main camera is 200 MP vs 50 MP; the Redmi K100 Pro is faster in AnTuTu (3,942,923 vs 2,760,000).
Redmi K100 Pro
Redmi K90 Ultra
- Higher AnTuTu: 3942923 vs 2760000
- Better Geekbench Single: 3640 vs 3050
- Better Geekbench Multi: 11033 vs 9300
- Bigger battery: 9000 vs 8550 mAh
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 2560Hz vs 165Hz
- Higher performance (92/100 vs 65/100)
- Better camera (90/100 vs 32/100)
- Longer battery life (89/100 vs 77/100)
- Better design/ergonomics (50/100 vs 16/100)
- Better value for money (81/100 vs 55/100)
Comparing the Redmi K100 Pro vs the Redmi K90 Ultra, the Redmi K100 Pro scores 27 points higher (88/100 vs 61/100). In the "performance" category, the Redmi K100 Pro leads (92/100 vs 65/100). In the "camera" category, the Redmi K100 Pro leads (90/100 vs 32/100). In the "battery" category, the Redmi K100 Pro leads (89/100 vs 77/100). In the "value for money" category, the Redmi K90 Ultra leads (81/100 vs 55/100). In the "performance" category, the Redmi K100 Pro notably outperforms the Redmi K90 Ultra (92/100 vs 65/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K100 Pro significantly outperforms the Redmi K90 Ultra (90/100 vs 32/100). In the "battery" category, the Redmi K100 Pro is a bit better (89/100 vs 77/100). In the "design" category, the Redmi K100 Pro significantly outperforms the Redmi K90 Ultra (50/100 vs 16/100). In the "value for money" category, the Redmi K90 Ultra notably outperforms the Redmi K100 Pro (81/100 vs 55/100).
| Specification | Redmi K100 Pro | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3942923 | 2760000 | |
| Geekbench Single | 3640 | 3050 | |
| Geekbench Multi | 11033 | 9300 | |
| Display | 6.9" AMOLED | 6.8" AMOLED | |
| Resolution | 1200x2608 | 1280x2772 | |
| Refresh rate | 2560 Hz | 165 Hz | |
| Battery | 9000 mAh | 8550 mAh | |
| Charging | 100W | 100W | |
| Wireless charging | 50W | 0W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16, HyperOS 3 | Android 16 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | — | 162.9×77.9×8.2 mm | |
| Weight | — | 227 g | |
| Price | — | $420 |
Redmi K100 Pro
- Main: 200MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Redmi K100 Pro
- 6.9" AMOLED
- Resolution: 1200x2608
- Refresh rate: 2560 Hz
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Redmi K100 Pro
- 9000 mAh
- Wired: 100W
- Wireless: 50W
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared Redmi K100 Pro and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K100 Pro leads Redmi K90 Ultra by 42.9% in our overall performance rating.
Redmi K100 Pro
Price unknownperformance
In the "performance" category, the Redmi K100 Pro notably outperforms the Redmi K90 Ultra (92/100 vs 65/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi K100 Pro significantly outperforms the Redmi K90 Ultra (90/100 vs 32/100).
battery
In the "battery" category, the Redmi K100 Pro is a bit better (89/100 vs 77/100).
design
In the "design" category, the Redmi K100 Pro significantly outperforms the Redmi K90 Ultra (50/100 vs 16/100).
value for money
In the "value for money" category, the Redmi K90 Ultra notably outperforms the Redmi K100 Pro (81/100 vs 55/100).
Which is better: the Redmi K100 Pro or the Redmi K90 Ultra?
The Redmi K100 Pro significantly outperforms the Redmi K90 Ultra by 27 points (88/100 vs 61/100).
What is the rating of the Redmi K100 Pro and the Redmi K90 Ultra?
The Redmi K100 Pro has a MobileRank rating of 88/100, the Redmi K90 Ultra — 61/100.
Which has the better camera: the Redmi K100 Pro or the Redmi K90 Ultra?
The Redmi K100 Pro leads on camera score (90/100 vs 32/100).
Which is more powerful: the Redmi K100 Pro or the Redmi K90 Ultra?
The Redmi K100 Pro leads on performance (92/100 vs 65/100).
Should you choose the Redmi K100 Pro over the Redmi K90 Ultra?
The Redmi K100 Pro is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life. The Redmi K90 Ultra is a better fit for active users, those who care about battery life, budget-conscious buyers.