Infinix Hot 20i vs Redmi K90 Ultra
The Infinix Hot 20i (2022) runs on the MediaTek Helio G25, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 21/100 (a 52-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 5000); the main camera is 13 MP vs 50 MP; the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 163,723); the Redmi K90 Ultra has NFC for contactless payments, the Infinix Hot 20i doesn't; the Infinix Hot 20i is noticeably lighter (195g vs 227g).
Profile comparison
Category scores
Infinix Hot 20i
Redmi K90 Ultra
What makes Infinix Hot 20i better?
- Lighter: 195g vs 227g
- Better portability (53/100 vs 40/100)
What makes Redmi K90 Ultra better?
- Higher AnTuTu: 3233695 vs 163723
- Better Geekbench Single: 3013 vs 185
- Better Geekbench Multi: 9287 vs 521
- Bigger battery: 8550 vs 5000 mAh
- Faster charging: 100W vs 5W
- Better main camera: 50MP vs 13MP
- Higher performance (92/100 vs 9/100)
- Better camera (37/100 vs 10/100)
- Longer battery life (78/100 vs 43/100)
- Better display (94/100 vs 39/100)
Comparison verdict
Comparing the Infinix Hot 20i vs the Redmi K90 Ultra, the Redmi K90 Ultra scores 52 points higher (73/100 vs 21/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 9/100). In the "camera" category, the Redmi K90 Ultra leads (37/100 vs 10/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 43/100). In the "performance" category, the Redmi K90 Ultra significantly outperforms the Infinix Hot 20i (92/100 vs 9/100). In the "display" category, the Redmi K90 Ultra significantly outperforms the Infinix Hot 20i (94/100 vs 39/100). In the "camera" category, the Redmi K90 Ultra notably outperforms the Infinix Hot 20i (37/100 vs 10/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Infinix Hot 20i (78/100 vs 43/100). In the "portability" category, the Infinix Hot 20i is a bit better (53/100 vs 40/100).
Specs comparison
| Specification | Infinix Hot 20i | Redmi K90 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G25 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 163723 | 3233695 | |
| Geekbench Single | 185 | 3013 | |
| Geekbench Multi | 521 | 9287 | |
| Display | 6.6" IPS LCD | 6.8" AMOLED | |
| Resolution | 720x1612 | 1280x2772 | |
| Refresh rate | — | 165 Hz | |
| Battery | 5000 mAh | 8550 mAh | |
| Charging | 5W | 100W | |
| Main camera | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 8 MP | 20 MP | |
| RAM | 2GB / 3GB / 4GB / 6GB | 12GB / 16GB | |
| Storage | 64GB / 128GB | 256GB / 512GB | |
| OS | Android 12 or Android 12 (Go edition), XOS 10.6 | Android 16 | |
| Brightness (peak) | 500 nits | 3500 nits | |
| NFC | no | yes | |
| Protection | — | IP68/IP69 | |
| Dimensions | 164.8×76.4×8.8 mm | 162.9×77.9×8.2 mm | |
| Weight | 195 g | 227 g | |
| Launch price | — | $420 |
Camera comparison
Infinix Hot 20i
- Main: 13MP f/1.8
- Front: 8MP
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Infinix Hot 20i
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: —
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Battery and charging
Infinix Hot 20i
- 5000 mAh
- Wired: 5W
- No wireless charging
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Infinix Hot 20i and Redmi K90 Ultra, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Infinix Hot 20i by 94.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Infinix Hot 20i
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Infinix Hot 20i (92/100 vs 9/100).
display
In the "display" category, the Redmi K90 Ultra significantly outperforms the Infinix Hot 20i (94/100 vs 39/100).
camera
In the "camera" category, the Redmi K90 Ultra notably outperforms the Infinix Hot 20i (37/100 vs 10/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Infinix Hot 20i (78/100 vs 43/100).
portability
In the "portability" category, the Infinix Hot 20i is a bit better (53/100 vs 40/100).
Frequently asked questions
Which is better: the Infinix Hot 20i or the Redmi K90 Ultra?
The Redmi K90 Ultra significantly outperforms the Infinix Hot 20i by 52 points (73/100 vs 21/100).
What is the rating of the Infinix Hot 20i and the Redmi K90 Ultra?
The Infinix Hot 20i has a MobileRank rating of 21/100, the Redmi K90 Ultra — 73/100.
Which has the better camera: the Infinix Hot 20i or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on camera score (37/100 vs 10/100).
Which is more powerful: the Infinix Hot 20i or the Redmi K90 Ultra?
The Redmi K90 Ultra leads on performance (92/100 vs 9/100).
Should you choose the Infinix Hot 20i over the Redmi K90 Ultra?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.