Infinix Zero 20 vs Redmi K90
The Infinix Zero 20 (2022) runs on the MediaTek Helio G99, while the Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 48/100 (a 28-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 4500); the main camera is 108 MP vs 50 MP; the Redmi K90 is faster in AnTuTu (3,077,585 vs 554,590).
Profile comparison
Category scores
Infinix Zero 20
Redmi K90
What makes Infinix Zero 20 better?
- Better main camera: 108MP vs 50MP
- Lighter: 196g vs 206g
- Better portability (62/100 vs 55/100)
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 554590
- Better Geekbench Single: 3013 vs 727
- Better Geekbench Multi: 9287 vs 2047
- Bigger battery: 7100 vs 4500 mAh
- Faster charging: 100W vs 45W
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (91/100 vs 43/100)
- Better camera (58/100 vs 49/100)
- Longer battery life (72/100 vs 38/100)
- Better display (82/100 vs 67/100)
Comparison verdict
Comparing the Infinix Zero 20 vs the Redmi K90, the Redmi K90 scores 28 points higher (76/100 vs 48/100). In the "performance" category, the Redmi K90 leads (91/100 vs 43/100). In the "battery" category, the Redmi K90 leads (72/100 vs 38/100). In the "performance" category, the Redmi K90 significantly outperforms the Infinix Zero 20 (91/100 vs 43/100). In the "display" category, the Redmi K90 notably outperforms the Infinix Zero 20 (82/100 vs 67/100). In the "camera" category, the Redmi K90 is a bit better (58/100 vs 49/100). In the "battery" category, the Redmi K90 significantly outperforms the Infinix Zero 20 (72/100 vs 38/100). In the "portability" category, the Infinix Zero 20 is a bit better (62/100 vs 55/100).
Specs comparison
| Specification | Infinix Zero 20 | Redmi K90 | |
|---|---|---|---|
| Processor | MediaTek Helio G99 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 554590 | 3077585 | |
| Geekbench Single | 727 | 3013 | |
| Geekbench Multi | 2047 | 9287 | |
| Display | 6.7" AMOLED | 6.6" AMOLED | |
| Resolution | 1080x2400 | 2510x1156 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 4500 mAh | 7100 mAh | |
| Charging | 45W | 100W | |
| Main camera | 108 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 60 MP | 20 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 12, XOS 12 | Android 16 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 164.4×76.7×8.0 mm | 157.5×75.3×8.0 mm | |
| Weight | 196 g | 206 g | |
| Launch price | — | $401 |
Camera comparison
Infinix Zero 20
- Main: 108MP
- Front: 60MP
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Display comparison
Infinix Zero 20
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Battery and charging
Infinix Zero 20
- 4500 mAh
- Wired: 45W
- No wireless charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Infinix Zero 20 and Redmi K90, covering their specs and all relevant benchmarks.
Redmi K90 leads Infinix Zero 20 by 82.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Infinix Zero 20
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 significantly outperforms the Infinix Zero 20 (91/100 vs 43/100).
display
In the "display" category, the Redmi K90 notably outperforms the Infinix Zero 20 (82/100 vs 67/100).
camera
In the "camera" category, the Redmi K90 is a bit better (58/100 vs 49/100).
battery
In the "battery" category, the Redmi K90 significantly outperforms the Infinix Zero 20 (72/100 vs 38/100).
portability
In the "portability" category, the Infinix Zero 20 is a bit better (62/100 vs 55/100).
Frequently asked questions
Which is better: the Infinix Zero 20 or the Redmi K90?
The Redmi K90 significantly outperforms the Infinix Zero 20 by 28 points (76/100 vs 48/100).
What is the rating of the Infinix Zero 20 and the Redmi K90?
The Infinix Zero 20 has a MobileRank rating of 48/100, the Redmi K90 — 76/100.
Which has the better camera: the Infinix Zero 20 or the Redmi K90?
The Redmi K90 leads on camera score (58/100 vs 49/100).
Which is more powerful: the Infinix Zero 20 or the Redmi K90?
The Redmi K90 leads on performance (91/100 vs 43/100).
Should you choose the Infinix Zero 20 over the Redmi K90?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.