Infinix Zero 20 vs Redmi K80 Ultra
The Infinix Zero 20 (2022) runs on the MediaTek Helio G99, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 48/100 (a 25-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 4500); the main camera is 108 MP vs 50 MP; the Redmi K80 Ultra is faster in AnTuTu (2,876,004 vs 552,286); the Infinix Zero 20 is noticeably lighter (196g vs 219g).
Infinix Zero 20
Redmi K80 Ultra
- Better main camera: 108MP vs 50MP
- Lighter: 196g vs 219g
- Better camera (49/100 vs 37/100)
- Better portability (62/100 vs 40/100)
- Higher AnTuTu: 2876004 vs 552286
- Better Geekbench Single: 2729 vs 727
- Better Geekbench Multi: 8430 vs 2047
- Bigger battery: 7410 vs 4500 mAh
- Faster charging: 100W vs 45W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (89/100 vs 43/100)
- Longer battery life (86/100 vs 38/100)
- Better display (94/100 vs 67/100)
Comparing the Infinix Zero 20 vs the Redmi K80 Ultra, the Redmi K80 Ultra scores 25 points higher (73/100 vs 48/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 43/100). In the "camera" category, the Infinix Zero 20 leads (49/100 vs 37/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 38/100). In the "performance" category, the Redmi K80 Ultra significantly outperforms the Infinix Zero 20 (89/100 vs 43/100). In the "display" category, the Redmi K80 Ultra notably outperforms the Infinix Zero 20 (94/100 vs 67/100). In the "camera" category, the Infinix Zero 20 is a bit better (49/100 vs 37/100). In the "battery" category, the Redmi K80 Ultra significantly outperforms the Infinix Zero 20 (86/100 vs 38/100). In the "portability" category, the Infinix Zero 20 notably outperforms the Redmi K80 Ultra (62/100 vs 40/100).
| Specification | Infinix Zero 20 | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G99 | MediaTek Dimensity 9400+ | |
| AnTuTu | 552286 | 2876004 | |
| Geekbench Single | 727 | 2729 | |
| Geekbench Multi | 2047 | 8430 | |
| Display | 6.7" AMOLED | 6.8" OLED | |
| Resolution | 1080x2400 | 1280x2772 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 4500 mAh | 7410 mAh | |
| Charging | 45W | 100W | |
| Main camera | 108 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 60 MP | 20 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 12, XOS 12 | Android 15 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 164.4×76.7×8.0 mm | — | |
| Weight | 196 g | 219 g | |
| Launch price | — | $350 |
Infinix Zero 20
- Main: 108MP
- Front: 60MP
Redmi K80 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 20MP
Infinix Zero 20
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Infinix Zero 20
- 4500 mAh
- Wired: 45W
- No wireless charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
We compared Infinix Zero 20 and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Infinix Zero 20 by 80.8% in our overall performance rating.
Infinix Zero 20
Price unknownperformance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Infinix Zero 20 (89/100 vs 43/100).
display
In the "display" category, the Redmi K80 Ultra notably outperforms the Infinix Zero 20 (94/100 vs 67/100).
camera
In the "camera" category, the Infinix Zero 20 is a bit better (49/100 vs 37/100).
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the Infinix Zero 20 (86/100 vs 38/100).
portability
In the "portability" category, the Infinix Zero 20 notably outperforms the Redmi K80 Ultra (62/100 vs 40/100).
Which is better: the Infinix Zero 20 or the Redmi K80 Ultra?
The Redmi K80 Ultra significantly outperforms the Infinix Zero 20 by 25 points (73/100 vs 48/100).
What is the rating of the Infinix Zero 20 and the Redmi K80 Ultra?
The Infinix Zero 20 has a MobileRank rating of 48/100, the Redmi K80 Ultra — 73/100.
Which has the better camera: the Infinix Zero 20 or the Redmi K80 Ultra?
The Infinix Zero 20 leads on camera score (49/100 vs 37/100).
Which is more powerful: the Infinix Zero 20 or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on performance (89/100 vs 43/100).
Should you choose the Infinix Zero 20 over the Redmi K80 Ultra?
The Infinix Zero 20 is a better fit for everyday use. The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.