Infinix Hot 40i vs Redmi K80 Ultra
The Infinix Hot 40i (2024) runs on the Unisoc T606, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+; estimated prices are $100 and $350. By overall MobileRank rating, the Redmi K80 Ultra leads — 60/100 vs 19/100 (a 41-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 5000); the main camera is 13 MP vs 50 MP; the Redmi K80 Ultra is faster in AnTuTu (2,876,004 vs 330,006); the Infinix Hot 40i is noticeably lighter (190g vs 219g).
Infinix Hot 40i
Redmi K80 Ultra
- Lighter: 190g vs 219g
- Cheaper: $100 vs $350
- Better design/ergonomics (62/100 vs 26/100)
- Better value for money (100/100 vs 86/100)
- Higher AnTuTu: 2876004 vs 330006
- Better Geekbench Single: 2729 vs 378
- Better Geekbench Multi: 8430 vs 1335
- Bigger battery: 7410 vs 5000 mAh
- Faster charging: 100W vs 18W
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (61/100 vs 0/100)
- Better camera (32/100 vs 0/100)
- Longer battery life (72/100 vs 36/100)
- Better display (100/100 vs 50/100)
Comparing the Infinix Hot 40i vs the Redmi K80 Ultra, the Redmi K80 Ultra scores 41 points higher (60/100 vs 19/100). In the "performance" category, the Redmi K80 Ultra leads (61/100 vs 0/100). In the "camera" category, the Redmi K80 Ultra leads (32/100 vs 0/100). In the "battery" category, the Redmi K80 Ultra leads (72/100 vs 36/100). In the "value for money" category, the Infinix Hot 40i leads (100/100 vs 86/100). In the "performance" category, the Redmi K80 Ultra significantly outperforms the Infinix Hot 40i (61/100 vs 0/100). In the "display" category, the Redmi K80 Ultra significantly outperforms the Infinix Hot 40i (100/100 vs 50/100). In the "camera" category, the Redmi K80 Ultra significantly outperforms the Infinix Hot 40i (32/100 vs 0/100). In the "battery" category, the Redmi K80 Ultra significantly outperforms the Infinix Hot 40i (72/100 vs 36/100). In the "design" category, the Infinix Hot 40i significantly outperforms the Redmi K80 Ultra (62/100 vs 26/100). In the "value for money" category, the Infinix Hot 40i is a bit better (100/100 vs 86/100).
| Specification | Infinix Hot 40i | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | Unisoc T606 | MediaTek Dimensity 9400+ | |
| AnTuTu | 330006 | 2876004 | |
| Geekbench Single | 378 | 2729 | |
| Geekbench Multi | 1335 | 8430 | |
| Display | 6.6" IPS LCD | 6.8" OLED | |
| Resolution | 720x1612 | 1280x2772 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 5000 mAh | 7410 mAh | |
| Charging | 18W | 100W | |
| Main camera | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 8 MP | 20 MP | |
| RAM | 4GB / 8GB | 12GB / 16GB | |
| Storage | 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 13, XOS 13 | Android 15 | |
| Brightness (peak) | 480 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 163.6×75.6×8.3 mm | — | |
| Weight | 190 g | 219 g | |
| Price | $100 | $350 |
Infinix Hot 40i
- Main: 13MP
- Front: 8MP
Redmi K80 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 20MP
Infinix Hot 40i
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: 90 Hz
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Infinix Hot 40i
- 5000 mAh
- Wired: 18W
- No wireless charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- No wireless charging
We compared Infinix Hot 40i and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Infinix Hot 40i by 88.5% in our overall performance rating.
Price difference: $250. Infinix Hot 40i is cheaper by $250.
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Infinix Hot 40i (61/100 vs 0/100).
display
In the "display" category, the Redmi K80 Ultra significantly outperforms the Infinix Hot 40i (100/100 vs 50/100).
camera
In the "camera" category, the Redmi K80 Ultra significantly outperforms the Infinix Hot 40i (32/100 vs 0/100).
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the Infinix Hot 40i (72/100 vs 36/100).
design
In the "design" category, the Infinix Hot 40i significantly outperforms the Redmi K80 Ultra (62/100 vs 26/100).
value for money
In the "value for money" category, the Infinix Hot 40i is a bit better (100/100 vs 86/100).
Which is better: the Infinix Hot 40i or the Redmi K80 Ultra?
The Redmi K80 Ultra significantly outperforms the Infinix Hot 40i by 41 points (60/100 vs 19/100).
What is the rating of the Infinix Hot 40i and the Redmi K80 Ultra?
The Infinix Hot 40i has a MobileRank rating of 19/100, the Redmi K80 Ultra — 60/100.
Which has the better camera: the Infinix Hot 40i or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on camera score (32/100 vs 0/100).
Which is more powerful: the Infinix Hot 40i or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on performance (61/100 vs 0/100).
Should you choose the Infinix Hot 40i over the Redmi K80 Ultra?
The Infinix Hot 40i is a better fit for budget-conscious buyers. The Redmi K80 Ultra is a better fit for active users, budget-conscious buyers.