Infinix Hot 40 vs Redmi K80 Ultra
The Infinix Hot 40 (2023) runs on the MediaTek Helio G88, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 39/100 (a 34-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 5000); the Redmi K80 Ultra is faster in AnTuTu (2,874,956 vs 365,001); the Infinix Hot 40 is noticeably lighter (196g vs 219g).
Profile comparison
Category scores
Infinix Hot 40
Redmi K80 Ultra
What makes Infinix Hot 40 better?
- Lighter: 196g vs 219g
- Better portability (59/100 vs 40/100)
What makes Redmi K80 Ultra better?
- Higher AnTuTu: 2874956 vs 365001
- Better Geekbench Single: 2729 vs 430
- Better Geekbench Multi: 8430 vs 1375
- Bigger battery: 7410 vs 5000 mAh
- Faster charging: 100W vs 33W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (89/100 vs 29/100)
- Longer battery life (86/100 vs 46/100)
- Better display (94/100 vs 54/100)
Comparison verdict
Comparing the Infinix Hot 40 vs the Redmi K80 Ultra, the Redmi K80 Ultra scores 34 points higher (73/100 vs 39/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 29/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 46/100). In the "performance" category, the Redmi K80 Ultra significantly outperforms the Infinix Hot 40 (89/100 vs 29/100). In the "display" category, the Redmi K80 Ultra significantly outperforms the Infinix Hot 40 (94/100 vs 54/100). In the "camera" category, both devices are on the same level — 37/100. In the "battery" category, the Redmi K80 Ultra significantly outperforms the Infinix Hot 40 (86/100 vs 46/100). In the "portability" category, the Infinix Hot 40 notably outperforms the Redmi K80 Ultra (59/100 vs 40/100).
Specs comparison
| Specification | Infinix Hot 40 | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G88 | MediaTek Dimensity 9400+ | |
| AnTuTu | 365001 | 2874956 | |
| Geekbench Single | 430 | 2729 | |
| Geekbench Multi | 1375 | 8430 | |
| Display | 6.8" IPS LCD | 6.8" OLED | |
| Resolution | 1080x2460 | 1280x2772 | |
| Refresh rate | 90 Hz | 144 Hz | |
| Battery | 5000 mAh | 7410 mAh | |
| Charging | 33W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 13, XOS 13.5 | Android 15 | |
| Brightness (peak) | 500 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 168.6×76.6×8.3 mm | — | |
| Weight | 196 g | 219 g | |
| Launch price | — | $350 |
Camera comparison
Infinix Hot 40
- Main: 50MP f/1.6
- Front: 32MP
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Infinix Hot 40
- 6.8" IPS LCD
- Resolution: 1080x2460
- Refresh rate: 90 Hz
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Battery and charging
Infinix Hot 40
- 5000 mAh
- Wired: 33W
- No wireless charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Overall performance score
We compared Infinix Hot 40 and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Infinix Hot 40 by 87.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Infinix Hot 40
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Infinix Hot 40 (89/100 vs 29/100).
display
In the "display" category, the Redmi K80 Ultra significantly outperforms the Infinix Hot 40 (94/100 vs 54/100).
camera
In the "camera" category, both devices are on the same level — 37/100.
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the Infinix Hot 40 (86/100 vs 46/100).
portability
In the "portability" category, the Infinix Hot 40 notably outperforms the Redmi K80 Ultra (59/100 vs 40/100).
Frequently asked questions
Which is better: the Infinix Hot 40 or the Redmi K80 Ultra?
The Redmi K80 Ultra significantly outperforms the Infinix Hot 40 by 34 points (73/100 vs 39/100).
What is the rating of the Infinix Hot 40 and the Redmi K80 Ultra?
The Infinix Hot 40 has a MobileRank rating of 39/100, the Redmi K80 Ultra — 73/100.
Which is more powerful: the Infinix Hot 40 or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on performance (89/100 vs 29/100).
Should you choose the Infinix Hot 40 over the Redmi K80 Ultra?
The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.