Infinix Note 50 Pro 4G vs Redmi K90 Pro Max
The Infinix Note 50 Pro 4G (2025) runs on the Helio G100 Ultimate, while the Redmi K90 Pro Max (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $195 and $561. By overall MobileRank rating, the Redmi K90 Pro Max leads — 86/100 vs 55/100 (a 31-point difference). Key differences: the Redmi K90 Pro Max has the bigger battery (7560 mAh vs 5200); the Redmi K90 Pro Max is faster in AnTuTu (3,622,315 vs 575,630).
Profile comparison
Category scores
Infinix Note 50 Pro 4G
Redmi K90 Pro Max
What makes Infinix Note 50 Pro 4G better?
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 198g vs 210g
- Cheaper at launch: $195 vs $561
- Better display (89/100 vs 81/100)
- Better portability (67/100 vs 54/100)
What makes Redmi K90 Pro Max better?
- Higher AnTuTu: 3622315 vs 575630
- Better Geekbench Single: 3639 vs 727
- Better Geekbench Multi: 11047 vs 2014
- Bigger battery: 7560 vs 5200 mAh
- Faster charging: 100W vs 90W
- Faster wireless charging: 50W vs 30W
- Higher performance (97/100 vs 44/100)
- Better camera (78/100 vs 40/100)
- Longer battery life (89/100 vs 73/100)
Comparison verdict
Comparing the Infinix Note 50 Pro 4G vs the Redmi K90 Pro Max, the Redmi K90 Pro Max scores 31 points higher (86/100 vs 55/100). In the "performance" category, the Redmi K90 Pro Max leads (97/100 vs 44/100). In the "camera" category, the Redmi K90 Pro Max leads (78/100 vs 40/100). In the "battery" category, the Redmi K90 Pro Max leads (89/100 vs 73/100). Value score: Infinix Note 50 Pro 4G — 72/100, Redmi K90 Pro Max — 90/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Infinix Note 50 Pro 4G (97/100 vs 44/100). In the "display" category, the Infinix Note 50 Pro 4G is a bit better (89/100 vs 81/100). In the "camera" category, the Redmi K90 Pro Max significantly outperforms the Infinix Note 50 Pro 4G (78/100 vs 40/100). In the "battery" category, the Redmi K90 Pro Max notably outperforms the Infinix Note 50 Pro 4G (89/100 vs 73/100). In the "portability" category, the Infinix Note 50 Pro 4G is a bit better (67/100 vs 54/100).
Specs comparison
| Specification | Infinix Note 50 Pro 4G | Redmi K90 Pro Max | |
|---|---|---|---|
| Processor | Helio G100 Ultimate | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 575630 | 3622315 | |
| Geekbench Single | 727 | 3639 | |
| Geekbench Multi | 2014 | 11047 | |
| Display | 6.8" AMOLED | 6.9" OLED | |
| Resolution | 1080x2436 | 2608x1200 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 5200 mAh | 7560 mAh | |
| Charging | 90W | 100W | |
| Wireless charging | 30W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 8GB / 12GB | 16GB | |
| Storage | 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 1300 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 163.3×74.4×7.3 mm | 163.3×77.8×7.9 mm | |
| Weight | 198 g | 210 g | |
| Launch price | $195 | $561 |
Camera comparison
Infinix Note 50 Pro 4G
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 32MP
Redmi K90 Pro Max
- Main: 50MP f/1.88
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Infinix Note 50 Pro 4G
- 6.8" AMOLED
- Resolution: 1080x2436
- Refresh rate: 144 Hz
Redmi K90 Pro Max
- 6.9" OLED
- Resolution: 2608x1200
- Refresh rate: 120 Hz
Battery and charging
Infinix Note 50 Pro 4G
- 5200 mAh
- Wired: 90W
- Wireless: 30W
Redmi K90 Pro Max
- 7560 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Infinix Note 50 Pro 4G and Redmi K90 Pro Max, covering their specs and all relevant benchmarks.
Redmi K90 Pro Max leads Infinix Note 50 Pro 4G by 84.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $366. Infinix Note 50 Pro 4G was $366 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Infinix Note 50 Pro 4G (97/100 vs 44/100).
display
In the "display" category, the Infinix Note 50 Pro 4G is a bit better (89/100 vs 81/100).
camera
In the "camera" category, the Redmi K90 Pro Max significantly outperforms the Infinix Note 50 Pro 4G (78/100 vs 40/100).
battery
In the "battery" category, the Redmi K90 Pro Max notably outperforms the Infinix Note 50 Pro 4G (89/100 vs 73/100).
portability
In the "portability" category, the Infinix Note 50 Pro 4G is a bit better (67/100 vs 54/100).
Frequently asked questions
Which is better: the Infinix Note 50 Pro 4G or the Redmi K90 Pro Max?
The Redmi K90 Pro Max significantly outperforms the Infinix Note 50 Pro 4G by 31 points (86/100 vs 55/100).
What is the rating of the Infinix Note 50 Pro 4G and the Redmi K90 Pro Max?
The Infinix Note 50 Pro 4G has a MobileRank rating of 55/100, the Redmi K90 Pro Max — 86/100.
Which has the better camera: the Infinix Note 50 Pro 4G or the Redmi K90 Pro Max?
The Redmi K90 Pro Max leads on camera score (78/100 vs 40/100).
Which is more powerful: the Infinix Note 50 Pro 4G or the Redmi K90 Pro Max?
The Redmi K90 Pro Max leads on performance (97/100 vs 44/100).
Should you choose the Infinix Note 50 Pro 4G over the Redmi K90 Pro Max?
The Redmi K90 Pro Max is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.