Redmi K50 vs Redmi K90 Max
The Redmi K50 (2022) runs on the MediaTek Dimensity 8100, while the Redmi K90 Max (2026) runs on the MediaTek Dimensity 9500; launch prices were $310 and $504. By overall MobileRank rating, the Redmi K90 Max leads — 75/100 vs 58/100 (a 17-point difference). Key differences: the Redmi K90 Max has the bigger battery (8550 mAh vs 5500); the main camera is 48 MP vs 50 MP; the Redmi K90 Max is faster in AnTuTu (3,760,662 vs 1,092,605); the Redmi K50 is noticeably lighter (201g vs 227g).
Profile comparison
Category scores
Redmi K50
Redmi K90 Max
What makes Redmi K50 better?
- Lighter: 201g vs 227g
- Cheaper at launch: $310 vs $504
- Better portability (53/100 vs 41/100)
What makes Redmi K90 Max better?
- Higher AnTuTu: 3760662 vs 1092605
- Better Geekbench Single: 3293 vs 1139
- Better Geekbench Multi: 10243 vs 3842
- Bigger battery: 8550 vs 5500 mAh
- Faster charging: 100W vs 67W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (96/100 vs 62/100)
- Better camera (37/100 vs 36/100)
- Longer battery life (78/100 vs 59/100)
- Better display (94/100 vs 90/100)
Comparison verdict
Comparing the Redmi K50 vs the Redmi K90 Max, the Redmi K90 Max scores 17 points higher (75/100 vs 58/100). In the "performance" category, the Redmi K90 Max leads (96/100 vs 62/100). In the "battery" category, the Redmi K90 Max leads (78/100 vs 59/100). Value score: Redmi K50 — 54/100, Redmi K90 Max — 72/100; 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 Max significantly outperforms the Redmi K50 (96/100 vs 62/100). In the "display" category, the Redmi K90 Max and the Redmi K50 are nearly equal (94/100 vs 90/100). In the "camera" category, the Redmi K90 Max and the Redmi K50 are nearly equal (37/100 vs 36/100). In the "battery" category, the Redmi K90 Max notably outperforms the Redmi K50 (78/100 vs 59/100). In the "portability" category, the Redmi K50 is a bit better (53/100 vs 41/100).
Specs comparison
| Specification | Redmi K50 | Redmi K90 Max | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8100 | MediaTek Dimensity 9500 | |
| AnTuTu | 1092605 | 3760662 | |
| Geekbench Single | 1139 | 3293 | |
| Geekbench Multi | 3842 | 10243 | |
| Display | 6.7" AMOLED | 6.8" AMOLED | |
| Resolution | 3200x1440 | 2772x1280 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 5500 mAh | 8550 mAh | |
| Charging | 67W | 100W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 20 MP | 20 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 12 | Android 16 | |
| Brightness (peak) | 1200 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP53 | IP66 | |
| Dimensions | 163.1×76.2×8.5 mm | 162.9×77.9×8.1 mm | |
| Weight | 201 g | 227 g | |
| Launch price | $310 | $504 |
Camera comparison
Redmi K50
- Main: 48MP f/1.79
- Ultrawide: 8MP
- Front: 20MP
Redmi K90 Max
- Main: 50MP f/1.68
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Redmi K50
- 6.7" AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Redmi K90 Max
- 6.8" AMOLED
- Resolution: 2772x1280
- Refresh rate: 165 Hz
Battery and charging
Redmi K50
- 5500 mAh
- Wired: 67W
- No wireless charging
Redmi K90 Max
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Redmi K50 and Redmi K90 Max, covering their specs and all relevant benchmarks.
Redmi K90 Max leads Redmi K50 by 70.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $194. Redmi K50 was $194 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Max significantly outperforms the Redmi K50 (96/100 vs 62/100).
display
In the "display" category, the Redmi K90 Max and the Redmi K50 are nearly equal (94/100 vs 90/100).
camera
In the "camera" category, the Redmi K90 Max and the Redmi K50 are nearly equal (37/100 vs 36/100).
battery
In the "battery" category, the Redmi K90 Max notably outperforms the Redmi K50 (78/100 vs 59/100).
portability
In the "portability" category, the Redmi K50 is a bit better (53/100 vs 41/100).
Frequently asked questions
Which is better: the Redmi K50 or the Redmi K90 Max?
The Redmi K90 Max is noticeably better than the Redmi K50 — the overall rating gap is 17 points.
What is the rating of the Redmi K50 and the Redmi K90 Max?
The Redmi K50 has a MobileRank rating of 58/100, the Redmi K90 Max — 75/100.
Which is more powerful: the Redmi K50 or the Redmi K90 Max?
The Redmi K90 Max leads on performance (96/100 vs 62/100).
Should you choose the Redmi K50 over the Redmi K90 Max?
The Redmi K50 is a better fit for active users. The Redmi K90 Max is a better fit for gamers and power users, those who care about battery life.