OnePlus Ace 6T vs Redmi K90 Max
The OnePlus Ace 6T (2025) runs on the Qualcomm Snapdragon 8 Gen 5, while the Redmi K90 Max (2026) runs on the MediaTek Dimensity 9500; launch prices were $320 and $504. By overall MobileRank rating, the Redmi K90 Max leads — 75/100 vs 72/100 (a 3-point difference). Key differences: the Redmi K90 Max has the bigger battery (8550 mAh vs 8300); the Redmi K90 Max is faster in AnTuTu (3,760,662 vs 2,788,201); the OnePlus Ace 6T is noticeably lighter (211g vs 227g).
Profile comparison
Category scores
OnePlus Ace 6T
Redmi K90 Max
What makes OnePlus Ace 6T better?
- Lighter: 211g vs 227g
- Cheaper at launch: $320 vs $504
- Better portability (51/100 vs 41/100)
What makes Redmi K90 Max better?
- Higher AnTuTu: 3760662 vs 2788201
- Better Geekbench Single: 3293 vs 2833
- Better Geekbench Multi: 10243 vs 9119
- Bigger battery: 8550 vs 8300 mAh
- Higher performance (96/100 vs 89/100)
- Better camera (37/100 vs 35/100)
- Longer battery life (78/100 vs 77/100)
Comparison verdict
Comparing the OnePlus Ace 6T vs the Redmi K90 Max, the Redmi K90 Max scores 3 points higher (75/100 vs 72/100). Value score: OnePlus Ace 6T — 80/100, 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 is a bit better (96/100 vs 89/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Redmi K90 Max and the OnePlus Ace 6T are nearly equal (37/100 vs 35/100). In the "battery" category, the Redmi K90 Max and the OnePlus Ace 6T are nearly equal (78/100 vs 77/100). In the "portability" category, the OnePlus Ace 6T is a bit better (51/100 vs 41/100).
Specs comparison
| Specification | OnePlus Ace 6T | Redmi K90 Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 5 | MediaTek Dimensity 9500 | |
| AnTuTu | 2788201 | 3760662 | |
| Geekbench Single | 2833 | 3293 | |
| Geekbench Multi | 9119 | 10243 | |
| Display | 6.8" AMOLED | 6.8" AMOLED | |
| Resolution | 1272x2800 | 2772x1280 | |
| Refresh rate | 165 Hz | 165 Hz | |
| Battery | 8300 mAh | 8550 mAh | |
| Charging | 100W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 20 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3600 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP66 | |
| Dimensions | 163.4×77.0×8.1 mm | 162.9×77.9×8.1 mm | |
| Weight | 211 g | 227 g | |
| Launch price | $320 | $504 |
Camera comparison
OnePlus Ace 6T
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Redmi K90 Max
- Main: 50MP f/1.68
- Ultrawide: 8MP
- Front: 20MP
Display comparison
OnePlus Ace 6T
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 165 Hz
Redmi K90 Max
- 6.8" AMOLED
- Resolution: 2772x1280
- Refresh rate: 165 Hz
Battery and charging
OnePlus Ace 6T
- 8300 mAh
- Wired: 100W
- No wireless charging
Redmi K90 Max
- 8550 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared OnePlus Ace 6T and Redmi K90 Max, covering their specs and all relevant benchmarks.
Redmi K90 Max leads OnePlus Ace 6T by 25.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $184. OnePlus Ace 6T was $184 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Max is a bit better (96/100 vs 89/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Redmi K90 Max and the OnePlus Ace 6T are nearly equal (37/100 vs 35/100).
battery
In the "battery" category, the Redmi K90 Max and the OnePlus Ace 6T are nearly equal (78/100 vs 77/100).
portability
In the "portability" category, the OnePlus Ace 6T is a bit better (51/100 vs 41/100).
Frequently asked questions
Which is better: the OnePlus Ace 6T or the Redmi K90 Max?
The Redmi K90 Max edges out the OnePlus Ace 6T by just 3 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 6T and the Redmi K90 Max?
The OnePlus Ace 6T has a MobileRank rating of 72/100, the Redmi K90 Max — 75/100.
Which is more powerful: the OnePlus Ace 6T or the Redmi K90 Max?
The Redmi K90 Max leads on performance (96/100 vs 89/100).
Should you choose the OnePlus Ace 6T over the Redmi K90 Max?
The OnePlus Ace 6T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Redmi K90 Max is a better fit for gamers and power users, those who care about battery life.