OnePlus Ace 6T vs Redmi K80 Ultra
The OnePlus Ace 6T (2025) runs on the Qualcomm Snapdragon 8 Gen 5, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+; launch prices were $320 and $350. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 72/100 (a 1-point difference). Key differences: the OnePlus Ace 6T has the bigger battery (8300 mAh vs 7410); the OnePlus Ace 6T is faster in AnTuTu (3,047,634 vs 2,874,956).
Profile comparison
Category scores
OnePlus Ace 6T
Redmi K80 Ultra
What makes OnePlus Ace 6T better?
- Higher AnTuTu: 3047634 vs 2874956
- Better Geekbench Single: 2833 vs 2729
- Better Geekbench Multi: 9119 vs 8430
- Bigger battery: 8300 vs 7410 mAh
- Higher refresh rate: 165Hz vs 144Hz
- Lighter: 211g vs 219g
- Cheaper at launch: $320 vs $350
- Higher performance (90/100 vs 89/100)
- Better portability (51/100 vs 40/100)
What makes Redmi K80 Ultra better?
- Better camera (37/100 vs 35/100)
- Longer battery life (86/100 vs 77/100)
Comparison verdict
Comparing the OnePlus Ace 6T vs the Redmi K80 Ultra, the Redmi K80 Ultra scores 1 points higher (73/100 vs 72/100). Value score: OnePlus Ace 6T — 80/100, Redmi K80 Ultra — 80/100; 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 OnePlus Ace 6T and the Redmi K80 Ultra are nearly equal (90/100 vs 89/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Redmi K80 Ultra and the OnePlus Ace 6T are nearly equal (37/100 vs 35/100). In the "battery" category, the Redmi K80 Ultra is a bit better (86/100 vs 77/100). In the "portability" category, the OnePlus Ace 6T is a bit better (51/100 vs 40/100).
Specs comparison
| Specification | OnePlus Ace 6T | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 5 | MediaTek Dimensity 9400+ | |
| AnTuTu | 3047634 | 2874956 | |
| Geekbench Single | 2833 | 2729 | |
| Geekbench Multi | 9119 | 8430 | |
| Display | 6.8" AMOLED | 6.8" OLED | |
| Resolution | 1272x2800 | 1280x2772 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 8300 mAh | 7410 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 15 | |
| Brightness (peak) | 3600 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.4×77.0×8.1 mm | — | |
| Weight | 211 g | 219 g | |
| Launch price | $320 | $350 |
Camera comparison
OnePlus Ace 6T
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Display comparison
OnePlus Ace 6T
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 165 Hz
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Battery and charging
OnePlus Ace 6T
- 8300 mAh
- Wired: 100W
- No wireless charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Overall performance score
We compared OnePlus Ace 6T and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
OnePlus Ace 6T leads Redmi K80 Ultra by 6.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $30. OnePlus Ace 6T was $30 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 6T and the Redmi K80 Ultra are nearly equal (90/100 vs 89/100).
display
In the "display" category, both devices are on the same level — 94/100.
camera
In the "camera" category, the Redmi K80 Ultra and the OnePlus Ace 6T are nearly equal (37/100 vs 35/100).
battery
In the "battery" category, the Redmi K80 Ultra is a bit better (86/100 vs 77/100).
portability
In the "portability" category, the OnePlus Ace 6T is a bit better (51/100 vs 40/100).
Frequently asked questions
Which is better: the OnePlus Ace 6T or the Redmi K80 Ultra?
The Redmi K80 Ultra edges out the OnePlus Ace 6T by just 1 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 6T and the Redmi K80 Ultra?
The OnePlus Ace 6T has a MobileRank rating of 72/100, the Redmi K80 Ultra — 73/100.
Should you choose the OnePlus Ace 6T over the Redmi K80 Ultra?
The OnePlus Ace 6T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.