OnePlus Ace 6 vs Redmi K80 Ultra
The OnePlus Ace 6 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+; estimated prices are $399 and $350. By overall MobileRank rating, the OnePlus Ace 6 leads — 65/100 vs 60/100 (a 5-point difference). Key differences: the OnePlus Ace 6 has the bigger battery (7800 mAh vs 7410); the OnePlus Ace 6 is faster in AnTuTu (3,391,399 vs 2,876,004).
OnePlus Ace 6
Redmi K80 Ultra
- Higher AnTuTu: 3391399 vs 2876004
- Better Geekbench Single: 3050 vs 2729
- Better Geekbench Multi: 9300 vs 8430
- Bigger battery: 7800 vs 7410 mAh
- Faster charging: 120W vs 100W
- Higher refresh rate: 165Hz vs 144Hz
- Lighter: 213g vs 219g
- Higher performance (73/100 vs 61/100)
- Longer battery life (79/100 vs 72/100)
- Better design/ergonomics (33/100 vs 26/100)
- Cheaper: $350 vs $399
- Better camera (32/100 vs 31/100)
- Better value for money (86/100 vs 82/100)
Comparing the OnePlus Ace 6 vs the Redmi K80 Ultra, the OnePlus Ace 6 scores 5 points higher (65/100 vs 60/100). In the "performance" category, the OnePlus Ace 6 leads (73/100 vs 61/100). In the "performance" category, the OnePlus Ace 6 is a bit better (73/100 vs 61/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K80 Ultra and the OnePlus Ace 6 are nearly equal (32/100 vs 31/100). In the "battery" category, the OnePlus Ace 6 is a bit better (79/100 vs 72/100). In the "design" category, the OnePlus Ace 6 is a bit better (33/100 vs 26/100). In the "value for money" category, the Redmi K80 Ultra and the OnePlus Ace 6 are nearly equal (86/100 vs 82/100).
| Specification | OnePlus Ace 6 | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 9400+ | |
| AnTuTu | 3391399 | 2876004 | |
| Geekbench Single | 3050 | 2729 | |
| Geekbench Multi | 9300 | 8430 | |
| Display | 6.8" OLED | 6.8" OLED | |
| Resolution | 2800x1272 | 1280x2772 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 7800 mAh | 7410 mAh | |
| Charging | 120W | 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 15 | Android 15 | |
| Brightness (peak) | 1800 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.4×77.0×8.3 mm | — | |
| Weight | 213 g | 219 g | |
| Price | $399 | $350 |
OnePlus Ace 6
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Redmi K80 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 20MP
OnePlus Ace 6
- 6.8" OLED
- Resolution: 2800x1272
- Refresh rate: 165 Hz
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
OnePlus Ace 6
- 7800 mAh
- Wired: 120W
- No wireless charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- No wireless charging
We compared OnePlus Ace 6 and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
OnePlus Ace 6 leads Redmi K80 Ultra by 17.9% in our overall performance rating.
Price difference: $49. Redmi K80 Ultra is cheaper by $49.
performance
In the "performance" category, the OnePlus Ace 6 is a bit better (73/100 vs 61/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi K80 Ultra and the OnePlus Ace 6 are nearly equal (32/100 vs 31/100).
battery
In the "battery" category, the OnePlus Ace 6 is a bit better (79/100 vs 72/100).
design
In the "design" category, the OnePlus Ace 6 is a bit better (33/100 vs 26/100).
value for money
In the "value for money" category, the Redmi K80 Ultra and the OnePlus Ace 6 are nearly equal (86/100 vs 82/100).
Which is better: the OnePlus Ace 6 or the Redmi K80 Ultra?
The OnePlus Ace 6 edges out the Redmi K80 Ultra by just 5 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 6 and the Redmi K80 Ultra?
The OnePlus Ace 6 has a MobileRank rating of 65/100, the Redmi K80 Ultra — 60/100.
Which is more powerful: the OnePlus Ace 6 or the Redmi K80 Ultra?
The OnePlus Ace 6 leads on performance (73/100 vs 61/100).
Should you choose the OnePlus Ace 6 over the Redmi K80 Ultra?
The OnePlus Ace 6 is a better fit for active users, those who care about battery life, budget-conscious buyers. The Redmi K80 Ultra is a better fit for active users, budget-conscious buyers.