OnePlus Ace 6 Ultra vs Oppo K14 Turbo
The OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500, while the Oppo K14 Turbo (2026) runs on the MediaTek Dimensity 8500. By overall MobileRank rating, the OnePlus Ace 6 Ultra leads — 74/100 vs 67/100 (a 7-point difference). Key differences: the OnePlus Ace 6 Ultra has the bigger battery (8600 mAh vs 7500); the OnePlus Ace 6 Ultra is faster in AnTuTu (3,429,868 vs 2,120,347); the Oppo K14 Turbo is noticeably lighter (197g vs 217g).
Profile comparison
Category scores
OnePlus Ace 6 Ultra
Oppo K14 Turbo
What makes OnePlus Ace 6 Ultra better?
- Higher AnTuTu: 3429868 vs 2120347
- Better Geekbench Single: 3352 vs 1555
- Better Geekbench Multi: 10402 vs 6405
- Bigger battery: 8600 vs 7500 mAh
- Faster charging: 120W vs 80W
- Higher refresh rate: 165Hz vs 144Hz
- Higher performance (94/100 vs 77/100)
- Longer battery life (82/100 vs 69/100)
What makes Oppo K14 Turbo better?
- Lighter: 197g vs 217g
- Better display (95/100 vs 94/100)
- Better portability (62/100 vs 43/100)
Comparison verdict
Comparing the OnePlus Ace 6 Ultra vs the Oppo K14 Turbo, the OnePlus Ace 6 Ultra scores 7 points higher (74/100 vs 67/100). In the "performance" category, the OnePlus Ace 6 Ultra leads (94/100 vs 77/100). In the "battery" category, the OnePlus Ace 6 Ultra leads (82/100 vs 69/100). In the "performance" category, the OnePlus Ace 6 Ultra notably outperforms the Oppo K14 Turbo (94/100 vs 77/100). In the "display" category, the Oppo K14 Turbo and the OnePlus Ace 6 Ultra are nearly equal (95/100 vs 94/100). In the "camera" category, both devices are on the same level — 35/100. In the "battery" category, the OnePlus Ace 6 Ultra is a bit better (82/100 vs 69/100). In the "portability" category, the Oppo K14 Turbo notably outperforms the OnePlus Ace 6 Ultra (62/100 vs 43/100).
Specs comparison
| Specification | OnePlus Ace 6 Ultra | Oppo K14 Turbo | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | MediaTek Dimensity 8500 | |
| AnTuTu | 3429868 | 2120347 | |
| Geekbench Single | 3352 | 1555 | |
| Geekbench Multi | 10402 | 6405 | |
| Display | 6.8" AMOLED | 6.6" AMOLED | |
| Resolution | 1272x2772 | 1280x2800 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 8600 mAh | 7500 mAh | |
| Charging | 120W | 80W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 16 | Android 16, ColorOS 16 | |
| Brightness (peak) | 1800 nits | — | |
| NFC | yes | yes | |
| Protection | IP66 | IP68 | |
| Dimensions | 162.5×77.5×8.5 mm | 8.3×None×None mm | |
| Weight | 217 g | 197 g | |
| Launch price | $555 | — |
Camera comparison
OnePlus Ace 6 Ultra
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Oppo K14 Turbo
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Display comparison
OnePlus Ace 6 Ultra
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Oppo K14 Turbo
- 6.6" AMOLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Battery and charging
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
Oppo K14 Turbo
- 7500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared OnePlus Ace 6 Ultra and Oppo K14 Turbo, covering their specs and all relevant benchmarks.
OnePlus Ace 6 Ultra leads Oppo K14 Turbo by 61.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo K14 Turbo
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus Ace 6 Ultra notably outperforms the Oppo K14 Turbo (94/100 vs 77/100).
display
In the "display" category, the Oppo K14 Turbo and the OnePlus Ace 6 Ultra are nearly equal (95/100 vs 94/100).
camera
In the "camera" category, both devices are on the same level — 35/100.
battery
In the "battery" category, the OnePlus Ace 6 Ultra is a bit better (82/100 vs 69/100).
portability
In the "portability" category, the Oppo K14 Turbo notably outperforms the OnePlus Ace 6 Ultra (62/100 vs 43/100).
Frequently asked questions
Which is better: the OnePlus Ace 6 Ultra or the Oppo K14 Turbo?
The OnePlus Ace 6 Ultra edges out the Oppo K14 Turbo by just 7 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 6 Ultra and the Oppo K14 Turbo?
The OnePlus Ace 6 Ultra has a MobileRank rating of 74/100, the Oppo K14 Turbo — 67/100.
Which is more powerful: the OnePlus Ace 6 Ultra or the Oppo K14 Turbo?
The OnePlus Ace 6 Ultra leads on performance (94/100 vs 77/100).
Should you choose the OnePlus Ace 6 Ultra over the Oppo K14 Turbo?
The OnePlus Ace 6 Ultra is a better fit for gamers and power users, those who care about battery life. The Oppo K14 Turbo is a better fit for active users.