OnePlus Ace 6 Ultra vs Vivo iQOO Z6 (China)
The OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500, while the Vivo iQOO Z6 (China) (2022) runs on the Qualcomm Snapdragon 778G+ 5G. By overall MobileRank rating, the OnePlus Ace 6 Ultra leads — 74/100 vs 50/100 (a 24-point difference). Key differences: the OnePlus Ace 6 Ultra has the bigger battery (8600 mAh vs 4500); the main camera is 50 MP vs 64 MP; the OnePlus Ace 6 Ultra is faster in AnTuTu (3,429,868 vs 820,210); the Vivo iQOO Z6 (China) is noticeably lighter (194g vs 217g).
Profile comparison
Category scores
OnePlus Ace 6 Ultra
Vivo iQOO Z6 (China)
What makes OnePlus Ace 6 Ultra better?
- Higher AnTuTu: 3429868 vs 820210
- Better Geekbench Single: 3293 vs 1059
- Better Geekbench Multi: 10243 vs 3012
- Bigger battery: 8600 vs 4500 mAh
- Faster charging: 120W vs 80W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (94/100 vs 55/100)
- Longer battery life (82/100 vs 45/100)
- Better display (94/100 vs 66/100)
What makes Vivo iQOO Z6 (China) better?
- Better main camera: 64MP vs 50MP
- Lighter: 194g vs 217g
- Better camera (37/100 vs 35/100)
- Better portability (56/100 vs 43/100)
Comparison verdict
Comparing the OnePlus Ace 6 Ultra vs the Vivo iQOO Z6 (China), the OnePlus Ace 6 Ultra scores 24 points higher (74/100 vs 50/100). In the "performance" category, the OnePlus Ace 6 Ultra leads (94/100 vs 55/100). In the "battery" category, the OnePlus Ace 6 Ultra leads (82/100 vs 45/100). In the "performance" category, the OnePlus Ace 6 Ultra significantly outperforms the Vivo iQOO Z6 (China) (94/100 vs 55/100). In the "display" category, the OnePlus Ace 6 Ultra notably outperforms the Vivo iQOO Z6 (China) (94/100 vs 66/100). In the "camera" category, the Vivo iQOO Z6 (China) and the OnePlus Ace 6 Ultra are nearly equal (37/100 vs 35/100). In the "battery" category, the OnePlus Ace 6 Ultra significantly outperforms the Vivo iQOO Z6 (China) (82/100 vs 45/100). In the "portability" category, the Vivo iQOO Z6 (China) is a bit better (56/100 vs 43/100).
Specs comparison
| Specification | OnePlus Ace 6 Ultra | Vivo iQOO Z6 (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 778G+ 5G | |
| AnTuTu | 3429868 | 820210 | |
| Geekbench Single | 3293 | 1059 | |
| Geekbench Multi | 10243 | 3012 | |
| Display | 6.8" AMOLED | 6.6" IPS LCD | |
| Resolution | 1272x2772 | 1080x2388 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8600 mAh | 4500 mAh | |
| Charging | 120W | 80W | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 1800 nits | 650 nits | |
| NFC | yes | yes | |
| Protection | IP66 | — | |
| Dimensions | 162.5×77.5×8.5 mm | 164.0×75.8×8.6 mm | |
| Weight | 217 g | 194 g | |
| Launch price | $555 | — |
Camera comparison
OnePlus Ace 6 Ultra
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO Z6 (China)
- Main: 64MP f/1.8
- Front: 8MP
Display comparison
OnePlus Ace 6 Ultra
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Vivo iQOO Z6 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Battery and charging
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
Vivo iQOO Z6 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared OnePlus Ace 6 Ultra and Vivo iQOO Z6 (China), covering their specs and all relevant benchmarks.
OnePlus Ace 6 Ultra leads Vivo iQOO Z6 (China) by 318.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Z6 (China)
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus Ace 6 Ultra significantly outperforms the Vivo iQOO Z6 (China) (94/100 vs 55/100).
display
In the "display" category, the OnePlus Ace 6 Ultra notably outperforms the Vivo iQOO Z6 (China) (94/100 vs 66/100).
camera
In the "camera" category, the Vivo iQOO Z6 (China) and the OnePlus Ace 6 Ultra are nearly equal (37/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 6 Ultra significantly outperforms the Vivo iQOO Z6 (China) (82/100 vs 45/100).
portability
In the "portability" category, the Vivo iQOO Z6 (China) is a bit better (56/100 vs 43/100).
Frequently asked questions
Which is better: the OnePlus Ace 6 Ultra or the Vivo iQOO Z6 (China)?
The OnePlus Ace 6 Ultra significantly outperforms the Vivo iQOO Z6 (China) by 24 points (74/100 vs 50/100).
What is the rating of the OnePlus Ace 6 Ultra and the Vivo iQOO Z6 (China)?
The OnePlus Ace 6 Ultra has a MobileRank rating of 74/100, the Vivo iQOO Z6 (China) — 50/100.
Which is more powerful: the OnePlus Ace 6 Ultra or the Vivo iQOO Z6 (China)?
The OnePlus Ace 6 Ultra leads on performance (94/100 vs 55/100).
Should you choose the OnePlus Ace 6 Ultra over the Vivo iQOO Z6 (China)?
The OnePlus Ace 6 Ultra is a better fit for gamers and power users, those who care about battery life.