Meizu 21 vs OnePlus Ace 6 Ultra
The Meizu 21 (2024) runs on the Qualcomm Snapdragon 8 Gen 3, while the OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500. By overall MobileRank rating, the OnePlus Ace 6 Ultra leads — 74/100 vs 68/100 (a 6-point difference). Key differences: the OnePlus Ace 6 Ultra has the bigger battery (8600 mAh vs 4800); the main camera is 200 MP vs 50 MP; the OnePlus Ace 6 Ultra is faster in AnTuTu (3,429,868 vs 2,345,563); the Meizu 21 is noticeably lighter (198g vs 217g).
Profile comparison
Category scores
Meizu 21
OnePlus Ace 6 Ultra
What makes Meizu 21 better?
- Better main camera: 200MP vs 50MP
- Lighter: 198g vs 217g
- Better camera (55/100 vs 35/100)
- Better portability (61/100 vs 43/100)
What makes OnePlus Ace 6 Ultra better?
- Higher AnTuTu: 3429868 vs 2345563
- Better Geekbench Single: 3293 vs 2203
- Better Geekbench Multi: 10243 vs 6511
- Bigger battery: 8600 vs 4800 mAh
- Faster charging: 120W vs 80W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (94/100 vs 82/100)
- Longer battery life (82/100 vs 52/100)
- Better display (94/100 vs 80/100)
Comparison verdict
Comparing the Meizu 21 vs the OnePlus Ace 6 Ultra, the OnePlus Ace 6 Ultra scores 6 points higher (74/100 vs 68/100). In the "performance" category, the OnePlus Ace 6 Ultra leads (94/100 vs 82/100). In the "camera" category, the Meizu 21 leads (55/100 vs 35/100). In the "battery" category, the OnePlus Ace 6 Ultra leads (82/100 vs 52/100). In the "performance" category, the OnePlus Ace 6 Ultra is a bit better (94/100 vs 82/100). In the "display" category, the OnePlus Ace 6 Ultra is a bit better (94/100 vs 80/100). In the "camera" category, the Meizu 21 notably outperforms the OnePlus Ace 6 Ultra (55/100 vs 35/100). In the "battery" category, the OnePlus Ace 6 Ultra significantly outperforms the Meizu 21 (82/100 vs 52/100). In the "portability" category, the Meizu 21 notably outperforms the OnePlus Ace 6 Ultra (61/100 vs 43/100).
Specs comparison
| Specification | Meizu 21 | OnePlus Ace 6 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 3 | MediaTek Dimensity 9500 | |
| AnTuTu | 2345563 | 3429868 | |
| Geekbench Single | 2203 | 3293 | |
| Geekbench Multi | 6511 | 10243 | |
| Display | 6.5" AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2340 | 1272x2772 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 4800 mAh | 8600 mAh | |
| Charging | 80W | 120W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 13 MP | 8 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 13 | Android 16 | |
| Brightness (peak) | 1800 nits | 1800 nits | |
| NFC | yes | yes | |
| Protection | IP54 | IP66 | |
| Dimensions | 156.7×75.3×7.9 mm | 162.5×77.5×8.5 mm | |
| Weight | 198 g | 217 g | |
| Launch price | — | $555 |
Camera comparison
Meizu 21
- Main: 200MP
- Ultrawide: 13MP
- Front: 32MP
OnePlus Ace 6 Ultra
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Meizu 21
- 6.5" AMOLED
- Resolution: 1080x2340
- Refresh rate: 120 Hz
OnePlus Ace 6 Ultra
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Battery and charging
Meizu 21
- 4800 mAh
- Wired: 80W
- No wireless charging
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
Overall performance score
We compared Meizu 21 and OnePlus Ace 6 Ultra, covering their specs and all relevant benchmarks.
OnePlus Ace 6 Ultra leads Meizu 21 by 31.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Meizu 21
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus Ace 6 Ultra is a bit better (94/100 vs 82/100).
display
In the "display" category, the OnePlus Ace 6 Ultra is a bit better (94/100 vs 80/100).
camera
In the "camera" category, the Meizu 21 notably outperforms the OnePlus Ace 6 Ultra (55/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 6 Ultra significantly outperforms the Meizu 21 (82/100 vs 52/100).
portability
In the "portability" category, the Meizu 21 notably outperforms the OnePlus Ace 6 Ultra (61/100 vs 43/100).
Frequently asked questions
Which is better: the Meizu 21 or the OnePlus Ace 6 Ultra?
The OnePlus Ace 6 Ultra edges out the Meizu 21 by just 6 points — the two devices are very close in overall level.
What is the rating of the Meizu 21 and the OnePlus Ace 6 Ultra?
The Meizu 21 has a MobileRank rating of 68/100, the OnePlus Ace 6 Ultra — 74/100.
Which has the better camera: the Meizu 21 or the OnePlus Ace 6 Ultra?
The Meizu 21 leads on camera score (55/100 vs 35/100).
Which is more powerful: the Meizu 21 or the OnePlus Ace 6 Ultra?
The OnePlus Ace 6 Ultra leads on performance (94/100 vs 82/100).
Should you choose the Meizu 21 over the OnePlus Ace 6 Ultra?
The Meizu 21 is a better fit for gamers and power users. The OnePlus Ace 6 Ultra is a better fit for gamers and power users, those who care about battery life.