Apple iPhone 18 Pro Max vs OnePlus Ace 6
The Apple iPhone 18 Pro Max (2026) runs on the Apple A20 Pro, while the OnePlus Ace 6 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $1299 and $399. By overall MobileRank rating, the Apple iPhone 18 Pro Max leads — 80/100 vs 73/100 (a 7-point difference). Key differences: the OnePlus Ace 6 has the bigger battery (7800 mAh vs 5567); the main camera is 48 MP vs 50 MP; the Apple iPhone 18 Pro Max is faster in AnTuTu (3,551,073 vs 3,332,530); the OnePlus Ace 6 is noticeably lighter (213g vs 249g).
Profile comparison
Category scores
Apple iPhone 18 Pro Max
OnePlus Ace 6
What makes Apple iPhone 18 Pro Max better?
- Higher AnTuTu: 3551073 vs 3332530
- Better Geekbench Single: 4612 vs 3013
- Better Geekbench Multi: 11819 vs 9287
- Higher performance (97/100 vs 92/100)
- Better camera (71/100 vs 35/100)
What makes OnePlus Ace 6 better?
- Bigger battery: 7800 vs 5567 mAh
- Faster charging: 120W vs 60W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 165Hz vs 120Hz
- Lighter: 213g vs 249g
- Cheaper at launch: $399 vs $1299
- Longer battery life (79/100 vs 67/100)
- Better display (94/100 vs 85/100)
- Better portability (48/100 vs 27/100)
Comparison verdict
Comparing the Apple iPhone 18 Pro Max vs the OnePlus Ace 6, the Apple iPhone 18 Pro Max scores 7 points higher (80/100 vs 73/100). In the "camera" category, the Apple iPhone 18 Pro Max leads (71/100 vs 35/100). In the "battery" category, the OnePlus Ace 6 leads (79/100 vs 67/100). Value score: Apple iPhone 18 Pro Max — 70/100, OnePlus Ace 6 — 74/100; 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 Apple iPhone 18 Pro Max is a bit better (97/100 vs 92/100). In the "display" category, the OnePlus Ace 6 is a bit better (94/100 vs 85/100). In the "camera" category, the Apple iPhone 18 Pro Max significantly outperforms the OnePlus Ace 6 (71/100 vs 35/100). In the "battery" category, the OnePlus Ace 6 is a bit better (79/100 vs 67/100). In the "portability" category, the OnePlus Ace 6 notably outperforms the Apple iPhone 18 Pro Max (48/100 vs 27/100).
Specs comparison
| Specification | Apple iPhone 18 Pro Max | OnePlus Ace 6 | |
|---|---|---|---|
| Processor | Apple A20 Pro | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3551073 | 3332530 | |
| Geekbench Single | 4612 | 3013 | |
| Geekbench Multi | 11819 | 9287 | |
| Display | 6.9" LTPO Super Retina XDR OLED | 6.8" OLED | |
| Resolution | 1320x2868 | 2800x1272 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 5567 mAh | 7800 mAh | |
| Charging | 60W | 120W | |
| Wireless charging | 25W | 0W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 48 MP | 8 MP | |
| Telephoto | 48 MP | 0 MP | |
| Front camera | 18 MP | 16 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB / 2TB | 256GB / 512GB / 1TB | |
| OS | iOS 27 | Android 15 | |
| Brightness (peak) | 3000 nits | 1800 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.4×78.0×8.8 mm | 163.4×77.0×8.3 mm | |
| Weight | 249 g | 213 g | |
| Launch price | $1299 | $399 |
Camera comparison
Apple iPhone 18 Pro Max
- Main: 48MP f/1.48
- Ultrawide: 48MP
- Telephoto: 48MP
- Front: 18MP
OnePlus Ace 6
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Apple iPhone 18 Pro Max
- 6.9" LTPO Super Retina XDR OLED
- Resolution: 1320x2868
- Refresh rate: 120 Hz
OnePlus Ace 6
- 6.8" OLED
- Resolution: 2800x1272
- Refresh rate: 165 Hz
Battery and charging
Apple iPhone 18 Pro Max
- 5567 mAh
- Wired: 60W
- Wireless: 25W
OnePlus Ace 6
- 7800 mAh
- Wired: 120W
- No wireless charging
Overall performance score
We compared Apple iPhone 18 Pro Max and OnePlus Ace 6, covering their specs and all relevant benchmarks.
Apple iPhone 18 Pro Max leads OnePlus Ace 6 by 6.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $900. OnePlus Ace 6 was $900 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Apple iPhone 18 Pro Max is a bit better (97/100 vs 92/100).
display
In the "display" category, the OnePlus Ace 6 is a bit better (94/100 vs 85/100).
camera
In the "camera" category, the Apple iPhone 18 Pro Max significantly outperforms the OnePlus Ace 6 (71/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 6 is a bit better (79/100 vs 67/100).
portability
In the "portability" category, the OnePlus Ace 6 notably outperforms the Apple iPhone 18 Pro Max (48/100 vs 27/100).
Frequently asked questions
Which is better: the Apple iPhone 18 Pro Max or the OnePlus Ace 6?
The Apple iPhone 18 Pro Max edges out the OnePlus Ace 6 by just 7 points — the two devices are very close in overall level.
What is the rating of the Apple iPhone 18 Pro Max and the OnePlus Ace 6?
The Apple iPhone 18 Pro Max has a MobileRank rating of 80/100, the OnePlus Ace 6 — 73/100.
Which has the better camera: the Apple iPhone 18 Pro Max or the OnePlus Ace 6?
The Apple iPhone 18 Pro Max leads on camera score (71/100 vs 35/100).
Which is more powerful: the Apple iPhone 18 Pro Max or the OnePlus Ace 6?
The Apple iPhone 18 Pro Max leads on performance (97/100 vs 92/100).
Should you choose the Apple iPhone 18 Pro Max over the OnePlus Ace 6?
The Apple iPhone 18 Pro Max is a better fit for gamers and power users. The OnePlus Ace 6 is a better fit for gamers and power users, those who care about battery life.