Apple iPhone 13 Pro Max vs OnePlus Ace 6 Ultra
The Apple iPhone 13 Pro Max (2021) runs on the Apple A15 Bionic, while the OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500; launch prices were $1099 and $555. 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 4352); the main camera is 12 MP vs 50 MP; the OnePlus Ace 6 Ultra is faster in AnTuTu (3,429,868 vs 1,413,275); the OnePlus Ace 6 Ultra is noticeably lighter (217g vs 240g).
Profile comparison
Category scores
Apple iPhone 13 Pro Max
OnePlus Ace 6 Ultra
What makes Apple iPhone 13 Pro Max better?
- Better camera (73/100 vs 35/100)
What makes OnePlus Ace 6 Ultra better?
- Higher AnTuTu: 3429868 vs 1413275
- Better Geekbench Single: 3352 vs 2315
- Better Geekbench Multi: 10402 vs 5753
- Bigger battery: 8600 vs 4352 mAh
- Faster charging: 120W vs 20W
- Better main camera: 50MP vs 12MP
- Higher refresh rate: 165Hz vs 120Hz
- Lighter: 217g vs 240g
- Cheaper at launch: $555 vs $1099
- Higher performance (94/100 vs 75/100)
- Longer battery life (82/100 vs 38/100)
- Better display (94/100 vs 85/100)
- Better portability (43/100 vs 39/100)
Comparison verdict
Comparing the Apple iPhone 13 Pro Max vs the OnePlus Ace 6 Ultra, 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 75/100). In the "camera" category, the Apple iPhone 13 Pro Max leads (73/100 vs 35/100). In the "battery" category, the OnePlus Ace 6 Ultra leads (82/100 vs 38/100). Value score: Apple iPhone 13 Pro Max — 44/100, OnePlus Ace 6 Ultra — 66/100; 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 OnePlus Ace 6 Ultra notably outperforms the Apple iPhone 13 Pro Max (94/100 vs 75/100). In the "display" category, the OnePlus Ace 6 Ultra is a bit better (94/100 vs 85/100). In the "camera" category, the Apple iPhone 13 Pro Max significantly outperforms the OnePlus Ace 6 Ultra (73/100 vs 35/100). In the "battery" category, the OnePlus Ace 6 Ultra significantly outperforms the Apple iPhone 13 Pro Max (82/100 vs 38/100). In the "portability" category, the OnePlus Ace 6 Ultra and the Apple iPhone 13 Pro Max are nearly equal (43/100 vs 39/100).
Specs comparison
| Specification | Apple iPhone 13 Pro Max | OnePlus Ace 6 Ultra | |
|---|---|---|---|
| Processor | Apple A15 Bionic | MediaTek Dimensity 9500 | |
| AnTuTu | 1413275 | 3429868 | |
| Geekbench Single | 2315 | 3352 | |
| Geekbench Multi | 5753 | 10402 | |
| Display | 6.7" Super Retina XDR OLED | 6.8" AMOLED | |
| Resolution | 1284x2778 | 1272x2772 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 4352 mAh | 8600 mAh | |
| Charging | 20W | 120W | |
| Wireless charging | 15W | 0W | |
| DXOMark (camera) | 141 | — | |
| Main camera | 12 MP | 50 MP | |
| Ultrawide | 12 MP | 8 MP | |
| Telephoto | 12 MP | 0 MP | |
| Front camera | 12 MP | 16 MP | |
| RAM | 6GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB / 1TB | 256GB / 512GB / 1TB | |
| OS | iOS 15 | Android 16 | |
| Brightness (peak) | 1200 nits | 1800 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP66 | |
| Dimensions | 160.8×78.1×7.7 mm | 162.5×77.5×8.5 mm | |
| Weight | 240 g | 217 g | |
| Launch price | $1099 | $555 |
Camera comparison
Apple iPhone 13 Pro Max
- Main: 12MP f/1.5
- Ultrawide: 12MP
- Telephoto: 12MP
- Front: 12MP
OnePlus Ace 6 Ultra
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Apple iPhone 13 Pro Max
- 6.7" Super Retina XDR OLED
- Resolution: 1284x2778
- Refresh rate: 120 Hz
OnePlus Ace 6 Ultra
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Battery and charging
Apple iPhone 13 Pro Max
- 4352 mAh
- Wired: 20W
- Wireless: 15W
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
Overall performance score
We compared Apple iPhone 13 Pro Max and OnePlus Ace 6 Ultra, covering their specs and all relevant benchmarks.
OnePlus Ace 6 Ultra leads Apple iPhone 13 Pro Max by 58.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $544. OnePlus Ace 6 Ultra was $544 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 6 Ultra notably outperforms the Apple iPhone 13 Pro Max (94/100 vs 75/100).
display
In the "display" category, the OnePlus Ace 6 Ultra is a bit better (94/100 vs 85/100).
camera
In the "camera" category, the Apple iPhone 13 Pro Max significantly outperforms the OnePlus Ace 6 Ultra (73/100 vs 35/100).
battery
In the "battery" category, the OnePlus Ace 6 Ultra significantly outperforms the Apple iPhone 13 Pro Max (82/100 vs 38/100).
portability
In the "portability" category, the OnePlus Ace 6 Ultra and the Apple iPhone 13 Pro Max are nearly equal (43/100 vs 39/100).
Frequently asked questions
Which is better: the Apple iPhone 13 Pro Max or the OnePlus Ace 6 Ultra?
The OnePlus Ace 6 Ultra edges out the Apple iPhone 13 Pro Max by just 7 points — the two devices are very close in overall level.
What is the rating of the Apple iPhone 13 Pro Max and the OnePlus Ace 6 Ultra?
The Apple iPhone 13 Pro Max has a MobileRank rating of 67/100, the OnePlus Ace 6 Ultra — 74/100.
Which has the better camera: the Apple iPhone 13 Pro Max or the OnePlus Ace 6 Ultra?
The Apple iPhone 13 Pro Max leads on camera score (73/100 vs 35/100).
Which is more powerful: the Apple iPhone 13 Pro Max or the OnePlus Ace 6 Ultra?
The OnePlus Ace 6 Ultra leads on performance (94/100 vs 75/100).
Should you choose the Apple iPhone 13 Pro Max over the OnePlus Ace 6 Ultra?
The Apple iPhone 13 Pro Max is a better fit for active users. The OnePlus Ace 6 Ultra is a better fit for gamers and power users, those who care about battery life.