Apple iPhone 18 Pro Max vs OnePlus 15
The Apple iPhone 18 Pro Max (2026) runs on the Apple A20 Pro, while the OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the OnePlus 15 leads — 61/100 vs 40/100 (a 21-point difference). Key differences: the OnePlus 15 has the bigger battery (6500 mAh vs 5100); the main camera is 48 MP vs 50 MP.
Apple iPhone 18 Pro Max
OnePlus 15
- Better camera (66/100 vs 34/100)
- Better design/ergonomics (50/100 vs 33/100)
- Bigger battery: 6500 vs 5100 mAh
- Better main camera: 50MP vs 48MP
- Higher performance (77/100 vs 0/100)
- Longer battery life (48/100 vs 44/100)
Comparing the Apple iPhone 18 Pro Max vs the OnePlus 15, the OnePlus 15 scores 21 points higher (61/100 vs 40/100). In the "performance" category, the OnePlus 15 leads (77/100 vs 0/100). In the "camera" category, the Apple iPhone 18 Pro Max leads (66/100 vs 34/100). In the "performance" category, the OnePlus 15 significantly outperforms the Apple iPhone 18 Pro Max (77/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Apple iPhone 18 Pro Max significantly outperforms the OnePlus 15 (66/100 vs 34/100). In the "battery" category, the OnePlus 15 and the Apple iPhone 18 Pro Max are nearly equal (48/100 vs 44/100). In the "design" category, the Apple iPhone 18 Pro Max notably outperforms the OnePlus 15 (50/100 vs 33/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Apple iPhone 18 Pro Max | OnePlus 15 | |
|---|---|---|---|
| Processor | Apple A20 Pro | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | — | 3621671 | |
| Geekbench Single | — | 3050 | |
| Geekbench Multi | — | 9300 | |
| Display | 6.9" LTPO Super Retina XDR OLED | 6.8" AMOLED | |
| Resolution | 1320x2868 | — | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5100 mAh | 6500 mAh | |
| Charging | 25W | — | |
| Wireless charging | 25W | 0W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 48 MP | 0 MP | |
| Telephoto | 48 MP | 0 MP | |
| Front camera | 18 MP | 32 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB / 1TB / 2TB | 256GB / 512GB | |
| OS | iOS 27 | — | |
| Brightness (peak) | — | 1800 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | — | 161.4×76.7×8.1 mm | |
| Weight | — | 213 g | |
| Price | — | $799 |
Apple iPhone 18 Pro Max
- Main: 48MP f/f/1.6
- Ultrawide: 48MP
- Telephoto: 48MP
- Front: 18MP
OnePlus 15
- Main: 50MP
- Front: 32MP
Apple iPhone 18 Pro Max
- 6.9" LTPO Super Retina XDR OLED
- Resolution: 1320x2868
- Refresh rate: 120 Hz
OnePlus 15
- 6.8" AMOLED
- Refresh rate: 120 Hz
Apple iPhone 18 Pro Max
- 5100 mAh
- Wired: 25W
- Wireless: 25W
OnePlus 15
- 6500 mAh
- No wireless charging
Apple iPhone 18 Pro Max
Price unknownperformance
In the "performance" category, the OnePlus 15 significantly outperforms the Apple iPhone 18 Pro Max (77/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Apple iPhone 18 Pro Max significantly outperforms the OnePlus 15 (66/100 vs 34/100).
battery
In the "battery" category, the OnePlus 15 and the Apple iPhone 18 Pro Max are nearly equal (48/100 vs 44/100).
design
In the "design" category, the Apple iPhone 18 Pro Max notably outperforms the OnePlus 15 (50/100 vs 33/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Apple iPhone 18 Pro Max or the OnePlus 15?
The OnePlus 15 significantly outperforms the Apple iPhone 18 Pro Max by 21 points (61/100 vs 40/100).
What is the rating of the Apple iPhone 18 Pro Max and the OnePlus 15?
The Apple iPhone 18 Pro Max has a MobileRank rating of 40/100, the OnePlus 15 — 61/100.
Which has the better camera: the Apple iPhone 18 Pro Max or the OnePlus 15?
The Apple iPhone 18 Pro Max leads on camera score (66/100 vs 34/100).
Which is more powerful: the Apple iPhone 18 Pro Max or the OnePlus 15?
The OnePlus 15 leads on performance (77/100 vs 0/100).
Should you choose the Apple iPhone 18 Pro Max over the OnePlus 15?
The Apple iPhone 18 Pro Max is a better fit for everyday use. The OnePlus 15 is a better fit for active users.