Apple iPhone 18 Pro Max vs Apple iPhone Duo
The Apple iPhone 18 Pro Max (2026) runs on the Apple A20 Pro, while the Apple iPhone Duo (2026) runs on the Apple A20 Pro; launch prices were $1299 and $1999. By overall MobileRank rating, the Apple iPhone 18 Pro Max leads — 80/100 vs 72/100 (a 8-point difference). Key differences: the Apple iPhone 18 Pro Max has the bigger battery (5567 mAh vs 4883); the Apple iPhone 18 Pro Max is thinner (8.8mm vs 11.3mm).
Profile comparison
Category scores
Apple iPhone 18 Pro Max
Apple iPhone Duo
What makes Apple iPhone 18 Pro Max better?
- Bigger battery: 5567 vs 4883 mAh
- Lighter: 249g vs 254g
- Cheaper at launch: $1299 vs $1999
- Better camera (71/100 vs 49/100)
- Longer battery life (67/100 vs 59/100)
- Better display (85/100 vs 82/100)
- Better portability (27/100 vs 20/100)
What makes Apple iPhone Duo better?
- Overall rating 72/100
Comparison verdict
Comparing the Apple iPhone 18 Pro Max vs the Apple iPhone Duo, the Apple iPhone 18 Pro Max scores 8 points higher (80/100 vs 72/100). In the "camera" category, the Apple iPhone 18 Pro Max leads (71/100 vs 49/100). Value score: Apple iPhone 18 Pro Max — 70/100, Apple iPhone Duo — 52/100; 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, both devices are on the same level — 97/100. In the "display" category, the Apple iPhone 18 Pro Max and the Apple iPhone Duo are nearly equal (85/100 vs 82/100). In the "camera" category, the Apple iPhone 18 Pro Max notably outperforms the Apple iPhone Duo (71/100 vs 49/100). In the "battery" category, the Apple iPhone 18 Pro Max is a bit better (67/100 vs 59/100). In the "portability" category, the Apple iPhone 18 Pro Max is a bit better (27/100 vs 20/100).
Specs comparison
| Specification | Apple iPhone 18 Pro Max | Apple iPhone Duo | |
|---|---|---|---|
| Processor | Apple A20 Pro | Apple A20 Pro | |
| AnTuTu | 3551073 | 3551073 | |
| Geekbench Single | 4612 | 4612 | |
| Geekbench Multi | 11819 | 11819 | |
| Display | 6.9" LTPO Super Retina XDR OLED | 7.6" Foldable LTPO Super Retina XDR OLED | |
| Resolution | 1320x2868 | 1878x2670 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5567 mAh | 4883 mAh | |
| Charging | 60W | 60W | |
| Wireless charging | 25W | 25W | |
| Main camera | 48 MP | 48 MP | |
| Ultrawide | 48 MP | 48 MP | |
| Telephoto | 48 MP | 0 MP | |
| Front camera | 18 MP | 12 MP | |
| RAM | 12GB | 12GB | |
| Storage | 256GB / 512GB / 1TB / 2TB | 256GB / 512GB / 1TB / 2TB | |
| OS | iOS 27 | iOS 27 | |
| Brightness (peak) | 3000 nits | 3000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 163.4×78.0×8.8 mm | 117.8×84.1×11.3 mm | |
| Weight | 249 g | 254 g | |
| Launch price | $1299 | $1999 |
Camera comparison
Apple iPhone 18 Pro Max
- Main: 48MP f/1.48
- Ultrawide: 48MP
- Telephoto: 48MP
- Front: 18MP
Apple iPhone Duo
- Main: 48MP f/1.6
- Ultrawide: 48MP
- Front: 12MP
Display comparison
Apple iPhone 18 Pro Max
- 6.9" LTPO Super Retina XDR OLED
- Resolution: 1320x2868
- Refresh rate: 120 Hz
Apple iPhone Duo
- 7.6" Foldable LTPO Super Retina XDR OLED
- Resolution: 1878x2670
- Refresh rate: 120 Hz
Battery and charging
Apple iPhone 18 Pro Max
- 5567 mAh
- Wired: 60W
- Wireless: 25W
Apple iPhone Duo
- 4883 mAh
- Wired: 60W
- Wireless: 25W
Overall performance score
We compared Apple iPhone 18 Pro Max and Apple iPhone Duo, covering their specs and all relevant benchmarks.
Equal performance based on benchmark results.
Benchmarks
Launch prices and where to check today's
Launch price difference: $700. Apple iPhone 18 Pro Max was $700 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, both devices are on the same level — 97/100.
display
In the "display" category, the Apple iPhone 18 Pro Max and the Apple iPhone Duo are nearly equal (85/100 vs 82/100).
camera
In the "camera" category, the Apple iPhone 18 Pro Max notably outperforms the Apple iPhone Duo (71/100 vs 49/100).
battery
In the "battery" category, the Apple iPhone 18 Pro Max is a bit better (67/100 vs 59/100).
portability
In the "portability" category, the Apple iPhone 18 Pro Max is a bit better (27/100 vs 20/100).
Frequently asked questions
Which is better: the Apple iPhone 18 Pro Max or the Apple iPhone Duo?
The Apple iPhone 18 Pro Max edges out the Apple iPhone Duo by just 8 points — the two devices are very close in overall level.
What is the rating of the Apple iPhone 18 Pro Max and the Apple iPhone Duo?
The Apple iPhone 18 Pro Max has a MobileRank rating of 80/100, the Apple iPhone Duo — 72/100.
Which has the better camera: the Apple iPhone 18 Pro Max or the Apple iPhone Duo?
The Apple iPhone 18 Pro Max leads on camera score (71/100 vs 49/100).
Should you choose the Apple iPhone 18 Pro Max over the Apple iPhone Duo?
The Apple iPhone 18 Pro Max is a better fit for gamers and power users. The Apple iPhone Duo is a better fit for gamers and power users.