Between the iPhone 15 Pro Max and iPhone 16 Pro, the iPhone 15 Pro Max comes out ahead in battery capacity and screen size, while the iPhone 16 Pro wins on wireless charging and weight. Overall, the iPhone 15 Pro Max scores 63.2 and the iPhone 16 Pro scores 60.6 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (63.2 vs 60.6). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.
Pick the iPhone 15 Pro Max if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. The biggest gaps in its favor are battery capacity, screen size.
Pick the iPhone 16 Pro if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. Its strongest claims are wireless charging, weight, antutu.
Both ship with comparable ram, main camera, refresh rate, so those specs don't separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Apple - iPhone 15 Pro Max wins
- ▲Battery capacity — 23.45% more. 4422 mAh vs 3582 mAh.
- ▲Screen size — 6.35% more. 6.7 " vs 6.3 ".
Why Apple - iPhone 16 Pro wins
- ▲Wireless charging — 66.67% more. 25 W vs 15 W.
- ▲Weight — 22.00 g less. 199 vs 221.
- ▲AnTuTu — 14.38% more. 1750000 vs 1530000.
Spec comparison
Design
| Spec | Apple - iPhone 15 Pro Max | Apple - iPhone 16 Pro |
|---|---|---|
| Weight | 221 g | 199 glead |
| Thickness | 8.25 mm | 8.25 mm |
| Water resistanceⓘ | IP68 | IP68 |
| Form factor | bar | bar |
Display
| Spec | Apple - iPhone 15 Pro Max | Apple - iPhone 16 Pro |
|---|---|---|
| Screen sizeⓘ | 6.7 "lead | 6.3 " |
| Pixel densityⓘ | 460 ppi | 460 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 2000 nits | 2000 nits |
Performance
Cameras
| Spec | Apple - iPhone 15 Pro Max | Apple - iPhone 16 Pro |
|---|---|---|
| Main cameraⓘ | 48 MP | 48 MP |
| Front camera | 12 MP | 12 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Apple - iPhone 15 Pro Max | Apple - iPhone 16 Pro |
|---|---|---|
| Battery capacity | 4422 mAhlead | 3582 mAh |
| Wired chargingⓘ | 27 W | 27 W |
| Wireless chargingⓘ | 15 W | 25 Wlead |
Connectivity
| Spec | Apple - iPhone 15 Pro Max | Apple - iPhone 16 Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Apple - iPhone 15 Pro Max | Apple - iPhone 16 Pro |
|---|---|---|
| OS | iOS | iOS |
| Promised OS updates | 5 years | 5 years |
Frequently asked
Which has better battery, iPhone 15 Pro Max or iPhone 16 Pro?+
iPhone 15 Pro Max has 23.5% more battery — 4422 mAh vs 3582 mAh.
Which is lighter, iPhone 15 Pro Max or iPhone 16 Pro?+
iPhone 16 Pro is 22g lighter — 221g vs 199g.
Is iPhone 15 Pro Max waterproof?+
iPhone 15 Pro Max has an IP68 rating.
Does iPhone 16 Pro support 5G?+
Yes, iPhone 16 Pro supports 5G.
Which has a better camera, iPhone 15 Pro Max or iPhone 16 Pro?+
iPhone 16 Pro has a 48 MP main camera vs 48 MP.
Spec-level deep dives
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