Apple is expected to unveil the iPhone 17 Pro and iPhone 17 Pro Max this September, and early leaks suggest some noteworthy differences beyond screen size. While the two Pro models will share several high-end features, the iPhone 17 Pro Max may offer better battery life, slightly different design dimensions, and potentially a few exclusive perks that justify its higher price.
Here’s what you need to know when comparing the iPhone 17 Pro Max vs iPhone 17 Pro.
Display Size and Design
As expected, the size difference remains a defining trait:
- iPhone 17 Pro: 6.3-inch display
- iPhone 17 Pro Max: 6.9-inch display
Both models are expected to feature OLED panels, ProMotion 120Hz refresh rates, and always-on displays. The Pro Max’s larger screen enhances media consumption, multitasking, and battery capacity.
Interestingly, the iPhone 17 Pro Max may be about 5% thicker than its predecessor, the iPhone 16 Pro Max. That’s a rare change for Apple, suggesting a bigger structural shift under the hood—specifically to house a larger battery.
Battery Life: A Bigger Gap Than Usual
- iPhone 16 Pro Max battery: 4,676 mAh
- iPhone 17 Pro Max (rumored): 5,000 mAh
While Apple doesn’t publicly share battery specs, leaks indicate that the iPhone 17 Pro Max will feature a significantly larger battery, giving it a clear advantage in real-world endurance. The iPhone 17 Pro is expected to retain a slimmer profile similar to the iPhone 16 Pro, which likely means no major bump in battery life for the smaller model.
This makes the Pro Max ideal for power users, gamers, and frequent travelers.
Cameras: Similar Systems Across Both Models
Unlike some previous years, Apple is reportedly keeping the camera hardware the same on both the Pro and Pro Max:
- Triple 48MP rear cameras
- Upgraded 24MP front camera
This means both models will benefit from enhanced low-light performance, higher-resolution images, and potentially improved computational photography features via the A18 Pro chip. No exclusive camera features are currently rumored for the Pro Max, unlike past years where the larger phone sometimes received an advanced telephoto lens.
Dynamic Island: Smaller or Not?
There were early rumors that the iPhone 17 Pro Max might feature a smaller Dynamic Island, making it more immersive and less obtrusive. However, later reports suggest that this change could either be postponed to 2026 or rolled out across the entire iPhone 17 line if it does happen in 2025.
As it stands, both the Pro and Pro Max are expected to share identical front-facing designs.
What Else to Expect
- A18 Pro chip: Expected across both Pro models, delivering better AI performance and battery efficiency
- Apple Intelligence features: Seamless on-device AI for photography, text generation, and Siri
- Storage options: Likely to range from 256GB to 1TB, with 2TB possibly coming for the Pro Max
- USB-C with USB 3 transfer speeds
- iOS 18 with enhanced AI integration
Final Thoughts: Which Should You Buy?
If the leaks prove accurate, the iPhone 17 Pro Max will offer:
- A larger display
- A thicker chassis
- A massive 5,000 mAh battery
For users who prioritize battery life, screen size, and future-proof performance, the Pro Max is clearly the better option—especially if the rumored thickness increase translates into a longer-lasting experience.
Meanwhile, the iPhone 17 Pro will still be a powerful flagship, ideal for those who prefer a more compact device without sacrificing performance or camera quality.
Buy the iPhone 17 Pro Max if you want:
- The best battery life Apple has ever offered
- A larger screen for media, gaming, or multitasking
- The most premium iPhone experience
Buy the iPhone 17 Pro if you prefer:
- A more compact phone with the same core performance
- Similar camera and software features at a slightly lower price
- A lighter, thinner design
