How Many Inches is the iPhone 15 Pro Max?
The iPhone 15 Pro Max is Apple’s latest flagship model, and as always, it has created a buzz among tech enthusiasts. One of the most commonly asked questions about this device is, “How many inches is the iPhone 15 Pro Max?” In this article, we’ll dive deep into the dimensions, display, usability, and everything else you need to know about the size of this stunning device. Whether you’re comparing it to previous iPhones or other smartphones in the market, this guide is your ultimate resource. Let’s explore everything you need to know about the iPhone 15 Pro Max’s size in inches and why it matters.
Dimensions of the iPhone 15 Pro Max
The iPhone 15 Pro Max has a display size of 6.7 inches, measured diagonally. This size makes it one of the largest smartphones in Apple’s lineup. However, there’s more to the story than just the diagonal measurement. Here’s a breakdown of its physical dimensions:
Dimension | Measurement |
Height | 6.29 inches (159.9 mm) |
Width | 3.02 inches (76.7 mm) |
Depth (Thickness) | 0.32 inches (8.25 mm) |
Weight | 221 grams (7.80 ounces) |

Understanding the Display Size
The 6.7-inch display of the iPhone 15 Pro Max refers to the screen’s diagonal measurement. This measurement includes the curved corners and is based on the rectangular shape of the display. Apple uses advanced OLED technology, offering:
– Super Retina XDR Display: Delivers vibrant colors, deep blacks, and incredible contrast.
– Resolution: 2796 x 1290 pixels, resulting in 460 pixels per inch (ppi).
– Brightness: A peak brightness of up to 2000 nits, ensuring excellent visibility even under bright sunlight.
The 6.7-inch display is perfect for:
Watching movies or streaming videos.
Gaming with immersive graphics.
Multitasking with split-screen capabilities.
How Does the Size Compare to Other iPhones?
Let’s compare the iPhone 15 Pro Max with other iPhones to understand how its size stacks up:
Model | Display Size (Diagonal) | Height | Width | Thickness | Weight |
iPhone 15 Pro Max | 6.7 inches | 6.29 inches | 3.02 inches | 0.32 inches | 221 grams |
iPhone 14 Pro Max | 6.7 inches | 6.33 inches | 3.05 inches | 0.31 inches | 240 grams |
iPhone 15 Pro | 6.1 inches | 5.81 inches | 2.78 inches | 0.32 inches | 187 grams |
iPhone 13 Mini | 5.4 inches | 5.18 inches | 2.53 inches | 0.30 inches | 140 grams |
The iPhone 15 Pro Max’s size strikes a balance between offering a large display and being lighter and more portable than previous models.
Usability of the iPhone 15 Pro Max
– Single-Handed Use:- Due to its size, the iPhone 15 Pro Max is only one of the most straightforward devices for one-handed use. However, features like Reachability and gesture-based navigation make it manageable. Reachability lets users pull the top of the screen to access content more comfortably.
– Portability:- At 6.7 inches, the iPhone 15 Pro Max is best suited for users who prefer larger screens for productivity or entertainment. It’s slightly more compact than competing large smartphones, making fitting into pockets or bags easier.
– Ergonomics:- The iPhone 15 Pro Max’s titanium frame gives it a premium feel while being less slippery than stainless steel. Its slim profile ensures it feels comfortable in hand despite its larger dimensions.

Why Size Matters
The size of a smartphone impacts various aspects of its functionality, including:
– Display Real Estate: A larger screen offers more space for multitasking, reading, gaming, and video playback.
– Battery Life: Bigger devices typically house larger batteries. The iPhone 15 Pro Max boasts impressive battery performance, lasting up to 29 hours of video playback.
– Portability: While a more significant size can enhance the viewing experience, it might compromise portability for some users.
How to Measure the Size of an iPhone
If you’re curious about how Apple determines the size of its iPhones, here’s a quick guide:
– Diagonal Measurement: The screen size (e.g., 6.7 inches) is measured diagonally from one display corner to the opposite corner.
– Physical Dimensions: These include height, width, and thickness, contributing to the phone’s overall footprint.
– Aspect Ratio: The iPhone 15 Pro Max’s screen has an aspect ratio of 19.5:9, making it taller than wider.
Is the iPhone 15 Pro Max Too Big for You?
Pros of a Larger iPhone
– It is ideal for gaming, media consumption, and productivity.
– Bigger battery for extended usage.
– Larger keyboard for easier typing.
Cons of a Larger iPhone
– It may be cumbersome for one-handed use.
– It is more challenging to carry in smaller pockets.
– It is more prone to accidental drops if not handled carefully.
For users who find the 6.7-inch screen too large, the iPhone 15 Pro (6.1 inches) or other smaller models might be better options.

Tips for Using a Large Smartphone
1. Invest in a Good Case: Protect your iPhone 15 Pro Max with a case that provides grip and durability.
2. Enable Reachability: Make one-handed use easier by activating the Reachability feature in Settings.
3. Use Voice Commands: Siri can perform many tasks, reducing the need to navigate the screen.
4. Adjust Display Settings: Optimize text size and brightness for comfortable viewing.
Final Thoughts
The iPhone 15 Pro Max, with its 6.7-inch display, is a powerhouse that combines functionality, aesthetics, and performance. Its size is perfect for users who value immersive visuals and a premium smartphone experience. While its large dimensions might only suit some, Apple has ensured that the device remains manageable with thoughtful design choices like the titanium frame and ergonomic build.
Whether upgrading from an older iPhone or switching from another brand, the iPhone 15 Pro Max is a worthy contender for those who appreciate a big-screen smartphone. With its advanced features and optimal size, it’s designed to impress.
Frequently Asked Questions (FAQs)
How many inches is the iPhone 15 Pro Max screen?
The iPhone 15 Pro Max has a 6.7-inch screen, measured diagonally.
Is the iPhone 15 Pro Max bigger than the iPhone 14 Pro Max?
The display size is the same, but the iPhone 15 Pro Max is slightly lighter and slimmer due to its titanium build.
Can I use the iPhone 15 Pro Max with one hand?
It’s possible but challenging for users with smaller hands—features like Reachability help.
Does the size affect battery life?
The larger size allows for a bigger battery, contributing to excellent performance.
Is the iPhone 15 Pro Max too big to carry?
While it’s one of the largest iPhones, its slim and lightweight design makes it relatively portable compared to other large smartphones.