Apple lists the iPhone 13 Pro Max with a 6.7-inch display, while the phone body itself is 6.33 inches tall.
If you’re trying to work out how big the iPhone 13 Pro Max really is, the answer depends on what you mean by “inches.” Most people mean the screen size. In that case, the iPhone 13 Pro Max is 6.7 inches. If you mean the full phone from top to bottom, it measures 6.33 inches tall.
That split is where many buyers get tripped up. Phone makers market the display size, not the full body size. So if you’re checking whether it will fit your hand, pocket, mount, or case slot, you need the body dimensions too.
How Many Inches Is The iPhone 13 Pro Max? Screen Vs Body
The iPhone 13 Pro Max has a 6.7-inch display on the spec sheet. Apple also notes that, when measured as a plain rectangle, the screen is 6.68 inches diagonally, with the actual viewable area a bit smaller because of rounded corners and the notch.
The phone body is a different measurement. Apple lists the device at 160.8 mm tall, 78.1 mm wide, and 7.65 mm thick. Converted to inches, that works out to 6.33 inches tall, 3.07 inches wide, and 0.30 inches thick.
So the clean answer is this:
- Screen size: 6.7 inches
- Actual rectangular screen measurement: 6.68 inches
- Phone height: 6.33 inches
- Phone width: 3.07 inches
- Phone thickness: 0.30 inches
What The 6.7-Inch Number Really Means
That 6.7-inch figure is a diagonal measurement across the screen. It does not mean the phone is 6.7 inches tall. That’s true for nearly every smartphone, not just this one.
Screen size is measured corner to corner. Since modern phones have slim bezels, a tall body, and rounded display corners, two phones with the same screen size can still feel different in the hand.
Apple’s own tech specs spell this out on the iPhone 13 Pro Max technical specifications page. That page is the cleanest source for the display measurement, resolution, weight, and body dimensions.
iPhone 13 Pro Max Size In Inches For Real-World Use
Specs are nice, but fit is what most people care about. The iPhone 13 Pro Max is a large phone. It gives you a roomy screen for video, reading, editing photos, and split-screen style app use, yet it also asks for more pocket space and a firmer grip.
In daily use, the width matters almost as much as the height. At 3.07 inches wide, this phone feels broad in one hand, especially if you add a case. The weight adds to that feel. Apple lists it at 240 grams, which is heavier than many smaller iPhones.
If you’re buying used, shopping for accessories, or checking whether your current case drawer has something that fits, use the full body numbers instead of the screen size. That will save you from buying the wrong case, armband, car cradle, or tripod clamp.
Size Breakdown At A Glance
The chart below puts the main measurements into plain English so you can tell at a glance what each number means.
| Measurement | iPhone 13 Pro Max | What It Tells You |
|---|---|---|
| Screen size | 6.7 inches | Marketed display size measured diagonally |
| Rectangular screen measure | 6.68 inches | Diagonal size before rounded corners reduce viewable area |
| Height | 6.33 inches | Top-to-bottom body size |
| Width | 3.07 inches | Side-to-side body size |
| Thickness | 0.30 inches | Depth of the phone body |
| Weight | 240 g | How heavy it feels in hand or pocket |
| Resolution | 2778 × 1284 | Pixel count on the display |
| Pixel density | 458 ppi | How sharp text and images appear |
Why People Mix Up Screen Inches And Phone Inches
It happens because stores, ads, and comparison charts put the display size front and center. That’s the number most shoppers recognize. But when you’re asking “How many inches is the iPhone 13 Pro Max?”, you may really be asking one of three different things:
- How big is the screen?
- How tall is the whole phone?
- How big will it feel in my hand or pocket?
Those are not the same question. The screen is 6.7 inches. The body height is 6.33 inches. The in-hand feel depends on height, width, thickness, weight, and whether you use a case.
If you’re unsure which model you have, Apple’s Identify your iPhone model page is handy. It lists the iPhone 13 Pro Max with its 6.7-inch display and shows the model details that separate it from nearby versions.
How The iPhone 13 Pro Max Compares With Nearby iPhones
The size only clicks when you compare it with phones around it. The iPhone 13 Pro Max sits above the iPhone 13 and iPhone 13 Pro in screen size, and it matches later Pro Max models in broad shape more than it does the smaller 13-series phones.
That means it can feel huge if you’re coming from a mini or standard model, yet it may feel normal if you’ve already been using a Max-size iPhone.
Where It Sits In The 13-Series Line
Within the iPhone 13 range, the Pro Max is the largest option. The regular iPhone 13 and the iPhone 13 Pro have 6.1-inch displays, while the mini is much smaller. Apple’s iPhone comparison page helps when you want to line up screen sizes and body measurements side by side.
That side-by-side view matters more than the raw diagonal number. A 6.7-inch phone can still vary in feel from brand to brand, depending on bezel size, corners, frame shape, and weight balance.
| Model | Screen Size | Body Height |
|---|---|---|
| iPhone 13 mini | 5.4 inches | 5.18 inches |
| iPhone 13 | 6.1 inches | 5.78 inches |
| iPhone 13 Pro | 6.1 inches | 5.78 inches |
| iPhone 13 Pro Max | 6.7 inches | 6.33 inches |
Should You Care More About Inches Or Fit?
If you’re only curious about the spec, the answer is easy: 6.7 inches. If you’re making a buying choice, fit matters more.
Ask yourself a few plain questions:
- Do you read, watch, or game a lot on your phone?
- Do you want more battery and more room for typing?
- Do you wear tighter jeans or use small bags?
- Do you often use your phone one-handed while walking?
The iPhone 13 Pro Max pays you back with a big screen and strong battery life, but it is not a small-device experience. If you want comfort over screen area, a 6.1-inch iPhone often feels easier to live with. If you want room to read, edit, stream, and scroll, the Pro Max makes more sense.
What To Say When Someone Asks This Question
If you want the plain reply, say this: the iPhone 13 Pro Max has a 6.7-inch screen and a body height of 6.33 inches. That covers both meanings in one line and clears up the mix-up straight away.
That also helps when selling the phone, listing it on a marketplace, or answering a friend who wants to compare it with another model. One number tells them about the display. The other tells them how large the phone really is.
References & Sources
- Apple.“iPhone 13 Pro Max – Technical Specifications.”Lists the official display size, rectangular screen measurement, body dimensions, weight, and display resolution for the iPhone 13 Pro Max.
- Apple Support.“Identify your iPhone model.”Confirms the iPhone 13 Pro Max model details and notes its 6.7-inch all-screen display.
- Apple.“Compare iPhone models.”Lets readers compare screen sizes and physical dimensions across iPhone models when choosing between Max and non-Max devices.