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Device guide

iPhone sizes compared: dimensions of every model

Height, width, depth and screen size for every iPhone from the iPhone X to the 18 Pro Max, straight from Apple’s spec pages, plus which models share a size.

Written by the YOONIG team · Editorially reviewed · Updated · 5 min read

Kanagawa Wave Phone Case for iPhone 18 Pro Max

The short answer

The smallest iPhones listed here are the iPhone 12 mini and iPhone 13 mini at 131.5 mm tall. The largest are the iPhone 17 Pro Max and iPhone 18 Pro Max at 163.4 × 78 × 8.75 mm, with a 6.9-inch screen. The thinnest is the iPhone Air at 5.64 mm; the thickest are the iPhone 17 Pro, iPhone 17 Pro Max, iPhone 18 Pro and iPhone 18 Pro Max at 8.75 mm.

Every figure below is Apple’s own, from the tech specs page for each model. Apple lists height × width × depth in millimeters; we kept them exactly as published.

Dimensions of every iPhone

Height is the long edge, width the short edge and depth the thickness, all as Apple publishes them.

The iPhone Duo folds, so the table shows it folded. Open, Apple lists it at 117.8 × 164.6 × 5.2 mm with the 7.6-inch inner screen.

Sources (Apple tech specs): iPhone Duo, iPhone 18 Pro Max, iPhone 18 Pro, iPhone 17e, iPhone 17 Pro Max, iPhone Air, iPhone 17 Pro, iPhone 17, iPhone 16e, iPhone 16 Pro Max, iPhone 16 Plus, iPhone 16 Pro, iPhone 16, iPhone 15 Plus, iPhone 15 Pro Max, iPhone 15, iPhone 15 Pro, iPhone 14 Plus, iPhone 14 Pro Max, iPhone 14 Pro, iPhone 14, iPhone SE (3rd generation), iPhone 13 Pro Max.

iPhone 13, iPhone 13 Pro, iPhone 13 mini, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 12 Pro, iPhone SE (2nd generation), iPhone 11 Pro Max, iPhone 11, iPhone 11 Pro, iPhone XR, iPhone XS Max, iPhone XS, iPhone X.

Official Apple figures (height × width × depth), newest first.
iPhoneYearHeightWidthDepthScreen
iPhone Duo (folded)2026117.8 mm84.1 mm11.3 mm7.6-inch inside, 5.4-inch outside
iPhone 18 Pro Max2026163.4 mm78 mm8.75 mm6.9-inch
iPhone 18 Pro2026150 mm71.9 mm8.75 mm6.3-inch
iPhone 17e2026146.7 mm71.5 mm7.8 mm6.1-inch
iPhone 17 Pro Max2025163.4 mm78 mm8.75 mm6.9-inch
iPhone Air2025156.2 mm74.7 mm5.64 mm6.5-inch
iPhone 17 Pro2025150 mm71.9 mm8.75 mm6.3-inch
iPhone 172025149.6 mm71.5 mm7.95 mm6.3-inch
iPhone 16e2025146.7 mm71.5 mm7.8 mm6.1-inch
iPhone 16 Pro Max2024163 mm77.6 mm8.25 mm6.9-inch
iPhone 16 Plus2024160.9 mm77.8 mm7.8 mm6.7-inch
iPhone 16 Pro2024149.6 mm71.5 mm8.25 mm6.3-inch
iPhone 162024147.6 mm71.6 mm7.8 mm6.1-inch
iPhone 15 Plus2023160.9 mm77.8 mm7.8 mm6.7-inch
iPhone 15 Pro Max2023159.9 mm76.7 mm8.25 mm6.7-inch
iPhone 152023147.6 mm71.6 mm7.8 mm6.1-inch
iPhone 15 Pro2023146.6 mm70.6 mm8.25 mm6.1-inch
iPhone 14 Plus2022160.8 mm78.1 mm7.8 mm6.7-inch
iPhone 14 Pro Max2022160.7 mm77.6 mm7.85 mm6.7-inch
iPhone 14 Pro2022147.5 mm71.5 mm7.85 mm6.1-inch
iPhone 142022146.7 mm71.5 mm7.8 mm6.1-inch
iPhone SE (3rd generation)2022138.4 mm67.3 mm7.3 mm4.7-inch
iPhone 13 Pro Max2021160.8 mm78.1 mm7.65 mm6.7-inch
iPhone 132021146.7 mm71.5 mm7.65 mm6.1-inch
iPhone 13 Pro2021146.7 mm71.5 mm7.65 mm6.1-inch
iPhone 13 mini2021131.5 mm64.2 mm7.65 mm5.4-inch
iPhone 12 Pro Max2020160.8 mm78.1 mm7.4 mm6.7-inch
iPhone 12 mini2020131.5 mm64.2 mm7.4 mm5.4-inch
iPhone 122020146.7 mm71.5 mm7.4 mm6.1-inch
iPhone 12 Pro2020146.7 mm71.5 mm7.4 mm6.1-inch
iPhone SE (2nd generation)2020138.4 mm67.3 mm7.3 mm4.7-inch
iPhone 11 Pro Max2019158 mm77.8 mm8.1 mm6.5-inch
iPhone 112019150.9 mm75.7 mm8.3 mm6.1-inch
iPhone 11 Pro2019144 mm71.4 mm8.1 mm5.8-inch
iPhone XR2018150.9 mm75.7 mm8.3 mm6.1-inch
iPhone XS Max2018157.5 mm77.4 mm7.7 mm6.5-inch
iPhone XS2018143.6 mm70.9 mm7.7 mm5.8-inch
iPhone X2017143.6 mm70.9 mm7.7 mm5.8-inch

iPhones that share the exact same size

These models have identical official height, width and depth. That doesn’t make their cases interchangeable: a case is cut for one model, and the camera, buttons and port have to line up too. Here is what Apple’s specs show for each group.

  • iPhone X and iPhone XS: 143.6 × 70.9 × 7.7 mm. No port or button difference in Apple’s specs, but the specs don’t confirm the camera opening and cut-outs match.
  • iPhone XR and iPhone 11: 150.9 × 75.7 × 8.3 mm. No port or button difference in Apple’s specs, but the specs don’t confirm the camera opening and cut-outs match.
  • iPhone SE (2nd generation) and iPhone SE (3rd generation): 138.4 × 67.3 × 7.3 mm. No port or button difference in Apple’s specs, but the specs don’t confirm the camera opening and cut-outs match.
  • iPhone 12 and iPhone 12 Pro: 146.7 × 71.5 × 7.4 mm. No port or button difference in Apple’s specs, but the specs don’t confirm the camera opening and cut-outs match.
  • iPhone 13 and iPhone 13 Pro: 146.7 × 71.5 × 7.65 mm. No port or button difference in Apple’s specs, but the specs don’t confirm the camera opening and cut-outs match.
  • iPhone 14, iPhone 16e and iPhone 17e: 146.7 × 71.5 × 7.8 mm. Not the same phone for a case: charging port (iPhone 14: Lightning, iPhone 16e: USB-C, iPhone 17e: USB-C); Action button only on the iPhone 16e and iPhone 17e; MagSafe only on the iPhone 14 and iPhone 17e.
  • iPhone 15 and iPhone 16: 147.6 × 71.6 × 7.8 mm. Not the same phone for a case: Action button only on the iPhone 16; Camera Control only on the iPhone 16.
  • iPhone 15 Plus and iPhone 16 Plus: 160.9 × 77.8 × 7.8 mm. Not the same phone for a case: Action button only on the iPhone 16 Plus; Camera Control only on the iPhone 16 Plus.
  • iPhone 17 Pro and iPhone 18 Pro: 150 × 71.9 × 8.75 mm. No port or button difference in Apple’s specs, but the specs don’t confirm the camera opening and cut-outs match.
  • iPhone 17 Pro Max and iPhone 18 Pro Max: 163.4 × 78 × 8.75 mm. No port or button difference in Apple’s specs, but the specs don’t confirm the camera opening and cut-outs match.

Same height and width, different thickness

These look alike in a spec table but differ in depth, which is enough for a case to be tight or loose.

  • 146.7 × 71.5 mm: iPhone 12 (7.4 mm deep), iPhone 12 Pro (7.4 mm deep), iPhone 13 (7.65 mm deep), iPhone 13 Pro (7.65 mm deep), iPhone 14 (7.8 mm deep), iPhone 16e (7.8 mm deep), iPhone 17e (7.8 mm deep)
  • 131.5 × 64.2 mm: iPhone 12 mini (7.4 mm deep), iPhone 13 mini (7.65 mm deep)
  • 160.8 × 78.1 mm: iPhone 12 Pro Max (7.4 mm deep), iPhone 13 Pro Max (7.65 mm deep), iPhone 14 Plus (7.8 mm deep)
  • 149.6 × 71.5 mm: iPhone 16 Pro (8.25 mm deep), iPhone 17 (7.95 mm deep)

Which iPhone do I have?

Size alone won’t tell you which model you own, since several share an outline. Our guide to finding your exact model walks you through it, and Apple’s Identify your iPhone model page lists every model with its model numbers.

Wondering whether an old case will carry over to a new phone? Our fit guide for every recent iPhone answers it pair by pair.

Find the right case

Every YOONIG case is printed to order for one model. Shop cases for the latest phones: iPhone 18 Pro Max, iPhone 18 Pro, iPhone 17e, iPhone Air, iPhone 17 Pro Max, iPhone 17 Pro, iPhone 17, iPhone 16.

Frequently asked questions

How long is the iPhone 14?

Apple lists the iPhone 14 at 146.7 mm tall (about 5.78 inches), 71.5 mm wide and 7.8 mm deep, with a 6.1-inch screen.

Are the iPhone 13 and 14 the same size?

Almost. Both are 146.7 × 71.5 mm, but the iPhone 14 is 7.8 mm deep against 7.65 mm for the 13, so cases are made separately.

Are the iPhone 15 and 16 the same size?

Yes on paper: Apple lists both at 147.6 × 71.6 × 7.8 mm. The iPhone 16 adds an Action button and Camera Control, so a 15 case isn’t made for it.

What is the biggest iPhone?

The iPhone 17 Pro Max and iPhone 18 Pro Max, at 163.4 × 78 × 8.75 mm with a 6.9-inch screen. The iPhone Duo has a larger 7.6-inch screen, but it folds.

What is the smallest iPhone?

Of the models listed here, the iPhone 12 mini (131.5 × 64.2 × 7.4 mm) and iPhone 13 mini (131.5 × 64.2 × 7.65 mm), both with a 5.4-inch screen.

Is the iPhone 17 Pro the same size as the 18 Pro?

Apple lists the same dimensions for both (150 × 71.9 × 8.75 mm), but sells separate cases for each. Choose the case for your exact model.

Find a case made for your exact model

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