What is the viewport size of the iPhone 15 Pro Max?

The iPhone 15 Pro Max has a viewport size of 430×932 CSS pixels with a device pixel ratio of 3x. Its physical screen resolution is 1290×2796 pixels on a 6.7 inch display.

Which CSS breakpoint does the iPhone 15 Pro Max use?

The iPhone 15 Pro Max (430px wide) falls into the "default" breakpoint in Tailwind CSS, "xs" in Bootstrap 5, and "xs" in Material UI.

What is the device pixel ratio of the iPhone 15 Pro Max?

The iPhone 15 Pro Max has a device pixel ratio (DPR) of 3x, meaning each CSS pixel is rendered using 3×3 = 9 physical pixels. This gives the display sharp, high-density rendering for text and images.

Phone Apple

iPhone 15 Pro Max Viewport Size

430×932 CSS pixels · 1290×2796 physical pixels · 3x DPR

Display Specifications

Viewport Width

430px CSS pixels

Viewport Height

932px CSS pixels

Physical Width

1290px hardware pixels

Physical Height

2796px hardware pixels

Device Pixel Ratio

3x 1 CSS px = 3×3 physical px

Colour Depth

24-bit 8-bit per channel

Screen Size

6.7 inch diagonal

Aspect Ratio

19.5:9

Operating System

iOS 18

Release Year

2023

Touch Support

Yes

CSS Breakpoint Mapping

At 430px wide, the iPhone 15 Pro Max falls into these CSS framework breakpoints:

Tailwind CSS v4

default

min-width: 0

Bootstrap 5

min-width: 0

Material UI v6

min-width: 0

Related Devices

iPhone 13

390×844 · 3x DPR

default

iPhone 14

390×844 · 3x DPR

default

iPhone 14 Pro

393×852 · 3x DPR

default

iPhone 15

393×852 · 3x DPR

default

Audit your site on iPhone 15 Pro Max

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