iPhone 12 Viewport

The iPhone 12 has a logical CSS viewport size of 390px width and 844px height. Web designers and developers should use these dimensions to set accurate media query breakpoints for responsive layouts. This device features a pixel density of 460 PPI, utilizing a high-DPI scaling factor for sharp rendering on iOS.

Technical Specifications

Logical Width (CSS)	390px
Logical Height (CSS)	844px
Operating System	iOS
Release Year	2020

CSS Media Query Snippet

/* Target iPhone 12 specifically */
@media only screen and (max-width: 390px) {
  /* Responsive styles go here */
}

Frequently Asked Questions

What is the CSS resolution of iPhone 12?

The logical CSS resolution is 390px x 844px. Browsers use these dimensions to calculate layout flow and media queries, regardless of the physical pixel count.

How do I target iPhone 12 in CSS?

Use a standard media query like @media (max-width: 390px) to apply specific styles for screens of this size or smaller.