Google Pixel 3a XL: CSS viewport of 412 × 823 px, resolution and responsive test

Google · Android 9.0 · Smartphone · 2019

All display characteristics of Google Pixel 3a XL, smartphone Google from 2019: CSS viewport of 412 x 823 pixels, 2.625x density, media queries, and one-click responsive test.

Test your site on Google Pixel 3a XL directly in your browser, without buying the device.

  • Over 70 devices included, including a model with the same format
  • Real viewport, User-Agent, and touch events
  • Also works on localhost and in pre-production
  • Exportable screenshots and videos
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Why test your site on Google Pixel 3a XL?

2.625x density

With a density of 2.625x, Google Pixel 3a XL provides a useful benchmark to ensure your images remain sharp without serving unnecessarily large files.

Actual media queries

The 412 x 823 pixels viewport of Google Pixel 3a XL rarely matches the round breakpoints of frameworks. It is precisely between these values that layouts break.

CSS viewport resolution of Google Pixel 3a XL

This is the resolution that interests designers and developers the most, as it determines breakpoints and the definition of media queries. In practice, it's the only one mentioned in a stylesheet.

  • 412 pixels in width
  • 823 pixels in height

The height remains indicative: Safari, Chrome, and other mobile browsers reduce the visible area with their address bar, which folds on scroll.

Be cautious when analyzing your statistics: some tools only report the manufacturer resolution, never the CSS viewport presented here.

Pixel density of Google Pixel 3a XL

2.625

The device pixel ratio of Google Pixel 3a XL is 2.625.

In other words, a 1-pixel square in CSS occupies 2.625 pixels on the panel. An image exported at actual size will appear blurry.

Manufacturer resolution of Google Pixel 3a XL

This resolution is the hardware's. It explains the display's sharpness, but it's never the one to target in a media query.

  • 1080 pixels in width
  • 2160 pixels in height
  • 18:9 Screen ratio

402 pixels per inch (ppi) · 6 inches diagonal, or 15.2 cm

Media queries and code snippets for Google Pixel 3a XL

These snippets are generated from the exact characteristics of Google Pixel 3a XL. Copy them directly into your stylesheet or configuration.

CSS media query

Targets screens whose width matches that of Google Pixel 3a XL and models of the same format.

@media only screen and (min-width: 412px) and (max-width: 822px) {
  /* Google Pixel 3a XL */
}

Density media query

Serves high-resolution images to screens of at least 2.625x.

@media only screen and (-webkit-min-device-pixel-ratio: 2.625),
       only screen and (min-resolution: 252dpi) {
  /* High-density images and icons */
}

Tailwind configuration

Adds a named breakpoint at the exact width of Google Pixel 3a XL.

// tailwind.config.js
module.exports = {
  theme: {
    screens: {
      'google-pixel-3a-xl': '412px'
    }
  }
}

JavaScript detection

Detects format and density client-side.

const isDeviceWidth = window.matchMedia('(min-width: 412px)').matches;
const isHighDensity = window.devicePixelRatio >= 2.625;

Meta viewport tag

Essential for Google Pixel 3a XL to use its CSS viewport and not a simulated width of 980 pixels.

<meta name="viewport" content="width=device-width, initial-scale=1">

Free Google Pixel 3a XL simulator

Mobile FIRST does not yet include Google Pixel 3a XL, but a model with the same format is available. You can already validate your breakpoints and display density.

This is where the difference with Chrome DevTools' responsive mode is seen: DevTools resizes a window, the extension replicates the device's browser and allows exporting shareable screenshots and videos.

  1. 01 Install the extension Add Mobile FIRST to Chrome, Firefox, or Edge. Installation is free and requires no account.
  2. 02 Open the page to test Go to the URL to check, including a local address like localhost:3000.
  3. 03 Choose Google Pixel 3a XL Select Google Pixel 3a XL from the list of devices. The viewport switches to 412 x 823 pixels, and the mobile User-Agent is applied.
  4. 04 Check rendering Scroll, change orientation, test your forms, then capture an image or video to share.

Comparison with similar models

The neighboring formats of Google Pixel 3a XL are the ones to test right after, as they reveal poorly placed breakpoints.

Comparison of resolutions of Google Pixel 3a XL and nearby models
Model CSS Viewport Pixel density Manufacturer resolution
Google Pixel 3a XL 412 x 823 2.625x 1080 x 2160
Apple iPhone 12 390 x 844 3x 1170 x 2532
Apple iPhone 12 Pro 390 x 844 3x 1170 x 2532
Google Pixel 5 393 x 851 2.75x 1080 x 2340
Pixel 10 Fold (Unfolded) 412 x 901 2.625x 1082 x 2365
Google Pixel 8 412 x 915 2.625x 1080 x 2400
OnePlus Nord 2 412 x 915 2.625x 1080 x 2400

Frequently asked questions about Google Pixel 3a XL

What is the CSS viewport resolution of Google Pixel 3a XL?

The CSS viewport of Google Pixel 3a XL measures 412 pixels wide and 823 pixels high. This is the width to use for defining your media queries, not the manufacturer's resolution.

What is the pixel density of Google Pixel 3a XL?

The device pixel ratio of Google Pixel 3a XL is 2.625. Each CSS pixel is thus displayed by 2.625 physical pixels, requiring you to provide your images in 2.625x to keep them sharp.

What is the screen resolution of Google Pixel 3a XL?

The panel of Google Pixel 3a XL displays 1080 x 2160 physical pixels. This is the value reported by most analytics tools, while your CSS works on a viewport of 412 x 823 pixels.

How to test my site on Google Pixel 3a XL without the device?

Install the Mobile FIRST extension on Chrome, Firefox, or Edge, then select Google Pixel 3a XL. Your page displays in a viewport of 412 x 823 pixels with the corresponding mobile User-Agent, in two clicks and for free.

What is the difference with Chrome DevTools' responsive mode?

DevTools resizes the window and applies partial emulation. Mobile FIRST additionally applies the User-Agent of Google Pixel 3a XL, touch events, scroll behavior, and the actual appearance of the device, and allows capturing directly usable images and videos.

Can I test a localhost address on Google Pixel 3a XL?

Yes. The extension works on any URL open in your browser, including localhost:3000, 127.0.0.1, or a password-protected pre-production environment.

Do you need to buy a Google Pixel 3a XL to test your site?

No. The simulation covers the vast majority of development needs at no cost. A final test on a real device is still recommended before critical production deployment, but it's no longer necessary for each iteration.

Which media query to use to target Google Pixel 3a XL?

A media query on the exact width targets Google Pixel 3a XL: @media only screen and (min-width: 412px). Combine it with the pixel density to precisely target this model and those sharing its format.

Continue testing on another model

All Google resolutions → All devices →

Other Google models

Test your site on 77 devices, directly in your browser

Without buying a single phone, without creating an account.

  • 77 devices available upon installation
  • Real viewport, User-Agent, and touch events
  • Also works on localhost and in pre-production
  • Exportable screenshots and videos
Install the extension

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