devicePixelRatio

Number of device pixels per CSS pixel.

Check your device: Browser Capabilities Report.

Overall Support

≥ means at least this value.

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	56%
≥ 1.5	44%
≥ 1.75	37%
≥ 2	35%
≥ 2.25	13%
≥ 2.5	12%
≥ 2.75	11%
≥ 3	8%
≥ 3.25	1%

Platform Support

Platform

Reports

Android

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	97%
≥ 1.5	95%
≥ 1.75	92%
≥ 2	87%
≥ 2.25	76%
≥ 2.5	73%
≥ 2.75	68%
≥ 3	31%
≥ 3.25	12%
≥ 3.5	8%
≥ 3.75	3%
≥ 4	1%

Chromium OS

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	15%
≥ 1.5	4%
≥ 1.75	1%

iOS

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.5	98%
≥ 2.75	77%

Linux

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	24%
≥ 1.5	16%
≥ 1.75	11%
≥ 2	9%
≥ 2.25	3%
≥ 2.5	2%
≥ 2.75	1%

Mac OS

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	82%
≥ 2	81%

Windows

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	41%
≥ 1.5	19%
≥ 1.75	5%
≥ 2	4%
≥ 2.25	1%

Browser Support

Browser

Reports

Chrome/Chromium

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	51%
≥ 1.5	38%
≥ 1.75	30%
≥ 2	29%
≥ 2.25	10%
≥ 2.5	9%
≥ 3	4%
≥ 3.25	1%

Edge

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	49%
≥ 1.5	28%
≥ 1.75	10%
≥ 2	9%
≥ 2.25	2%
≥ 3	1%

Firefox

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	43%
≥ 1.5	31%
≥ 1.75	23%
≥ 2	21%
≥ 2.25	6%
≥ 2.5	5%
≥ 2.75	4%
≥ 3	2%
≥ 3.25	1%

Opera

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	44%
≥ 1.5	25%
≥ 1.75	16%
≥ 2	15%
≥ 2.25	6%
≥ 2.75	5%
≥ 3	3%
≥ 3.25	1%

Other

Reported value (device pixels per CSS pixel)	Reports
≥ 0.25	100%
≥ 0.75	98%
≥ 1.25	80%
≥ 1.5	76%
≥ 1.75	73%
≥ 2	72%
≥ 2.25	57%
≥ 2.5	56%
≥ 3	53%
≥ 3.25	2%
≥ 3.5	1%

Safari

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	95%
≥ 2.25	28%

Samsung Internet

Reported value (device pixels per CSS pixel)	Reports
≥ 1.25	100%
≥ 1.5	98%
≥ 1.75	94%
≥ 2	92%
≥ 2.25	86%
≥ 2.5	84%
≥ 2.75	83%
≥ 3	38%
≥ 3.25	14%
≥ 3.5	10%
≥ 3.75	5%
≥ 4	1%