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	57%
≥ 1.5	45%
≥ 1.75	36%
≥ 2	35%
≥ 2.25	13%
≥ 2.5	12%
≥ 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	96%
≥ 1.75	93%
≥ 2	88%
≥ 2.25	76%
≥ 2.5	72%
≥ 2.75	67%
≥ 3	30%
≥ 3.25	11%
≥ 3.5	7%
≥ 3.75	3%
≥ 4	1%

Chromium OS

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	15%
≥ 1.5	5%
≥ 1.75	1%

iOS

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.75	98%
≥ 3	80%

Linux

Reported value (device pixels per CSS pixel)	Reports
≥ 0.75	100%
≥ 1	99%
≥ 1.25	24%
≥ 1.5	17%
≥ 1.75	12%
≥ 2	9%
≥ 2.25	4%
≥ 2.5	2%
≥ 2.75	1%

Mac OS

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

Windows

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	42%
≥ 1.5	20%
≥ 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	52%
≥ 1.5	38%
≥ 1.75	30%
≥ 2	29%
≥ 2.25	10%
≥ 2.5	9%
≥ 2.75	8%
≥ 3	4%
≥ 3.25	1%

Edge

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	52%
≥ 1.5	31%
≥ 1.75	11%
≥ 2	9%
≥ 2.25	2%
≥ 3	1%

Firefox

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	43%
≥ 1.5	30%
≥ 1.75	23%
≥ 2	21%
≥ 2.25	6%
≥ 2.5	5%
≥ 2.75	3%
≥ 3	2%
≥ 3.25	1%

Opera

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	44%
≥ 1.5	23%
≥ 1.75	16%
≥ 2	15%
≥ 2.25	7%
≥ 2.5	6%
≥ 2.75	5%
≥ 3	3%
≥ 3.25	1%

Other

Reported value (device pixels per CSS pixel)	Reports
≥ 0.25	100%
≥ 0.75	99%
≥ 1.25	83%
≥ 1.5	78%
≥ 1.75	73%
≥ 2	72%
≥ 2.25	56%
≥ 2.5	55%
≥ 3	51%
≥ 3.25	3%
≥ 3.5	2%

Safari

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	95%
≥ 2.25	31%

Samsung Internet

Reported value (device pixels per CSS pixel)	Reports
≥ 1.25	100%
≥ 1.5	99%
≥ 1.75	96%
≥ 2	94%
≥ 2.25	88%
≥ 2.5	83%
≥ 2.75	81%
≥ 3	32%
≥ 3.25	13%
≥ 3.5	10%
≥ 3.75	5%
≥ 4	2%
≥ 4.25	1%