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	36%
≥ 2.25	13%
≥ 2.75	12%
≥ 3	9%
≥ 3.25	1%

Platform Support

Platform

Reports

Android

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	98%
≥ 1.5	96%
≥ 1.75	93%
≥ 2	89%
≥ 2.25	78%
≥ 2.5	74%
≥ 2.75	69%
≥ 3	31%
≥ 3.25	13%
≥ 3.5	8%
≥ 3.75	3%
≥ 4	1%

Chromium OS

Reported value (device pixels per CSS pixel)	Reports
≥ 0.75	100%
≥ 1	99%
≥ 1.25	15%
≥ 1.5	5%
≥ 1.75	1%

iOS

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	98%
≥ 2.25	79%

Linux

Reported value (device pixels per CSS pixel)	Reports
≥ 0.75	100%
≥ 1	99%
≥ 1.25	22%
≥ 1.5	15%
≥ 1.75	10%
≥ 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%
≥ 2.25	1%

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	31%
≥ 2	29%
≥ 2.25	11%
≥ 2.5	10%
≥ 2.75	9%
≥ 3	5%
≥ 3.25	1%

Edge

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	49%
≥ 1.5	27%
≥ 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	22%
≥ 2.25	6%
≥ 2.75	4%
≥ 3	3%
≥ 3.25	1%

Opera

Reported value (device pixels per CSS pixel)	Reports
≥ 0.75	100%
≥ 1	99%
≥ 1.25	45%
≥ 1.5	24%
≥ 1.75	14%
≥ 2	13%
≥ 2.25	6%
≥ 2.5	5%
≥ 3	3%
≥ 3.25	1%

Other

Reported value (device pixels per CSS pixel)	Reports
≥ 0.25	100%
≥ 0.75	99%
≥ 1.25	80%
≥ 1.5	76%
≥ 1.75	73%
≥ 2.25	55%
≥ 2.75	54%
≥ 3	52%
≥ 3.25	2%
≥ 3.5	1%

Safari

Reported value (device pixels per CSS pixel)	Reports
≥ 1	100%
≥ 1.25	95%
≥ 2.25	30%

Samsung Internet

Reported value (device pixels per CSS pixel)	Reports
≥ 1.25	100%
≥ 1.5	98%
≥ 1.75	95%
≥ 2	93%
≥ 2.25	89%
≥ 2.5	85%
≥ 2.75	84%
≥ 3	38%
≥ 3.25	15%
≥ 3.5	11%
≥ 3.75	6%
≥ 4	2%
≥ 4.25	1%