Display
Retina Display Detection
Determine if you are using a Retina or HiDPI display based on device pixel ratio.
Live Result
Detecting…
What is it?
A Retina display has a device pixel ratio of 2 or higher, packing more physical pixels into the same logical space for sharper text and images.
Why this matters
Websites serve higher-resolution images for Retina displays. Knowing your display type helps explain why some sites look sharper than others.
Common values
| Label | Value |
|---|---|
| Standard | No (DPR = 1) |
| Retina | Yes (DPR ≥ 2) |
Related Tools
Explore more diagnostics
Visit the DeviceScope homepage for a complete live dashboard, or browse all tools in the Display category.