# Browser/Hardware Compatibility

### Variant SDK

The Variant JS SDK (including 3D embeds) is supported on the last two major versions of all evergreen desktop and mobile browsers, plus the last two versions of Safari (on MacOS and iOS).

### Quicklooks

Quicklooks rely on on OS-level features installed on devices by default.The hardware requirements for mobile quicklooks match those of general AR support (called 'ARCore' on Android and 'ARKit' on iOS).

Note that devices running older OS versions (particularly releases from 2018 or earlier) may have slightly different AR Quicklook experiences than those on more modern Operating Systems.

### Detailed Quicklook compatibility lists

Google publish a [list of ARCore compatible devices here](https://developers.google.com/ar/devices) and you can find [WebXR compatible browsers here](https://caniuse.com/webxr)

And Apple publish a [list of AR Quicklook compatible devices](https://www.apple.com/au/augmented-reality/) here (scroll to the bottom).


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