Refresh rate – XR-4 Series

Refresh rate determines how many times a second your headset displays a new image. A higher refresh rate requires more processing power but results in more frames per second.

You can set the refresh rate of your XR-4 Series headset to either 75 Hz or 90 Hz in Varjo Base:

Open Varjo Base.
Navigate to Settings > Headset > Image quality.
Use the dropdown menu under Refresh rate to set the refresh rate to either 75 Hz or 90 Hz.

Refresh rate options:

90 Hz refresh rate	Maximum 90 fps Requires more processing power. Smoother image in VR and mixed reality. Better colors and contrasts. Recommended for VR content.
75 Hz refresh rate	Maximum 75 fps Requires less processing power. Increased foveated focus area. Increased vertical field-of-view in video pass-through (XR-4 Focal Edition). Recommended for mixed reality content.