How to Check If Your Phone Supports AR Glasses Over USB-C
A USB-C plug does not always send video. Check your exact phone model before buying glasses that show your screen.
The USB-C plug may fit—but can it show a picture?
Two phones can have the same USB-C plug, but only one may send its screen to display glasses. Some USB-C ports charge a phone and transfer files but do not send video. For glasses that show your phone screen, look for wired video output. The technical name may be “DisplayPort Alt Mode.”
Find the exact phone model in Settings or on the box. Check the manufacturer’s support page or ask whether that model can send video through USB-C. A list for the whole brand may be misleading because different models can behave differently.
Check the whole chain, not just the handset
Your phone, cable and glasses all need to work together. Ask the seller which cable or adapter is made for your exact phone, and whether you need extra power. If you want app features as well as a basic screen, check that the app supports your phone too.
Some devices use an HDMI adapter instead. Adapters are not all interchangeable, so check the exact phone and glasses combination before ordering.
- Check video output for your exact phone model
- Use the recommended cable
- Ask if you need an adapter or extra power
- Check app support separately
A quick check before you buy
If possible, connect your phone to a TV or monitor with the same cable or adapter. If the phone picture appears, you know that connection can send video. If you cannot try it, send the seller your exact phone model and ask them to confirm the setup in writing.
A quick compatibility check can save you from buying glasses that cannot show your phone screen, and tells you which cable or adapter to budget for.