To mirror your iPhone with a hardwired connection, you need an adapter cable that matches the input to your TV (or monitor). If you can, use an HDMI cable for crisp audio and video with low latency.

Watching your favorite TV shows and on-demand movies has never been easier than now, especially with the growing number of digital cable packages ... you to change your iPhone's settings to ...

The Studio Display will be supported too, obviously. Another tidbit from Apple’s support document: You can connect your iPhone to an HDMI display or TV with a USB-C to HDMI adapter or cable. Adapters ...