Yes. Here’s how you can cast your phone screen to your TV:
Android users:
Swipe down on your screen to bring up the Quick Settings menu.
Tap on Smart View (or your phone's equivalent).
Select the TV you want to view your phone's screen on.
Orient your screen to landscape to see the content full-screen on the TV.
iOS users (Airplay to a TV without Apple TV):
You can wirelessly connect your iPhone to a smart TV if the TV is AirPlay 2-compatible. Check with your TV manufacturer to find out if your TV is AirPlay 2-compatible. Once you know the two are compatible, here's how you mirror your iPhone.
First, ensure your iPhone and smart TV are powered on and connected to the same Wi-Fi network.
Swipe down from the upper right corner to open the Control Center on your iPhone.
Tap Screen Mirroring.
Select your TV from the list that appears. If a passcode appears on your TV (may happen for first-time users), enter the code on your iPhone to complete the connection.