And I’d separate “play something on the TV” from “show everything on my iPad” before installing anything. Those are different jobs, and picking the wrong option is a good way to spend movie night studying a device list.
Keep the cable option on the table
I’d start with HDMI if reliability matters more than moving around. It works with older, non-smart TVs and doesn’t depend on Wi-Fi.
Match the adapter to the iPad’s port: USB-C needs a USB-C to HDMI adapter; Lightning models use Apple’s Lightning Digital AV Adapter. Connect the adapter and HDMI cable, then select that input on the TV. The catch is exactly what it looks like: you’re attached to the television.
For streaming, check the app first
If you’re watching something in a supported app, I’d look for its Cast button before trying full-screen mirroring. Apps such as YouTube, Netflix, Disney+, and Spotify can send content to compatible Chromecast setups, including TVs with Chromecast built in.
Start playback, tap Cast, and choose the TV. That route is for supported apps, not your entire iPad display or files sitting in local storage. A missing screen-mirroring feature isn’t something you can fix by tapping the button harder.
AirPlay covers the whole display
With an Apple TV or an AirPlay-compatible smart TV, put both devices on the same network. Swipe down from the iPad’s top-right corner, open Screen Mirroring, and select the television.
For just a video, look for the AirPlay icon inside the app instead. AirPlay support exists across many Samsung, LG, Sony, Vizio, and Roku TVs, but I’d check the particular model rather than rely on the brand. If it doesn’t appear, I’d check compatibility and the connection before choosing another method.
An app can fill the compatibility gap
DoCast is another route for Samsung, LG, Sony, Hisense, Panasonic, other DLNA-enabled TVs, and devices including Roku, Chromecast, and Fire TV. It requires iPadOS 15 or later and a shared Wi-Fi network; the installation option is the DoCast app.
After choosing the TV, use Videos, Photos, or Music for individual files, or Screen → Start mirroring for the full display. Auto-rotation adjusts the TV picture when you turn the iPad. Photos stream free, while screen mirroring and unlimited video and music require Premium, with a lifetime plan available. I’d check which of those functions I actually need against the DoCast guide.
Clear the small obstacles first
Before changing methods, I’d try a 5 GHz Wi-Fi network if available and turn off any VPN that might block the connection. Do Not Disturb keeps notifications off the shared screen, and plugging in the iPad helps during longer sessions.
My reservation is treating any app as the automatic answer for almost every TV. I’d change that view with consistent compatibility and playback results on the specific TV, iPad, and content involved, not just a long list of supported brands.