Thus, your smartphone turns into a remote of sorts and the cast device does all the heavy lifting. Even if you have a smart TV, these devices can make streaming even better. Using Google Cast is ...

Casting video from your phone to a TV is easy. The trick is knowing which method will work best for your phone.

Alternatively, your TV could have Google Cast built-in. Much like with Airplay, LG is now adding built-in Cast support to its hotel TVs, letting you sign-in via a QR code and requiring no extra ...