https://www.cnet.com/news/lg-2018-tvs-work-with-voice-assistants/

LG has announced that select 2018 televisions will feature Google Assistant built in, which will enable users to issue voice commands directly via the remote.

LG's "Intelligent Voice Control with Integrated Google Assistant" will enable users to control numerous functions on the TV, as well as search from information taken from the Electronic Program Guide (EPG). LG says users will be able to issue commands such as "search for the soundtrack of this movie" or "turn off the TV when this program is over". The TV's Google Assistant also allows control of compatible smart home devices and streaming audio products.