Roku Select Series 4K (2024)

This model has no built-in far-field microphone — voice control goes through the remote.

What a far-field mic does →

Roku's TV v15 guide explicitly says a Roku TV has no built-in microphone. Voice input is through a compatible remote or the mobile app.

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Firmware support status hasn't been confirmed for this model from a citable source yet.

What that actually means for your TV →

No official Roku policy stating a minimum number of years of Roku OS updates for this specific model could be found, unlike Samsung's public seven-year Tizen commitment. Roku is known for pushing Roku OS updates across a wide range of device ages, but no source confirms a specific support window for this model. Stays unverified rather than assumed either way.

This model has Roku's ACR feature (branded "Smart TV Experience"), which analyses on-screen content — including over HDMI — to identify what's playing.

What ACR is and how to turn it off →

Roku's current TV guide documents opt-in ACR for live TV and connected inputs and names the Use info from TV inputs opt-out. The R4AX remains listed in Roku's own model catalogue.

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Whether this model looks for other devices on your home network hasn't been confirmed from a citable source yet.

How to put a TV on its own network →

We haven't found a Roku source that says whether this TV looks for other devices on your home network. LG's answer isn't applied to other brands.