Onn 4K UHD Roku TV
Built-in far-field microphone
No TV micThis model has no built-in far-field microphone — voice control goes through the remote.
Onn's own official user manual for this model identifies it as a Roku Smart TV. Roku's current TV guide, which Roku directs owners of Roku TV-licensed televisions to, explicitly states the television has no built-in microphone; voice input comes from a Roku voice remote or the mobile app.
Automatic content recognition (ACR), including over HDMI
Runs ACRThis model runs Onn's ACR feature (branded "Smart TV Experience"), which analyzes on-screen content — including over HDMI — to identify what's playing.
What ACR is and how to turn it off →
This model is documented by Onn as a Roku TV. Roku's current guide says Smart TV Experience uses opt-in ACR on live TV and HDMI or AV inputs and names Settings > Privacy > Smart TV experience > Use info from TV inputs as the opt-out — the same system and setting used across every Roku TV-licensed brand on this site.
Scans your local network for other devices
UnverifiedLocal network scanning hasn't been confirmed for this model from a citable source yet.
How to put a TV on its own network →
No model-specific primary source confirming or ruling out local-network device scanning was found for this model.
Security vulnerabilities in Roku TV
UnverifiedFirmware support status hasn't been confirmed for this model from a citable source yet.
What that actually means for your TV →
Roku OS updates are pushed by Roku across Roku TV-licensed hardware generally, but no dated, model-specific commitment or current update record for this exact Onn model could be found, unlike Samsung's public seven-year Tizen commitment. Stays unverified rather than assumed either way.
Settings paths for Roku TV
Not yet verified for this Roku TV version. Menu wording and structure vary enough across releases that we don't want to guess — check how to report a correction if you can help verify this one.
This page covers what this model has and collects, and where to change it, with a source for each answer. See About & sourcing for how each row above is checked, and how to report an error.