Onn Class 4K UHD Smart Television Powered by Vizio
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Our take on the Onn Class 4K UHD Smart Television Powered by Vizio
A small-screen 4K smart TV sold under Walmart's Onn brand and built on Vizio's SmartCast platform. The 24- and 32-inch sizes are unusual for 4K, which makes them sharp for close viewing in a bedroom, kitchen or dorm. It has three HDMI ports, HDR support, Wi-Fi and voice control through Google Assistant or Alexa. Owners like the picture and the low cost of entry, but the built-in speakers and the SmartCast app load times draw the most complaints.
- 4K resolution at sizes where most rivals stop at 1080p
- Three HDMI inputs for the size
- HDR support
- Vizio SmartCast apps with Google Assistant and Alexa voice control
- Light and easy to wall-mount or move
- Weak built-in speakers
Onn Class 4K UHD Smart Television Powered by Vizio prices at every store
- eBayPre-owned
Availability unknownSold by vipoutlet
$147.00Checked 12 h ago
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What reviewers say
- 3.8 / 54,000 ratings
Ratings average around 3.8 out of 5 across roughly 4,000 reviews. Buyers mostly praise the sharp picture for the size and the easy setup; the recurring complaints are sound quality and sluggish smart features.
- Picture qualityPraisedOwners say the 4K panel looks crisp, especially at close range in small rooms.
- SoundCriticised
Questions and answers
- Is 4K worth it on a 24- or 32-inch TV?
- Yes if you sit close, within a few feet, where the extra detail is visible. At normal couch distance the difference from 1080p is small.
- Does it need a soundbar?
- Most owners think so. The built-in speakers are thin, so a budget soundbar or speaker improves it noticeably.
- Which voice assistants work with it?
- It supports Google Assistant and Amazon Alexa for voice control of the TV.
- How many devices can I plug in?
- Three HDMI ports plus USB, enough for a console, a streaming stick and a cable box.
- Does it support HDR?
- Yes, but on a small budget LCD panel the HDR effect is subtle rather than dramatic.
- Can I wall-mount it?
- Yes. It is light, around 6 to 8 pounds depending on size, so a standard small VESA mount works.
- Where is the Onn Class 4K UHD Smart Television Powered by Vizio cheapest?
- At eBay, for $147.00, as of our latest check.









