- Is this TV good for gaming?
- It handles casual gaming, but the 60 Hz refresh rate and modest motion handling make it a weak choice for fast competitive games. Console players wanting low latency and smooth motion should look at sets with higher refresh rates.
- Does it need a Roku stick?
- No. Roku is built in, so you sign in to your streaming apps directly on the TV. A separate stick only helps if you want a newer Roku interface than the set ships with.
- Does it support HDR?
- Yes, it accepts HDR content, but the panel's limited brightness means the effect is subtle. Expect a small improvement rather than a dramatic one.
- How many devices can I connect?
- There are three HDMI ports, plus USB, Ethernet, optical audio and an AUX input. That covers a console, a streaming box and a soundbar with a port to spare.
- Can I control it with a voice assistant?
- It works with Alexa, Google Assistant and Siri, usually through a compatible speaker or device. You can also use voice search through the Roku remote app.
- Is it good for a bright room?
- It is better suited to dimmer rooms. In a sunlit room the picture can look washed out, so a brighter set is worth considering for daytime viewing.
- Where is the onn. 55" Class 4K UHD (2160p) LED Roku Smart TV cheapest?
- At eBay, for $284.89, as of our latest check.
- Where can I buy the onn. 55" Class 4K UHD (2160p) LED Roku Smart TV?
- 2 stores we checked sell it, including Walmart, eBay.