Is the Roku Plus Series good for gaming?

It is a 60 Hz panel without HDMI 2.1, so it suits casual gaming but not fast competitive play. Console gamers wanting 120 Hz should look elsewhere.

Does it support Dolby Vision and HDR10+?

Yes. It handles both Dolby Vision and HDR10+, plus standard HDR10. The benefit depends on the source app and title.

The TV, its stand legs, a remote and power cable. A wall mount is not included; it uses a 400x300mm VESA pattern.

Is $378 a good price?

At $378 at Amazon as of November 6, 2026, it sits at the low end for a 55-inch QLED with Dolby Vision. Comparable QLED sets often cost more.

Can I use Bluetooth headphones with it?

Yes. It has a Bluetooth headphone mode, so you can listen without waking the room. You can also connect a soundbar over HDMI.

Does it need a streaming stick?

No. Roku's system is built in, so apps like Netflix and YouTube are ready after setup. You only need Wi-Fi and accounts.

Where is the Roku 55" Plus Series 4K QLED Smart TV cheapest?

At Amazon, for $378.00, as of our latest check.

Where can I buy the Roku 55" Plus Series 4K QLED Smart TV?

3 stores we checked sell it, including Walmart, Amazon, eBay.

Roku 55" Plus Series 4K QLED Smart TV

Best price now

$378.00at AmazonObserved at 7:27 AM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Roku 55" Plus Series 4K QLED Smart TV

The Roku Plus Series is Roku's own 55-inch 4K QLED smart TV, built around the Roku streaming interface. It supports Dolby Vision and HDR10+, has four HDMI ports, and runs a 60 Hz panel. The best new price is $378 at Amazon as of November 6, 2026, with three stores listing it new.