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Our take on the Samsung 43 UN43AU8000 Crystal UHD 4K Smart LED TV (2021)

The Samsung UN43AU8000 is a 43-inch 4K LED smart TV from Samsung's 2021 Crystal UHD line. It uses an edge-lit LCD panel with Samsung's Crystal Processor 4K for upscaling, plus the Tizen smart platform with Netflix, Alexa and Bixby voice control built in. Its AirSlim design is unusually thin for its class, which suits wall mounting in a bedroom or small living room. Against rivals it lacks local dimming and a 120Hz panel, so it is a solid everyday TV rather than a set for serious movie or gaming use.

Best forBedroom or small living roomEveryday streaming on Netflix and appsWall mounting in a tight spaceBuyers who want built-in voice control

Pros

Sharp 4K picture with good upscaling of HD content
Very slim AirSlim frame that sits close to the wall
Tizen smart hub with all major streaming apps
Alexa and Bixby voice control built in
Simple setup and easy navigation

Cons

What reviewers say

Owners generally rate this set well as a secondary or bedroom TV, praising the picture for the size and the slim design. Complaints center on weak black levels in dark rooms, modest sound and limited motion handling.

What people mention

Picture qualityPraisedOwners say 4K content looks sharp and colors are vivid for a set this size.
Black levelsCriticisedReviewers note the edge-lit panel shows grey blacks and some light bleed in dark scenes.
DesignPraisedThe AirSlim body is described as very thin and easy to wall mount.

Questions and answers

Is this TV good for gaming?

It handles casual console play, but the 60Hz panel and lack of HDMI 2.1 features limit it for fast competitive games.

Does it support Dolby Vision?

No. It supports HDR10 and HLG but not Dolby Vision, which matters if you stream a lot of Dolby Vision content.

Can I control it with Alexa?

Yes. Alexa and Bixby voice control are built in, and it also works with SmartThings.

Is it worth it over the AU7000?

The AU8000 adds a slimmer design and a better processor for upscaling. If you mainly watch HD channels, the difference is modest.

Does it need a soundbar?

Many owners add one. The built-in speakers are fine for news but thin for movies.

What is in the box?

The TV, a stand, a remote and power cable. A wall mount and HDMI cables are not included.

Samsung 43 UN43AU8000 Crystal UHD 4K Smart LED TV (2021)