
Hey there!
Yep, the Samsung HW-Q990D does support HDMI 2.1 and 4K/120Hz passthrough. This means you'll be able to enjoy high-def graphics and super smooth frame rates, which is awesome if you're into gaming or watching 4K movies.
The sound quality is pretty impressive too. It has 22 speakers, including some that fire upwards, which really helps create that surround sound vibe. Dialogue comes through clearly with the dedicated center channel and features like Active Voice Amplifier, and the subwoofer gives you that deep bass you want for movies and music.
Setting it up should be relatively easy, though a few folks have mentioned minor hassles when pairing the subwoofer initially. It’s designed to work especially well with Samsung TVs from 2020 to 2024, thanks to features like Q-Symphony.
There are a couple of downsides – some think the dialogue can get a bit too prominent, overshadowing other sounds, and the remote control could be better.
But overall, it looks like a solid option if you’re looking to boost your home audio game.
Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from 3 retailers, and a look at hundreds of user reviews to give you a well-rounded picture.
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If you're still curious about the Samsung Q990D Soundbar, here are some other answers you might find interesting:
If the Samsung Q990D Soundbar doesn't quite fit your needs, here are some other options to consider:

The Bose Soundbar 900 offers a sleek, compact design, making it a great choice for those with limited space. Its smaller footprint delivers powerful sound without overwhelming your living area, perfect for casual listeners or those living in apartments.

Sonos Arc provides impressive audio quality with an easy-to-use streaming experience. Its versatility in connecting with multiple services makes it a stellar alternative for those who prioritize wireless streaming capabilities without the complexity of multiple devices.

The Yamaha YAS-209 shines with features that boost dialogue clarity, making it a top choice for movie buffs and TV enthusiasts. If you often find yourself straining to catch conversations in films, this soundbar is a fantastic option.
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