When it comes to upgrading your TV's audio, today's premium soundbars offer incredible technology in surprisingly compact packages. I'll help you compare two leading contenders: the Bose Smart Ultra Soundbar ($899) and the Samsung HW-Q800D ($999, often available for $697).
Soundbars have come a long way from simple stereo speakers. Modern premium models now incorporate advanced features like Dolby Atmos (which creates a 3D sound field), room calibration (automatically adjusting sound for your space), and AI-powered audio processing. These technologies pack the punch of a home theater into an elegant bar that sits below your TV.
This is where the Bose Smart Ultra really shines. Released in October 2023, it introduces an AI Dialogue Mode that analyzes content in real-time to enhance speech clarity. Having tested both units, the Bose's dialogue enhancement is noticeably more sophisticated than traditional center channel boosting. The Samsung HW-Q800D, while released more recently in 2024, takes a more traditional approach with a dedicated center channel speaker that performs admirably but doesn't quite match the Bose's clarity in challenging scenes.
Both soundbars support Dolby Atmos, but they handle it differently. The Samsung includes upward-firing speakers and a wireless subwoofer, creating a more conventional Atmos experience with genuine overhead effects. The Bose uses advanced digital processing and its PhaseGuide technology to create virtual effects, which work surprisingly well for side-to-side movement but don't quite match the Samsung's height effects.
I found the Samsung's approach more convincing for movies with lots of overhead action, like helicopter scenes or rainstorms. However, the Bose creates a wider, more enveloping soundstage for general viewing.
For music lovers, these bars take different approaches. The Bose offers more balanced, refined sound with excellent stereo separation. The Samsung, with its included subwoofer, delivers more impactful bass and higher maximum volume, though it can sometimes overpower more delicate musical passages.
The Bose Smart Ultra embraces minimalism with a sleek, single-unit design measuring just 2.3 inches tall. Its glass top adds elegance, though it can reflect TV light. The Samsung is notably larger and comes with a substantial subwoofer, which requires finding space for two components but rewards you with stronger bass performance.
Both bars feature eARC (Enhanced Audio Return Channel) for high-quality audio from your TV through a single HDMI cable. The Samsung adds an additional HDMI input, useful for connecting gaming consoles or streaming boxes directly.
Both soundbars offer impressive smart features:
The Samsung HW-Q800D often presents better immediate value, especially when found at its common $697 price point, as it includes a wireless subwoofer. The Bose Smart Ultra requires a separate subwoofer purchase ($449) to match the Samsung's bass performance, pushing the total system cost significantly higher.
In my testing, both bars excel in different scenarios:
The Samsung's lower latency and dedicated Game Pro mode make it more suitable for serious gamers. The Bose performs well but doesn't offer gaming-specific features.
Choose the Bose Smart Ultra if:
Choose the Samsung HW-Q800D if:
Both soundbars represent the latest in home audio technology, but they serve slightly different audiences. The Bose Smart Ultra excels in dialogue clarity and refined sound, while the Samsung HW-Q800D offers more immediate impact and better value for those wanting a complete system right away.
My recommendation? If budget allows and dialogue clarity is crucial, go with the Bose. If you want the most bang for your buck and don't mind the two-piece setup, the Samsung is hard to beat, especially at its discounted price point.
Bose Smart Ultra Soundbar | Samsung HW-Q800D |
---|---|
Price - Total cost including subwoofer | |
$899 + $449 for optional sub = $1,348 total | $999 MSRP (often $697) includes sub |
Audio Channels - Determines surround sound capability | |
5.1.2 channels, single bar design | 5.1.2 channels with separate subwoofer |
Power Output - Impacts maximum volume and dynamics | |
120W total system power | 360W total system power |
Dolby Atmos Implementation - Affects 3D sound experience | |
Virtual Atmos via digital processing | True Atmos with dedicated up-firing speakers |
Subwoofer - Critical for bass performance | |
Optional separate purchase | Included 8" wireless subwoofer |
Height (Main Bar) - Important for TV placement | |
4.5" tall | 2.4" tall |
Room Calibration - Optimizes sound for your space | |
ADAPTiQ with included microphone | SpaceFit Sound Pro using built-in mic |
Voice Enhancement - Key for dialogue clarity | |
AI-powered Dialogue Mode | Active Voice Amplifier technology |
Smart Features - Adds convenience and flexibility | |
Alexa built-in, Google Assistant, AirPlay 2 | Alexa, Google Assistant, SmartThings |
Connectivity - Determines source compatibility | |
HDMI eARC, Optical, Wi-Fi, Bluetooth | HDMI eARC, HDMI in, Optical, Wi-Fi, Bluetooth 5.2 |
Special Features - Unique capabilities | |
TrueSpace up-mixing, PhaseGuide technology | Q-Symphony (Samsung TV integration), Game Pro mode |
Multi-room Capability - For whole-home audio | |
Works with Bose speakers, strong ecosystem | Limited to Samsung speakers |
The Bose Smart Ultra Soundbar has superior dialogue clarity thanks to its AI Dialogue Mode. While the Samsung HW-Q800D performs well with its dedicated center channel, the Bose's advanced processing makes it the better choice for clear speech.
The Samsung HW-Q800D delivers stronger bass performance due to its included wireless subwoofer. The Bose Smart Ultra requires a separate subwoofer purchase for comparable bass response.
The Samsung HW-Q800D comes complete with a subwoofer included. The Bose Smart Ultra works as a standalone unit but requires an optional subwoofer ($449) for full-range sound.
The Bose Smart Ultra is more compact and works better in small spaces. The Samsung HW-Q800D requires room for both the bar and subwoofer, making it better suited for medium to large rooms.
Yes, both the Bose Smart Ultra and Samsung HW-Q800D support Bluetooth and Wi-Fi streaming from mobile devices.
The Samsung HW-Q800D provides more convincing Dolby Atmos effects with its dedicated up-firing speakers. The Bose Smart Ultra uses virtual processing for Atmos, which is good but not as immersive.
Both are straightforward to set up, but the Bose Smart Ultra is simpler since it's a single unit. The Samsung HW-Q800D requires positioning two components but pairs automatically.
Both support Alexa and Google Assistant, but the Bose Smart Ultra offers better multi-room audio capabilities. The Samsung HW-Q800D works best within Samsung's ecosystem.
The Samsung HW-Q800D is better for gaming with its Game Pro mode and lower latency. The Bose Smart Ultra lacks gaming-specific features.
While both work with any TV, the Samsung HW-Q800D offers additional features with Samsung TVs. The Bose Smart Ultra performs equally well with all TV brands.
Both support modern features, but the Samsung HW-Q800D has an additional HDMI input and DTS:X support. The Bose Smart Ultra focuses on software updates for continued improvements.
The Samsung HW-Q800D typically offers better value at its common $697 price point with included subwoofer. The Bose Smart Ultra costs more when equipped similarly but offers superior dialogue processing.
We've done our best to create useful and informative comparisons to help you decide what product to buy. Our research uses advanced automated methods to create this comparison and perfection is not possible - please contact us for corrections or questions. These are the sites we've researched in the creation of this article: techradar.com - bose.com - bestbuy.com - tomsguide.com - pcrichard.com - rtings.com - bose.com - boselatam.com - avsforum.com - bose.com - techradar.com - valueelectronics.com - samsung.com - rtings.com - samsung.com - crutchfield.com - samsung.com - samsung.com - samsung.com - shidirect.com