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SAMSUNG S801D 3.1.2ch Soundbar w/Wireless Dolby Atmos Audio vs Sonos Arc Ultra soundbar + Sub 4 subwoofer - Black

Updated August 2026 — Sonos Arc Ultra soundbar + Sub 4 subwoofer - Black leads on setup ease and bass response.

The Samsung S801D offers a more budget-friendly option with impressive features, while the Sonos Arc Ultra excels in spatial audio and bass performance.

Why SAMSUNG S801D 3.1.2ch Soundbar w/Wireless Dolby Atmos Audio is better

Price

Samsung S801D is approximately $1,100 cheaper.

Design

Samsung S801D has an ultra-slim profile.

Gaming Features

Samsung S801D includes Game Mode Pro.

Why Sonos Arc Ultra soundbar + Sub 4 subwoofer - Black is better

Audio Quality

Sonos Arc Ultra provides superior spatial audio.

Bass Performance

Sonos Arc Ultra includes a powerful subwoofer.

Setup Ease

Sonos Arc Ultra offers a straightforward plug-and-play setup.

Overall score

SAMSUNG S801D 3.1.2ch Soundbar w/Wireless Dolby Atmos Audio
75
Sonos Arc Ultra soundbar + Sub 4 subwoofer - Black
85

Specifications

SpecSAMSUNG S801D 3.1.2ch Soundbar w/Wireless Dolby Atmos AudioSonos Arc Ultra soundbar + Sub 4 subwoofer - Black
Channels3.1.25.1
Dolby AtmosYesYes
Wireless SubYesYes
Voice ControlAlexaSonos Voice Control
Weight8.5 lbs26.2 lbs

Dimension comparison

SAMSUNG S801D 3.1.2ch Soundbar w/Wireless Dolby Atmos AudioSonos Arc Ultra soundbar + Sub 4 subwoofer - Black

Overview of the Samsung S801D and Sonos Arc Ultra

The Samsung S801D is priced at $897.99, while the Sonos Arc Ultra is significantly higher at $1,998.00, making the Samsung option about 55% cheaper. Both soundbars promise an immersive audio experience, but they cater to different needs and preferences. While the Samsung model focuses on features like Wireless Dolby Atmos and Q-Symphony, the Sonos Arc Ultra emphasizes spatial audio capabilities and a powerful subwoofer. Understanding their distinct offerings will help you choose the right soundbar for your home entertainment setup.

Design and Aesthetics

In terms of design, the Samsung S801D features an ultra-slim profile that allows it to blend seamlessly into any décor, making it a stylish addition to your living space. The Sonos Arc Ultra, while also sleek, has a more robust appearance due to its larger size and integrated subwoofer. The aesthetic appeal of both soundbars is commendable, but if a low-profile design is your priority, the Samsung S801D may be more appealing.

Audio Performance

The Samsung S801D offers a 3.1.2 channel configuration with Dolby Atmos, which creates a three-dimensional sound experience. It is designed to fill your room with crisp audio using its up-firing channels and wireless subwoofer. On the other hand, the Sonos Arc Ultra excels in creating a spatial audio environment thanks to its upward-firing drivers, which deliver an immersive soundstage. This means you can expect to hear effects like planes flying overhead or footsteps moving across the room more distinctly with the Sonos. While both soundbars offer impressive audio, the choice between them will depend on whether you prefer the Samsung's calibration features or the Sonos's spatial audio capabilities.

Smart Features and Integration

Samsung's S801D comes with built-in Alexa, allowing you to control your music and smart home devices with voice commands. It also supports Chromecast and AirPlay 2, making it easy to connect your devices. The Sonos Arc Ultra offers voice control through Sonos Voice Control and integration with Amazon Alexa, providing a seamless smart experience as well. Both soundbars excel in smart integration, but the Samsung S801D stands out for its broader compatibility with various smart technologies, giving users more options for connectivity.

Setup and User Experience

The Samsung S801D promises easy setup with its wireless capabilities, allowing you to avoid cable clutter. Its smart features also contribute to a user-friendly experience. In contrast, the Sonos Arc Ultra emphasizes its simple plug-and-play setup, which guides users through the connection process via the Sonos app. The ease of use in both models makes them appealing, but if you value a straightforward installation process with minimal fuss, the Sonos Arc Ultra may have the edge here.

Additional Features

The Samsung S801D includes unique features like Q-Symphony, which optimizes sound when paired with a compatible Samsung TV, and Game Mode Pro, enhancing audio for gaming experiences. Additionally, its SpaceFit Sound Pro ensures that sound is calibrated to your room's acoustics. The Sonos Arc Ultra, meanwhile, is equipped with Trueplay tuning technology, which tailors the sound to the specific acoustics of your room using your iOS device. While both soundbars offer advanced audio customization, the Samsung's specific gaming mode might appeal more to gamers, whereas the Sonos's tuning technology is ideal for music lovers seeking optimal sound quality.

Price Comparison

The Samsung S801D is priced at $897.99, which is significantly lower than the Sonos Arc Ultra's price of $1,998.00. This makes the Samsung option approximately $1,100 cheaper, a compelling reason for budget-conscious consumers to consider it. While the Sonos Arc Ultra may provide additional features and a more powerful subwoofer, the price difference is substantial enough that many users might find the Samsung S801D to be a better value for their needs.

Which should you buy?

Choosing between the Samsung S801D and the Sonos Arc Ultra ultimately depends on your specific needs and budget. If you're looking for a sleek design, a lower price point, and features tailored for gaming and smart integration, the Samsung S801D is a fantastic choice. However, if you prioritize spatial audio, powerful bass, and a straightforward setup experience, the Sonos Arc Ultra may justify its higher price. Both soundbars offer impressive sound quality, but the decision should hinge on what features matter most to you.