The Samsung HW-S810D, launched in 2024 as part of Samsung's S-Series, is a sound bar designed to be compact and unobtrusive. It measures 3.8 cm in height and less than 4 cm in depth, allowing it to fit in front of most televisions without covering the screen's bottom portion. The sound bar features a 3.1.2 speaker configuration, which includes a wireless subwoofer, and is compatible with Dolby Atmos, a surround sound format that creates a three-dimensional audio experience. Currently, Fnac is selling the HW-S810D for 399.99 €, which is a 250 € discount from its lowest price of 649.99 € recorded in the past 30 days. The HW-S810D includes 10 speakers, with two directed towards the ceiling to enhance the immersive experience of Dolby Atmos content. It also has a feature called SpaceFit Sound, which adjusts the audio based on the room's acoustics, and an Active Voice Amplifier that increases the volume of dialogue when ambient noise rises. The sound bar supports a variety of connectivity options, including Wi-Fi, AirPlay 2, Spotify Connect, Chromecast, and Bluetooth 5.2. It can decode several high-quality audio formats, such as Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, and process DTS with DTS Virtual:X. For users with compatible Samsung televisions, the HW-S810D can work with Q-Symphony, a feature that integrates the TV’s speakers with those of the sound bar, allowing for wireless Dolby Atmos. However, with televisions from other brands, the sound bar functions normally via HDMI eARC but does not support these advanced integration features. It may not be ideal for older televisions that lack an HDMI ARC port, as it offers neither an optical input nor an HDMI input. Gamers who connect multiple consoles may also need to route all devices through the television. The HW-S810D has one HDMI eARC port and lacks rear speakers unless the optional wireless speakers SWA-9500S are added. For those seeking a more immersive audio experience, a 5.1.4 setup like the Hisense AX5140Q may be a better option. However, for a medium-sized room, the Samsung model offers a clear advantage in terms of space efficiency. The HW-S810D is not suitable for everyone. If your television lacks an HDMI ARC port, if you plan to connect multiple sources directly to the sound bar, or if you want a fully enveloping sound, a system with rear speakers would be more appropriate. For those living in apartments where space is as important as sound quality, the 250 € discount makes the HW-S810D an attractive option.