An affordable soundbar is always a good option to consider, so Samsung Q990B vs Denon Home Sound Bar 550 comparison definitely makes sense. Based on our rating, Q990B has a total rating of 9.8 out of 10 versus 7.4 for Home Sound Bar 550.
Both soundbars have active amplification type. A significant difference between the units in the number of channels, the Samsung Q990B has 11.1.4 versus 2.1 for the Denon Home Sound Bar 550. The output power is different and equal to 656 (overall) W for the Q990B versus 53 (overall) W for the Home Sound Bar 550. Competitors do not have a built-in subwoofer. The Q990B has a wireless connection to separate subwoofer, and the Home Sound Bar 550 - wired. The Samsung Q990B got our rating of 10 out of 10, and the Denon Home Sound Bar 550 4 for its audio features and specs.
Spotify is available on each of the soundbars. Both devices can play streaming audio from Pandora, SoundCloud.
These models have the ability to connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. The Samsung Q990B has 2/1 HDMI inputs/outputs versus 1/1 of the Denon Home Sound Bar 550. The HDMI Audio Return Channel (ARC) feature supports both devices. Both soundbars have a USB connector. For connectivity, the Q990B received a rating of 10/10 versus 8/10, respectively.
App control is available in every soundbar. A built-in microphone is present in each model. Soundbars do not have Multi-room support.
Both devices have support for Dolby Atmos multichannel audio format. The surround sound technology DTS:X is supported by devices under review. For multichannel surround Samsung Q990B got a rating of 10, and Denon Home Sound Bar 550 6 out of 10.