An affordable soundbar is always a good option to consider, so Samsung HW-A450 vs Denon Home Sound Bar 550 comparison definitely makes sense. Based on our rating, HW-A450 has a total rating of 4 out of 10 versus 7.4 for Home Sound Bar 550. The set of control buttons for competitors is the same and is: power, source, demo, volume down, volume up.
Both soundbars have active amplification type. Soundbars have the same number of channels on 2.1. The output power is different and equal to 300 (overall) W for the HW-A450 versus 53 (overall) W for the Home Sound Bar 550. Competitors do not have a built-in subwoofer. The HW-A450 has a wireless connection to separate subwoofer, and the Home Sound Bar 550 - wired. The Samsung HW-A450 got our rating of 5 out of 10, and the Denon Home Sound Bar 550 4 for its audio features and specs.
Spotify support is available on the Home Sound Bar 550.
Only the Denon Home Sound Bar 550 can connect to the Internet via WI-FI. Rivals from our review have Bluetooth support. Only the Home Sound Bar 550 supports HDMI Audio Return Channel (ARC). For connectivity, the HW-A450 received a rating of 5/10 versus 8/10, respectively.
App control is available for the Home Sound Bar 550. A built-in microphone is present only on the Home Sound Bar 550. Soundbars do not have Multi-room support.
Only the Home Sound Bar 550 has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the Home Sound Bar 550. For multichannel surround, each of the opponents received 6 points out of 10.