It makes sense comparing Sony HT-X8500 vs Samsung HW-A450 because they both are able to give some premium features. Based on our rating, HT-X8500 has a total rating of 6 out of 10 versus 4 for HW-A450. The competitors' control buttons are different: power, volume down, volume up, input, Bluetooth and power, source, demo, volume down, volume up, respectively.
Both soundbars have active amplification type. Soundbars have the same number of channels on 2.1. Only the Sony HT-X8500 has a built-in subwoofer. The Sony HT-X8500 got our rating of 6 out of 10, and the Samsung HW-A450 5 for its audio features and specs.
Soundbars do not have AirPlay support. Spotify support not implemented in both soundbars.
Both models do not have WI-FI support. Rivals from our review have Bluetooth support. Only the HT-X8500 supports HDMI Audio Return Channel (ARC). For connectivity, the HT-X8500 received a rating of 8/10 versus 5/10, respectively.
Compared soundbars have no app control. None of the models under consideration have a built-in microphone. Soundbars do not have Multi-room support.
Only the HT-X8500 has a Dolby Atmos multichannel audio format support. A surround technology DTS:X is supported only by the HT-X8500. For multichannel surround Sony HT-X8500 got a rating of 10, and Samsung HW-A450 6 out of 10.