I had a chance to test and compare two models: Bose Solo 5 vs Vizio V21-H8 and this review should help people who are looking for a good soundbar. The Bose Solo 5 was rated 4, while the Vizio V21-H8 has a rating 5.5.
Each of the models under consideration has active amplification type. A noticeable difference is the number of channels that Solo 5 has 2.0 and V21-H8 has 2.1. The built-in subwoofer is not implemented in any of these models. Rate 5 out of 10 received the Bose Solo 5 for audio features and specs, but the Vizio V21-H8 received 6 out of 10.
Soundbars do not have AirPlay support. The units in this comparison do not support Spotify.
Both models do not have a wireless Wi-Fi interface. Soundbars from this comparison have Bluetooth support. The HDMI Audio Return Channel (ARC) is implemented only in the V21-H8. We rated the connectivity of the Solo 5 at 3 out of 10, while the V21-H8 was rated 6/10. Each of the soundbars can be controlled using the application. The Vizio V21-H8 equipped with a microphone. The models under consideration cannot become part of a multiroom system.
Dolby Atmos audio decoder support is not implemented in either the Solo 5 or V21-H8. Devices from this comparison cannot process surround sound due to lack of DTS:X. The Solo 5 was rated 4/10, while the V21-H8 received a mark of 5/10 for multichannel surround.