Things to consider…
1 Physical size
> The bars on test vary in size and the largest ones look odd with a small TV set. Try to match the sizes of both devices.
2 Expandability
> Some models are quite self-contained, others come with a subwoofer, and others have the option to add more speakers. Consider if you’re likely to need this.
3 Extra features
> Most of the units on test are much more than just a speaker. You’ll find features like AirPlay, support for Alexa, access to Spotify, and more.
4 Sonic performance
> Although the bars on test are designed to provide a home cinema experience, they do have strengths with music streaming playback. The inclusion of different modes for movies can help with different sources.