Sony ULT FIELD 3 vs Sony ULT FIELD 5

Choosing between the Sony ULT FIELD 5 and the Sony ULT FIELD 3 depends on how much you value portability. While there are pros and cons to both speakers, the main appeal of the ULT FIELD 3 is its smaller size, similarly long battery life, and balanced frequency response. On the other hand, it comes with compromises, because out of the two, only the ULT FIELD 5 works in stereo, and it can get much louder with a better soundstage and less compression. Otherwise, both are well-built with IP67 ratings, and they use the same app.