With the Bowers & Wilkins PX7 and PX5, we are comparing the two premium wireless headphones from the English sound smithy. The most striking difference is the design. You can read about the other differences between the two headphones here.
https://www.notebookcheck.net/Bowers-Wilkins-PX7-and-PX5-in-the-double-test-Premium-sound-for-every-taste.502718.0.html
Good review on all parts but the sound quality.
Sound quality compared to sennheiser HD660s,HD598 and AKG 712pro is absolutely the worst...
Obviously they are wireless and used outside but i can't understand how this sound quality is still acceptable in 2020...