The two headphones I will be comparing are the Bowers & Wilkins PX and the Sennheiser PXC-550. I will be talking about the Sound Quality, Noise Cancellation, Comfort, Physical Appearance, App Control and any features which I think are worth mentioning. 

The PX’s are currently priced at £329 and the PXC-550’s are £249. There has recently been a price reposition on the Sennheisers’ from £329 to £299 - which makes them a great competitive price against the PX's! 

Read more »