Sony can no longer claim its popular WF-1000XM4 wireless earbuds offer the best active noise cancellation (ANC) around. Why is that? Simply put, they’ve been usurped by its newest flagship offering, the WF-1000XM5, and according to Sony, “[active] noise cancellation does not get any better” than it does with its latest iteration of the WF-1000X

Source: Hot Hardware – Sony Claims Its WF-1000MX5 Wireless Earbuds Offer Unrivaled ANC, Now Up For Preorder