Granted, the ULT headphones are not part of the 1000X ... from the series’ purpose as “the ultimate step into the evolution of Sony’s audio products.” Basically, ULT equals ultimate ...

Here’s how it works. The next Sony headphones coming down the pipeline are most likely the Sony WH-1000XM6. They've yet to have an official announcement, but thanks to some recent reports that ...

Read more: Best Noise-Canceling Headphones of 2024 As you might have guessed, ULT is short for ultimate or, as Sony says, "The ultimate step into the evolution of its portable audio products." ...

Sony's WH-1000XM5s are an excellent pair of headphones for first-time buyers and those upgrading from old models. But if you have the previous WH-1000XM4s, you're good to stick with those.