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There's also a new "Inverted-F Antenna," which bumps up the gain from 1.6 dBi to 2.91 dBi and replaces the previously-used chip antenna. The battery on the XM6 will remain the same, offering 3.8V as ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...

The newer Sony WH-1000XM5 have leapfrogged the heap as the best noise-canceling headphones for most people in our book, but the XM4 remain a great pair of headphones if you’re looking to save ...

Sound quality What's objective and definitive is that the XM4 gets the basics right — they have a very rich sound and a good, fairly wide soundstage. Sony also boasts that it collaborated with ...

Yes, they have been superseded by the Sony WH-1000XM5 headphones, which have a fresh design and a more detailed audio performance (and are now our no.1 pick on our list of best wireless headphones), ...

Sony has been a front-runner where the best wireless earbuds are concerned since day one. But the WF-1000XM4 enter an arena more competitive than ever before – which is, let’s face it, mostly Sony’s ...

Sony WH-1000 XM4: The Sony WH-1000 XM4 produce a more powerful and exciting sound than the Bose 700. With that said, clarity, soundstage, and separation aren't as good — the Sonys almost sound ...

It felt very familiar and comfortable, much like my stereo Sony XM4 headphones that I wear for hours on end -- most recently for my entire 5-hour flight to Vegas. The coach's version felt a lot ...