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VPNs for ad-blocking I haven’t had too many chances to test the ANC (Active Noise Cancelling) against the pervasive hum of public transport but for better or worse, I have witnessed the raw potential of Sony’s XM4 earbuds. See, this week I booked a tiler to inspect a leaky shower situated next to my spare room/home office. The tiler promised to show up anywhere between 1 pm and 5 pm, as they do and I told them to let themselves in when they arrived. At roughly 1:15 pm, I left a Zoom meeting and began enthusiastically singing along to a random funk playlist on Spotify. When the song ended, I heard the whir of electric power tools beyond the impenetrable wall of Sony’s ANC. The tiler had arrived on time and was punished for their punctuality with one of the saddest, loneliest, renditions of “Super Freak” you could imagine. When compared side-by-side with the previous generation (but still excellent) WF-1000 XM3, the ANC upgrade of the WF-1000 XM4s is crystal clear. It’s better at blocking out low rumbling sounds (like bus engines) and just a little better at reducing ambient everyday sounds. The loud clatter from my mechanical keyboard is reduced to the faintest tippy-tappy when I’m using the WF-1000 XM4 earbuds, even at 50 to 70% volume. Even a year on from release, I’m yet to experience noise-cancelling quite like this in a pair of wireless earbuds. If noise-cancelling is your key consideration, the WF-1000 XM4s are the buds to beat. These have quite a bit of elasticity to them and are designed to be pinched before inserting. When done right, the tip will expand and fill out your ear canal. creating a seal that acts as the first defence against ambient noise. But it can take a few attempts to get the fit right you will know when it doesn’t feel right. The XM4 buds can become uncomfortable fast and are more prone to slipping out of your ears if they haven’t been inserted properly. You get used to it but I still wouldn’t call the WF-1000 XM4s a comfortable fit. Long listening sessions can begin to feel a bit claustrophobic and I’ve found myself switching out to my over-ear Sony headphones more often than I would need to with other wireless buds. Sony claims that the new foam tips help to achieve the XM4’s superior noise cancelling but I don’t think that’s true. I replaced Sony’s foam tips with the standard silicon tips of the Sennheiser CX-400BT and the noise-cancelling was just as good, if not better (not to mention more comfortable). The sheer bulk of the XM3 buds and charging case were the only things holding them back when they were first released. Sony has taken note and reduced the size of both the buds and the case, quite dramatically. The Sony XM4 buds are smaller and lighter than the XM3s, and the charging case is a whopping 47% lighter, weighing it at 41g (compared to the XM3’s chunky 77g case). The case’s edges have also been smoothed off and the black matte finish offers just enough grip but most importantly, you can carry them in your pocket without an unsightly bulge. I’m also a sucker for the little things, like the satisfying magnetic snap when you return the buds to the case and close the lid. The smaller buds are now closer in size to something like the Jabra Elite 3 rather than the elongated paddle of the XM3 buds. The WF-1000 XM4s are just a little more discrete, sitting slightly closer to your noggin than the previous generation. This, combined with the lighter weight, gives them a more secure fit when out on runs. Sony’s XM3s were heavy, prone to falling out, and didn’t offer an iota of water protection. The XM4 earbuds offer a more secure fit but also IPX4 splash and sweat resistance, meaning you can confidently wear them on your morning run without the fear of voiding your warranty with some water damage. Sony’s warm, bass-forward audio profile is present here in the XM4 earbuds. The bass profile can’t be compared to Sony’s over-ear XM5s but it’s still safe to say you’ll feel right at home with the XM4 earbuds if you’re already a fan of the over-ear range. The standout track from the Reviews.org Audio Testing Playlist was “3005” by Childish Gambino. The moment the sub-bass kicks in during the first verse, it feels like you’re sitting front row, the bass absolutely erupts without losing any clarity. The Weeknd’s “Blinding Lights” is similarly effective and battering your senses, transporting you to another place. The thick, burbling bass that reverberates throughout the track is deep and satisfying and when flashy synths enter, there’s a directionality that will send a shiver down your spine. Despite the bass-forward profile, it almost never overpowers or muddies any of the finer details. It’s not as balanced as the Apple AirPods Pro but the warmer bass will speak to a certain crowd. Different strokes for different folks.
Sound: Obviously the first question is, what’s the audio quality like? Comfort & Design: Are they nice to wear? Can you wear them for extended periods of time? And, maybe most importantly, are you not ashamed to be seen wearing them in public? Features: Is the battery life sufficient? Or is it a chore to remember to charge? Is the connectivity reliable or are there dropouts and interference? Do advanced features like active noise-cancelling (ANC) work as advertised?
Outside of those core three questions, we also like to challenge any unique selling points that brands boast about in their marketing materials. If a manufacturer says it’s selling the longest-lasting wireless earbuds on the market, we’ll be putting that to the test. Ultimately, value for money is the lens we evaluate earbuds through. It’s rarely a question of whether a pair of earbuds are good, it’s whether they’re good enough for the price consumers are expected to pay. Disabling Speak-to-Chat is as simple as clicking the toggle underneath the Ambient Sound Control section in the ‘Sound’ tab on the main Headphones page. Now head to your Bluetooth settings or preferences on your PC or Mac. In the list of available Bluetooth device, you will see ‘WF-1000XM4,’ click that device to connect. Through your earbuds, you should hear confirmation via the voice assistant which will say “Connected.”
