Sony WF-1000XM4 with Noise cancelling features Review

A popular electronics brand Sony, has recently introduced its latest mid-range headphones Sony WF-1000XM4. It comes with a digital Noise cancelling features, Voice assistance (Google or Alexa), wearing detection with proximity sensors, Multi-point connections, Touch control and 10min charge provides an 5 hours play back time.

Box Content

  • ‎Cable
  • Ear Cushions
  • Protective Case
  • Headband and
  • Charging Station

Also see- How Do Active Noise Cancelling Headphones Work?

Design and Comfort

Sony WF-1000XM4
The charging case is finally a reasonable size, so don’t worry about pocket space for this one.

The Sony WF-1000XM4 is one of the best genuine wireless earphones recently launched . And the more experience you have in this category, the better you get in touch. User Experience, Sound Quality and also Noise Attenuation has the best quality. Because Sony has worked hard to improve all aspects of its product. Which could potentially improve the lives of users.

We are talking about design here, the box of Sony WF-1000XM4 is made of recycled paper packaging. So, it can be recycled even after use. Sony WF-1000XM4 is actually pretty small compared to its predecessor model. As a result it fits better into your ear while running or walking. Additionally, capacitive touch control means you won’t struggle to command your earbuds. And sweat resistance means you probably won’t hit it when you workout.

Under the hood, Sony’s V1 processor helps the Sony WF-1000XM4 use less energy for its main functions. So noise cancellation and high-resolution playback won’t cater to your battery life like in the past. The case has also been upgraded, now capable of charging wirelessly via Qi-compatible pads. In addition, it is much smaller than the Sony WF-1000XM3 case. If you do not have a wireless charging pad, you can hook up the case to almost any old USB-C charging device.

It comes with an Advance design technology named foam tips.

Be sure to use the foam tips properly
Sony WF-1000XM4
The polyurethane foam ear tips of the Sony WF-1000XM4 make for an easy fit every time.

Take the time to roll the foam at your fingertips until it halves in thickness. So that it is easy to slip into your ears. Once inside, hold the earphones for about 20 seconds while the foam extends outwards to press against your ear canals. Once this happens, you should have an almost ideal fit that you can test with the fit test of the Headphones Connect app. If you need big or small ear tips, the app will tell you!

Open Headphones Connect and connect to your earbuds in the app. The next screen will give you many options for making better use of your earphones. Then you can navigate to the Ear Tip Fit test from the “System” tab. The test will guide you through the proper fit and test sweep to check that the work is working properly, then you are ready to go.

Also see- Sennheiser HD 400 Pro review

Audio Performance

Sony WF-1000XM4
Boosting bass and cutting highs, you’re going to want to tinker a bit with the Headphones Connect app a bit to find your best sound.

In terms of its audio quality, Sony WF-1000XM4 earbuds have foam ear tips that guarantee good sealing. Which helps you to minimize the noise coming from outside the earbuds. Not only that, but it is much easier to get the best performance possible.

If you do not want to use the app, you can use the default equalization feature. It makes your music sound just as it should, except for the fact that it has a slightly more aggressive bass bump than the rest of your music. That’s not a bad thing, however, and manufacturers often do it in the ear when they expect their product to drown out the low-end noise of people wearing their buds in noisy conditions.

In general, we found that the Sony WF-1000XM4 gives a good bump to most notes up to medium-C, while cutting the notes and harmonics slightly higher after 2kHz. What does that mean for you? Most of the time, you should try to move the bass and mids slightly lower than the headphones connect app. If you leave your earphones tinctured, you may find that you lose a few details, and things like guitar attack or super high notes sound almost half as loud as you would like. Of course, you can change it by equalizing, so it’s not a big deal. It is also possible that your head will be slightly different than ours, so we publish our data so that you can make informed comparisons with other models.

This type of sound is a good alternative to old recordings. Which emphasizes the bass and vocal heavy mix. However, you may notice that the louder sounds sound a little less like Fleetwood Mac’s Dreams. On this track, Stevie Nix’s voice sounds a bit “hollow” compared to what it sounds like on a stereo system, some high-hats are almost muted, and the drum crash sounds a bit quiet.

Speaking of old music, Sony WF-1000XM4 also launches the latest version of Sony’s Digital Sound Enhancement Engine (DSEE), called DSEE Extreme. While upsampling music doesn’t usually have the meaning-shattering results promised by manufacturers, it’s a good idea to have this feature in your back pocket if you hear a lot of harmful files on your phone. Otherwise, you won’t notice much benefit with a high-bitrate track because it doesn’t need to upsample the files.

Also read- Turtle Beach Recon 200 Gen2 with 40mm speakers review

Does the Sony WF-1000XM4 support spatial audio?

If you’re hoping to take advantage of spatial audio in music, the Sony WF-1000XM4 supports Sony’s proprietary 360 Reality Audio, which is supported on Tidal, Deezer and Amazon Music HD streaming services.

Touch control

Sony WF-1000XM4
The capacitive touch controls are straightforward, but somewhat customizable.

There are a lot of touch controls that let you keep that phone in your pocket. You can find a brief rundown below.

 Left budRight bud
One tapMute/ANC/Ambient soundPlay/Pause
Two tapsN/ATrack forward/answer call
Three tapsN/ATrack backward
Long pressN/ASmart assistant

Removing an earbud from your ear will automatically pause your music. Additionally, you can hold your finger on your earbud to activate Sony’s passthrough feature.

Also read- How to easily connect Bluetooth headphone with Xbox One

Battery life

Talking about the battery, the Sony WF-1000XM4 can last up to about 7 hours and 43 minutes per charge. Also, the case can charge at least twice as much for total hair within 24 hours. Even if you are a regular traveller, you have to charge your case on weekends. Sure, not the best battery life we’ve recorded for true wireless earphones, but there’s a lot going on under the hood here.


Sony WF-1000XM4
Pairing the earphones is easy after the first time.

Unlike most earphones, the Sony WF-1000XM4 can connect to your smartphone using Bluetooth 5.2 version. However, if you have a smartphone with a processor that supports this version of Bluetooth. You should see a better improvement in battery life. And it is conceivable that these earphones will support all the mandatory codecs in the 5.2 stack, including LE audio. We asked Sony about this, but are currently waiting for an answer.

Like the Sony WH-1000XM4, the Sony WF-1000XM4 can use SBC, AAC and LDAC codecs. If you want the high-bitrate flavor of LDAC, you’ll need to enable developer options in your settings panel on Android. Scroll down to “Bluetooth Audio LDAC Codec Selection: Playback Quality” and select from the list there. We believe your best results will come with 660kbps, but your results may vary.


Aside from the AirPods Pro, which directly competes with the Sony WF-1000XM4, you might want to consider the Samsung Galaxy Buds Pro and Galaxy Buds 2. The latter is actually a slightly better ANC than the former, although it is much cheaper. Unlike the Samsung Galaxy Buds 2, the Galaxy Buds Pro has Samsung 360 Audio. If 3D sound is more important to you than ANC, you might want to get Buds Pro on Buds 2.

The Bose QuietComfort Earbuds is the only set of earphones that repel true wireless sound to make the Sony WF-1000XM4 sweat. This pair of buds actually does less and more to affect midrange frequencies, making them quieter than Sony but the WF-1000XM4 has a more consistent ANC performance and its ear tips work better blocking sounds above 1kHz.

The Bose QuietComfort Earbuds is the only set of earphones that repel true wireless sound to make the Sony WF-1000XM4 sweat. This pair of buds actually does less and more to affect midrange frequencies, making them quieter than Sony but the WF-1000XM4 has a more consistent ANC performance and its ear tips work better blocking sounds above 1kHz.

Also read- Bose QuietComfort Earbuds review


Who should buy Sony WF-1000XM4?

  • True Wireless enthusiasts with deep pockets will find a trusted companion in these earphones
  • Wall Street gym rats will not only be among the few who can afford this, but sweat resistance means they work
  • Those looking for the bleeding edge of audio tech need to see this, as they are currently unique in their field.

How do you connect Sony WF-1000XM4?

Without the pairing button on the case, pairing the Sony WF-1000XM4 is a bit tricky to figure out on your own, but the process is pretty simple. You only need to set this up when you first connect to the device, so don’t worry.

  1. Remove the buds from the case and place it in your ear.
  2. Hold your fingers on both buds for 6 seconds, and pairing mode will start.
  3. You will hear a synthetic voice that will tell you that your Sony WF-1000XM4 is in Bluetooth pairing mode.
  4. Make sure your source is looking for a device to connect and you can select Sony WF-1000XM4 from the list of available devices.

To get the most out of the WF-1000XM4, you’ll need to download the Headphones Connect app.

Each time you need to attach your buds later, you can simply pull them out of the case and they will try to connect to the device they were connected to earlier. For most, it will just be your smartphone.

Is Sony WF-1000XM4 waterproof?

Sony WF-1000XM4
An IPX4 rating means splashes, sweat, and humidity won’t kill your earphones.

The Sony WF-1000XM4 is not waterproof, but has an IPX4 rating against moisture. This means that these earphones will be at home in the gym not in the pool if you decide to use them there. One word of caution though: test the fit before cardio, because you don’t want an insecure fit when you’re going to have a really hard time.

Also read- LucidSound LS10X Wired Stereo Gaming Headset Review

How good is Sony WF-1000XM4 in noise cancellation?

Sony WF-1000XM4 works great for calming the world around you. Not only are these earbuds great with Active Noise Cancellation (ANC), but the memory foam tips seal the oddly shaped ear canals very well, meaning they also offer some isolation. Good solitude gives you a better chance of stopping accidental noises like the chatter of coworkers and the rumble of subway platforms or city streets.

Even before the Sony WF-1000XM4’s ANC unit attempts to block the sound in your ear canal, the foam tips may have blocked at least some of the noise reaching your eardrums. That’s pretty good — it means the street noise will be heard about half to a quarter as loud as it will be weak or with no isolation.

When you turn on the ANC, the droning sounds of 50Hz and above will be heard as loud as one-fourth to one-sixteenth of an ounce without sound in your ears. It’s seriously impressive, and while it’s not the best ANC performance we’ve ever seen, it’s one of the great ones. Good isolation is the best way to protect your hearing and prevent noise from damaging the perceived quality of your music, so the above result is unusually good.

If the thought of not being able to hear the world around you bothers you, you can toggle the earphone’s ANC function to make a slight noise. Tapping the left earbud will run the cycle on these modes: Do this and keep tapping until you hear the “ambient sound” spoken in your ear. Once there, you should be able to see the environmental sounds better. Additionally, the Sony WF-1000XM4 comes with a “Speak to Chat” feature that will automatically enable audio passthrough if you start talking to someone so you can chat with them. It’s a nice quality life feature that allows you to keep your earbuds for quick communication, which should be useful for in-flight service or brief interactions around the world after it starts to open up more.

Is the Sony WF-1000XM4 microphone good?

The Sony WF-1000XM4 has the right mic, but it suffers a bit more than the AAC. However, it is perfectly fine for phone calls. There’s also a feature that helps the mic determine when you speak what sound you want to boost and just what the sound is. That’s the decent thing to do, and it should end there. But that’s really the point: Sony doesn’t want you to think about this kind of thing, it just wants your audio to be appropriate.

When the second sample below has background noise like wind or office noise, microphones really struggle to transmit clear sounds.

Why Should you buy Sony WF-1000XM4?

The new Sony WF-1000XM4 (right) has a much smaller case than that of the Sony WF-1000XM3 (left).

If you have the money, the Sony WF-1000XM4 is a good buy, not only because it is one of the best true wireless earphones around, but also because it lasts a little longer than most other models when it comes to batteries. There is hardware that can. Life $ 279 USD is a lot of money to part with a product like a true wireless earphone, but if you want the best, this is the present.

Surprisingly, the Sony WF-1000XM4 is not replacing the Sony WF-1000XM3. Instead, it is raising the price of the older model to $ 199 USD. It may not be that exciting, but those who have a little bit of cash to burn will find the old model a faithful-if-clumsy-mate. However, the Sony WF-1000XM4 has better performance

Also read- How Air conditioner works?

What are some good earbuds without sound cancellation?

The Sony WF-C500 doesn’t support Bluetooth multipoint, so it’s easiest to keep it synced to your phone at all times.

Here are some earbuds without ANC support.

  • Sony WF-C500
  • Google Pixel Buds A-Series
  • Sony 360 Reality Audio
  • Pixel Buds A-Series

Also read- How do headphones work? Guide to the internal operation of our headphones.

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