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What Sony WF-1000XM4 Noise Cancelling TWS Earbuds Have for You?

The brand and the technology used always fascinates me. In this piece of article, I run down on what the Sony WF-1000XM4 Noise cancelling TWS earbuds have for you.

Sony has introduced the WF-1000XM4 Noise cancelling earbuds last year. Although, launch date in India is not yet known, the company’s flagship TWS noise cancelling earbuds is started to gather news around.

Let’s find out what the device has to offer to TWS earbuds lovers.

Also read full review on the Boult Audio Airbass Musebuds.

Highlights

Outstanding Noise cancellation with new Integrated Processor V1.
The earbuds come with new Integrated Processor V1 to pump out exceptional sound quality.
Best LDAC codec supported earbuds with processor V1.
Beamforming microphone and bone-conduction sensor provide clear voice detection in noisy environments.
Offers excellent call quality which crystal clear and keeps the external noise away.
The device comes with speak – to – chat technology to reduce volume during conversations.
Decent 8 hours long battery life and stable Bluetooth connection.
Provides IPX4 water resistance and easy wireless with Qi technology.
Comes with appealing ergonomic surface design for better fit.
It has touch control and wearing detection sensitivity.

It was in 2019, Sony created ripple effect in the premium earbud market. The company came with excellent WF-1000XM3’s. The device was equipped with all features that made it a highly effective earbuds at the time.

The earbuds offered great sound with excellent active noise cancellation. On top of these they had very good call quality and 6 hours battery life in earbuds alone. In addition to that the carry case had 18 hours of battery life.

Sony, did a great deal again in the premium earbud market. Coming from the great foundation of previous earbuds, WF-1000XM3, the WF-1000XM4 Noise Cancelling TWS Earbuds are far ahead of their predecessor.

The earbuds are outstanding. They offer exceptional sound quality and outstanding Noise cancellation with new Integrated Processor V1.

The beamforming microphone and bone-conduction sensor provide clear voice detection in noisy environments and offer excellent call quality.

Further reading : 10+ Best Wireless Earbuds in India-Top 11 Must Buy True Wireless Earbuds

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WF-1000XM4 Noise Cancelling TWS Earbuds – Design and Build

Coming to the design and build of the WF-1000XM4 Noise Cancelling TWS Earbuds, Sony did very well with its flagship earbud. The device features ergonomic surface design.

They look sturdy and the earphones are very light and come with a beautiful smooth matte finish. Looking at the charging case, the same material used and is exceptionally compact. They have a good texture and feel.

The Integrated Processor V1 Sony developed gives these headphones a perfect noise cancelling performance. This also means they are designed to use less power while the Bluetooth ‘System on Chip’ technology delivers highest level of performance to keep the environmental noise away.

The earbud tips of the Son WF-1000XM4 TWS noise cancelling earphones are made up of unique polyurethane foam material.

The material used with the ear tips makes them very soft and elastic. This also increases the surface contact area between the ear tips and ear canal.

Therefore, they reduce the gap between the ear tips and the ear canal and reduce the external noise. This helps keep era tips attached with your ear canal and gives more stable fit.

These earbuds come with 6mm audio driver unit. This increases the magnet volume of earhones delivers greater and improved performance even in low frequencies.

These devices are designed to generate a high precision cancellation signal to the low frequency. Therefore, they maximise the noise cancelling capacity give you perfect sound.

What more? Well, the Sony WF-1000XM4 offers you high performance dual noise sensor microphones.

There are two noise sensing microphones for each ear. One is for feed-forward and the second one for feed-back on the surface of the headphones.

These dual noise sensor microphones give mesmerising sound and protects the intrusion of external noises.

Further reading : 10 Best Neckband Earphones in India

WF-1000XM4 Noise Cancelling TWS Earbuds – Sound Quality

The Sony WF-1000XM4 Noise cancelling TWS earbuds pumps out the sound exactly what it sounds for its price point.

The device is equipped with Edge-AI, DSEE or Digital Sound Enhancement Engine. These features help upscale compressed digital music files in real time.

It should be music lover’s best choice to own the WF-1000WXM4 because it can dynamically recognise instrumentation, musical genres and individual elements of each songs like the ones vocals or interludes.

The device’s capability to restore the high range sound lost in compression will not disappoint and gives very rich and complete listening experience.

When it comes to producing exceptional sound quality, the size of the earbuds really doesn’t matter.

The WF-1000XM4 TWS headphone engineered to support high resolution audio wireless. Indeed, specially designed 6mm drivers deserve the whole credit because they are ones that produce dynamic sound.

The Integrated Processor V1 is al for augmenting sound quality and reducing distortion enabling LDAC codec. The 6mm drivers are equipped to reproduce rich bass rage.

Alright, what next in sound quality? Yeah, the device will take you to extra miles and gives you more joy. Because it supports high resolution audio wireless.

All thanks to LDAC, it transmits almost three rimes more data at the maximum transfer rate of 990kbps than conventional Bluetooth audio.

The LDAC, with this transmission speed makes the WF-1000XM4 chosen one that lets you enjoy high resolution audio content in exceptional quality. This sounds more or less similar to the sound quality that a dedicated wired headphones produce.

Read more about our comprehensive review on Samsung Galaxy Buds Live-TWS Bluetooth Earbuds in India

WF-1000XM4 Noise Cancelling TWS Earbuds – Call Quality

As I go on talking of the TWS earbuds, I look at the call quality of the device very keenly. The call quality, I must say, is one of the very important features of headphones. Let’s see what the Sony WF-1000XM4 Noise cancelling TWS earbuds offer you in this department.

The WF-1000XM4 is equipped with Precise Voice Pickup Technology. The technology uses beamforming microphones and bone bone-conduction sensor.

These features let your headphones pick up your voice clearly and accurately. No matter wherever you are, be at home or café or on travel, the device gives superior call quality for hands-free calls.

Moreover, its exceptional noise cancelling feature lets you hear the person on the other side more clearly even in noisy environment.

Another great feature that strikes to my mind is the earphones’ Speak-to -Chat feature. What this features does is that when you speak to someone, this automatically pauses the music and lets in ambient sound.

Excellent, you carry on your conversation. It’s extremely handy when you want to keep your headphones on or your hands are busy.

Thanks to Precise Voice Pickup Technology that combines four microphones and sensors with advanced audio signal processing that helps Speak-Chat recognise and reacts to your voice.

Thanks to beamforming microphones! These are calibrated and provides improved signal to noise ration and let you catch every word spoken even in extremely noise conditions.

The bone-conduction sensor with the Son WF-1000XM4 is designed to pick up vibrations from your voice. This results in enhanced clarity while on the call.

Read more about our comprehensive review on OnePlus Buds True Wireless Earphones

WF-1000XM4 Noise Cancelling TWS Earbuds – Technical Specifications

Driver Unit	6 mm
Headphone Type	Truly Wireless
Waterproof	IPX4
Bluetooth version	5.2
Profile	A2DP,AVRCP,HFP,HSP
Audio formats supported	ABC, AAC, LDAC
Content protection supported	SCMS-T
Battery life	8 hrs on earbuds
Battery charge time	1.5 hrs approx.
Noise cancelling	Ambient sound, quick attention

Also read our detailed review of OnePlus Bullets Wireless Z in-Ear Earphones in India

WF-1000XM4 Noise Cancelling TWS Earbuds – FAQs

Q. Does the Sony WF-1000XM4 support multiple connection at the same time?

A. Sony WF-1000XM4 cane be paired with multiple devices, but it cannot be connected with multiple devices at the same time.

Q. Do Sony WF-1000XM4 earbuds work with Apple and Windows based products?

A. The Sony WF-1000XM4 headphones are designed to work with all three products, Apple, Android and Windows OS.

Q. Does the voice control feature of these earphones work with Alexa, Google and Siri?

A. Yes, it does work with these voice control features.

Q. Can I turn off the Speak-to-Chat feature completely?

A. Yes, you can do this from “Sony Headphone Connect “app.

M S

Hi, this is Mahendra Shah (also M S in short) a true tech enthusiast with a passion for writing. I have a formal education in computer science and possess a solid foundation in the world of technology. My insatiable hunger for knowledge and my relentless pursuit of self-improvement is a power that drive me throughout the day. As a self-taught and self-learned writer, I have honed my skills over the past decade, specializing in the captivating realm of tech gears, particularly audio devices.