Sony WF-1000XM4 Review: Experience Unrivaled Audio Quality and Noise Cancellation

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Last updatedLast updated: May 11, 2024
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Sony has once again set the bar high with its WF-1000XM4 wireless earbuds. These wireless earbuds redefine audio quality, noise-canceling performance, and overall user experience. With cutting-edge features and a sleek design, the Sony WF-1000XM4 earbuds are the go-to choice for audiophiles and casual listeners alike.

Unmatched Audio Quality: The Power of Sony’s V1 Processor

The Sony WF-1000XM4 earbuds boast the brand’s newly developed Integrated Processor V1, which offers improved audio quality and noise-canceling performance. The V1 processor works in tandem with the 6mm driver unit, delivering a rich and dynamic sound that leaves competitors in the dust.

High-Resolution Audio and DSEE Extreme Upscaling

These earbuds support high-resolution audio formats, such as LDAC, enabling users to enjoy their favorite tracks in their purest form. The DSEE Extreme technology upscales compressed audio files in real time, restoring lost detail and delivering a more immersive listening experience.

Supported Audio Formats and Codecs

The Sony WF-1000XM4 earbuds support various audio formats and codecs, ensuring compatibility with various music files and streaming services. Supported formats include AAC, SBC, and LDAC, offering flexibility and the best possible audio quality for your listening preferences.

Sony WF-1000XM4Active Noise Cancellation: Redefining the Silence

One of the most notable features of the Sony WF-1000XM4 earbuds is their industry-leading noise-canceling capability. The dual noise sensor technology, coupled with the V1 processor, effectively cancels out ambient noise for an unparalleled listening experience in any environment.

Adaptive Sound Control: Smart Listening On-the-Go

The Adaptive Sound Control feature automatically adjusts the noise cancellation based on your surroundings and activities. Whether you’re walking, running, or commuting, these earbuds deliver the optimal listening experience by balancing noise-canceling levels and audio performance.

Customizable Noise-Canceling Settings

Using the Sony Headphones Connect app, you can fine-tune the noise-canceling settings to your preference. This includes adjusting the level of ambient sound you want to let in and creating a personalized balance between noise cancellation and awareness of your surroundings.

Comfortable and Secure Fit: Redesigned for Daily Use

Sony has revamped the design of the WF-1000XM4 earbuds to ensure a comfortable and secure fit. The new polyurethane foam tips conform to the shape of your ear canal, providing enhanced passive noise isolation and stability during daily activities or intense workouts.

Ergonomic and Lightweight Design

The earbuds feature an ergonomic, lightweight design that sits comfortably in your ears for extended periods. The compact size and secure fit make the Sony WF-1000XM4 earbuds ideal for various activities, from office work to intense exercise sessions.

Battery Life and Charging: Power to Last All Day

The Sony WF-1000XM4 earbuds offer an impressive battery life, with up to 8 hours of continuous playback on a single charge. The included charging case provides three additional full charges, totaling up to 32 hours of playback time. The earbuds also support fast charging, with a quick 5-minute charge giving you 60 minutes of playback.

Wireless Charging: Hassle-Free Power

The charging case is compatible with Qi-certified wireless chargers, allowing you to power up your earbuds without needing cables. Simply place the case on a wireless charging pad, and you’re ready.

Battery Life Optimization

The Sony Headphones Connect app offers battery life optimization settings, enabling you to prioritize sound quality or battery life based on your needs. This allows you to extend the battery life further or focus on the best possible audio experience while enjoying a reasonable playback time.

Smart Features and Voice Assistant: Stay Connected Effortlessly

The Sony WF-1000XM4 earbuds come with many smart features, such as touch controls, wear detection, and support for voice assistants like Google Assistant and Amazon Alexa. These features allow you to control your music, answer calls, and access information hands-free, making your day-to-day life more convenient.

Customizable Touch Controls

The touch controls on the earbuds can be customized using the Sony Headphones Connect app, allowing you to set your preferred functions for single, double, and triple taps, as well as long-press actions. This customization ensures a seamless user experience tailored to your preferences.

Wear Detection: Automatic Play and Pause

The Sony WF-1000XM4 earbuds feature wear detection, which automatically pauses your music when you remove the earbuds from your ears and resumes playback when you put them back in. This convenient feature helps conserve battery life and ensures you don’t miss a beat of your favorite songs.

Water and Sweat Resistance: Ready for Any Adventure

With an IPX4 water resistance rating, the Sony WF-1000XM4 earbuds can withstand splashes and sweat, making them suitable for workouts and outdoor activities. You can enjoy your music without worrying about the elements.

Easy Maintenance and Cleaning

The IPX4 rating also makes the earbuds easy to clean and maintain. Simply wipe them with a damp cloth after a workout or a day outdoors, ensuring their longevity and optimal performance.

Seamless Connectivity: Reliable Bluetooth 5.2

The earbuds feature Bluetooth 5.2 technology, ensuring a stable and reliable connection with your devices. With its low-latency transmission, you can enjoy seamless audio and video synchronization, making the Sony WF-1000XM4 earbuds perfect for watching movies, playing games, or attending virtual meetings.

NFC Pairing: Effortless Device Connection

The Sony WF-1000XM4 earbuds offer one-touch NFC pairing, allowing you to quickly and effortlessly connect them to your NFC-enabled devices. Simply tap your device on the charging case, and you’ll be connected and ready to enjoy your music within seconds.

Multipoint Connection: Effortless Device Switching

The Multipoint Connection feature lets you connect the earbuds to two devices simultaneously. This means you can easily switch between your smartphone and laptop without disconnecting and reconnect, streamlining your workflow and entertainment experience.

Speak-to-Chat: Smart Interaction for Effortless Communication

The innovative Speak-to-Chat feature automatically pauses your music when you start talking, allowing you to converse without removing your earbuds. The built-in microphones detect your voice, and once you’re done talking, your music resumes playback after a brief pause. This feature is especially useful when you need to have a quick chat with someone while keeping your earbuds in place.

Wind Noise Reduction: Crystal Clear Calls Outdoors

The Sony WF-1000XM4 earbuds feature an advanced wind noise reduction algorithm, ensuring clear call quality even in windy conditions. The microphones detect wind noise and minimize its impact, allowing your voice to come through clearly during phone calls or voice assistant interactions.

Firmware Updates: Continuous Improvement

Sony is dedicated to providing users with the best possible experience and frequently releases firmware updates for the WF-1000XM4 earbuds. These updates introduce new features, improvements, and bug fixes, ensuring that your earbuds stay up-to-date and perform at their best.

In the Box: Everything You Need

The Sony WF-1000XM4 earbuds come with everything you need to get started, including:

  • Sony WF-1000XM4 Wireless Earbuds
  • Charging Case
  • USB-C Cable
  • Ear Tips in three sizes (S/M/L)
  • User Guide and Warranty Information

Sony WF-1000XM4Pros and Cons: Weighing Your Options


  • Industry-leading noise-canceling performance
  • Exceptional audio quality with support for high-resolution audio formats
  • Comfortable and secure fit for all-day wear
  • Impressive battery life with fast and wireless charging options
  • Comprehensive suite of smart features and customization options
  • IPX4 water resistance rating for sweat and splash protection


  • Premium price tag may not be suitable for all budgets
  • No active volume control on the earbuds themselves
  • May not be the best option for users who prioritize a bass-heavy sound signature

Best Suited For

The Sony WF-1000XM4 wireless earbuds are an excellent choice for:

  • Audiophiles seeking top-notch audio quality and noise-canceling performance
  • Professionals who require reliable earbuds for calls and virtual meetings
  • Commuters and travelers looking for a comfortable and immersive listening experience
  • Fitness enthusiasts who need water-resistant earbuds for workouts

Specifications for the Sony WF-1000XM4

Specification Sony WF-1000XM4 Wireless Earbuds
Driver Unit 6mm Dynamic Driver
Frequency Response 20 Hz – 40,000 Hz (with LDAC)
Noise Canceling Industry-leading Active Noise Cancellation
Ambient Sound Mode Yes
Battery Life (with ANC) Up to 8 hours (earbuds), 16 hours (with charging case)
Battery Life (without ANC) Up to 12 hours (earbuds), 24 hours (with charging case)
Charging Time Approx. 1.5 hours (earbuds), 3 hours (charging case)
Quick Charging 5 minutes charge for 60 minutes playback
Wireless Charging Qi-certified wireless charging compatible
Bluetooth Version Bluetooth 5.2
Audio Codecs SBC, AAC, LDAC
NFC Pairing Yes
Water Resistance IPX4
Microphone Integrated, Beamforming
Voice Assistant Support Google Assistant, Amazon Alexa
Touch Controls Customizable
Wear Detection Yes
Speak-to-Chat Function Yes
Wind Noise Reduction Yes
Dimensions (Earbuds) Approx. 25.0 x 20.3 x 20.8 mm
Weight (Earbuds) Approx. 7.3 g (per earbud)
Dimensions (Charging Case) Approx. 62.0 x 56.8 x 29.9 mm
Weight (Charging Case) Approx. 41 g


How do I pair the Sony WF-1000XM4 earbuds with my device?

To pair the earbuds with your device, remove them from the charging case, and ensure that Bluetooth is enabled on your device. The earbuds will automatically enter pairing mode. Search for available Bluetooth devices and select “WF-1000XM4” to complete the pairing process on your device.

Can I use the Sony WF-1000XM4 earbuds for phone calls?

Yes, the Sony WF-1000XM4 earbuds feature built-in microphones that allow you to make and receive phone calls. The advanced wind noise reduction algorithm ensures clear call quality, even in windy conditions.

Are the Sony WF-1000XM4 earbuds suitable for workouts and sports activities?

With an IPX4 water resistance rating, the Sony WF-1000XM4 earbuds are suitable for workouts and sports activities. They can withstand sweat and splashes, and the secure fit ensures they stay in place during physical activity.

How do I charge the Sony WF-1000XM4 earbuds?

To charge the earbuds, place them in the charging case and close the lid. Connect the USB-C cable to the charging case and a power source, or place the case on a Qi-certified wireless charging pad.

Can I use just one earbud at a time?

Yes, you can use either the left or right earbud independently, allowing you to keep one ear free for situational awareness or to extend the overall battery life.

Comparison with Competitors: How Do They Stack Up?

The Sony WF-1000XM4 earbuds face strong competition in the true wireless earbuds market. Here, we compare their features and performance with some of their most notable competitors.

Sony WF-1000XM4 vs. Apple AirPods Pro

Apple’s AirPods Pro is popular among users seeking premium true wireless earbuds. While they offer a comfortable fit and effective noise cancellation, the Sony WF-1000XM4 earbuds outperform them in several aspects. The audio quality and noise-canceling performance of the Sony WF-1000XM4 earbuds are superior, and they offer better battery life, more customization options, and support for high-resolution audio codecs such as LDAC.

Sony WF-1000XM4 vs. Bose QuietComfort Earbuds

Bose’s QuietComfort Earbuds are renowned for their noise-canceling capabilities and comfortable fit. While they provide excellent sound quality, the Sony WF-1000XM4 earbuds offer a more well-rounded package. With a more compact design, longer battery life, and support for high-resolution audio, the Sony WF-1000XM4 earbuds are a more versatile option for most users.

Sony WF-1000XM4 vs. Sennheiser Momentum True Wireless 2

Sennheiser’s Momentum True Wireless 2 earbuds deliver exceptional audio quality and a comfortable fit. However, the Sony WF-1000XM4 earbuds offer superior noise-canceling performance, better battery life, and a more extensive range of smart features. While the Sennheiser earbuds are an excellent choice for audiophiles, the Sony WF-1000XM4 earbuds provide a more well-rounded experience for a broader range of users.

Tips for Getting the Most Out of Your Sony WF-1000XM4 Earbuds

To maximize your enjoyment of the Sony WF-1000XM4 earbuds, consider these tips:

  1. Find the right ear tips: Experiment with the different sizes of ear tips included to find the perfect fit for your ears. This will ensure better passive noise isolation, a more secure fit, and improved overall sound quality.
  2. Customize the sound settings: Use the Sony Headphones Connect app to adjust the equalizer settings and fine-tune the sound profile to your preferences.
  3. Update the firmware regularly: Keep your earbuds up-to-date by regularly checking for firmware updates. This will ensure you can access the latest features, improvements, and bug fixes.
  4. Maintain your earbuds: Clean your earbuds regularly with a damp cloth, especially after workouts or exposure to moisture. This will help maintain their performance and longevity.
  5. Store your earbuds in the charging case: When not in use, store your earbuds in the charging case to keep them protected and ensure they’re always ready for your next listening session.

Final Thoughts

The Sony WF-1000XM4 wireless earbuds deliver an unmatched listening experience that will satisfy even the most discerning audiophiles. With their top-tier audio quality, industry-leading noise-canceling performance, and many smart features, they are an excellent investment for those who demand the best in portable audio. Whether you’re a frequent traveler, a busy professional, or a fitness enthusiast, the Sony WF-1000XM4 earbuds are a versatile and reliable choice that won’t disappoint.

  1. Carys Simon Jul 26, 2023

    These Sony WF-1000XM4 earbuds sound amazing! The audio quality is top-notch and the noise-canceling is impressive. I’m excited to try out the customizable touch controls and see how they enhance my listening experience.

  2. The battery life on these earbuds is impressive, especially with the option for fast charging. I’m curious to know if they have any special features for gaming, like low latency or surround sound. Can anyone confirm?

    • I’m happy to provide you with some information regarding their gaming features.

      These earbuds are designed to enhance the gaming experience as well. They offer low latency technology, which helps to minimize any delay between the audio and visual aspects of your game. This ensures a more immersive and seamless gaming session.

      In terms of sound quality, these earbuds support high-quality audio and provide a surround sound experience. This feature allows you to fully immerse yourself in the game, making it easier to locate enemies or hear subtle in-game cues.

      If you have any further questions or need more information, feel free to ask. We’re here to help!

  3. Carys Simon Oct 1, 2023

    I don’t understand why these earbuds are getting so much hype. They’re just another expensive pair of wireless earbuds. What makes them so special?

    • Hi there! Thank you for your comment. We completely understand your perspective. The reason these earbuds are generating so much hype is because they offer a unique combination of features and quality that sets them apart from other wireless earbuds on the market.

      Firstly, these earbuds boast exceptional sound quality, delivering crystal-clear audio and deep bass that enhances your listening experience. Many users have praised the immersive soundstage and the ability to customize the audio settings to suit individual preferences.

      Additionally, these earbuds are equipped with advanced noise-canceling technology, which helps to block out external distractions and allows you to fully immerse yourself in your music or calls. This feature is particularly appreciated by those who frequently travel or work in noisy environments.

      Furthermore, the earbuds come with a sleek and ergonomic design, ensuring a comfortable fit for extended periods of use. They are also sweat and water-resistant, making them suitable for workouts or outdoor activities.

      Moreover, the battery life of these earbuds is remarkable, providing several hours of continuous playback on a single charge. The included charging case also offers additional battery backup, making them convenient for on-the-go use.

      Lastly, these earbuds offer seamless connectivity with various devices, including smartphones, tablets, and laptops, thanks to their Bluetooth compatibility.

      While we understand that the price may seem high, it reflects the quality and features that these earbuds offer. We hope this clarifies why they are receiving so much attention. If you have any further questions, feel free to ask!

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