Sony WH-1000XM6 Review: The New Queens of Noise Cancelling

The Sony WH-1000XM6 arrive with the weight of a significant legacy: each generation of the WH-1000X series has raised the bar higher in the wireless noise-cancelling headphone market, becoming a benchmark for those seeking sound quality, comfort, and smart features. The question is inevitable: after the success of the XM5, has Sony truly managed to improve once again? Let's delve into the details.

A design that returns to its origins (but with some novelties)

The first obvious difference compared to the XM5 is the return of the hinges. After the more “rigid” interlude of the previous generation, Sony listened to user feedback and decided to bring back a foldable system that allows the XM6 to fold in on themselves. This isn't just a nostalgic choice: the new hinges, made of stainless steel and produced with an advanced metal injection process, guarantee strength and practicality.

The headphones can now be stored more compactly, although the case, while redesigned with a nice magnetic book-style opening, is still designed to house them in a flat position. It's not much smaller than the XM5's, but it's more convenient to open and close, and the new opening system makes the daily experience simpler.

The headband has also been redesigned: wider, flatter, and slightly asymmetrical, to make the correct wearing direction intuitive. The material covering it features a single seam, to be kept facing the back of the head. A choice that not only helps to immediately understand how to wear them, but also adds a discreet and functional aesthetic detail.

Comfort is immediately noticeable, even for those who wear glasses, although the sensation remains that the pressure exerted has increased compared to the XM5, in order to improve isolation and the performance of active cancellation, but without sacrificing ergonomics. The leatherette covering does not cause excessive heat to the ears, except in summer, of course.

The new earcups appear rounder and free of visible seams, with a slightly different external finish depending on the chosen color: silver with a matte texture, or black (as in our case) and midnight blue, which are smoother. Furthermore, Sony has introduced an anti-fingerprint material that reduces the risk of visible marks, especially in the darker versions, resulting in significantly less noticeable use, even intense.

A small detail that makes a difference is the new power button, now circular and slightly recessed, easier to locate than the thin button on the XM5. In daily use, this means no longer having to waste precious seconds searching for the control with your thumb. Included with the headphones: 90-degree 1/8” (1.2 m) TRS cable, USB-A to USB-C (20.5 cm) charging cable.

Internal Technologies: The Quality Leap

Inside each earcup works a newly designed 30 mm driver, with a “soft edge” dome diaphragm made of carbon fiber composite material. The choice aims to combine rigidity and lightness, improving sound precision and vibration management. Despite the size remaining identical to that of the previous model, the revised construction promises a leap forward, especially in terms of dynamic performance.

The real revolution, however, is represented by the processor: the XM6 abandon the QN1 chip of the XM5 for the new QN3 HD Noise Cancelling Processor, which Sony claims is 7x more powerful. This upgrade allows not only for more refined noise cancellation, but also more dynamic audio management, thanks to a “look-ahead noise shaper” that reduces digital distortion and improves sound contrasts.

Sony has also inherited solutions from its high-end Walkman, such as the use of a low phase noise oscillator for better timing management and gold-infused solders to optimize signal purity. These are details that might seem marginal, but they demonstrate almost obsessive attention to detail: elements that are not immediately noticeable, but contribute to superior sound reproduction.

Smart Features and Connectivity

On the software front, the XM6 bring all the features already appreciated on the XM5, with some novelties.

• Evolved adaptive ANC: not only automatic optimization based on the environment, but a system that constantly updates as you move. The result is more “intelligent” noise cancellation that always keeps pace with changing surroundings.

• More microphones: from 8x to 12x, with 6x per earcup, some positioned under the cushions and others protected by a new grille that reduces wind noise.

• Advanced connectivity: in addition to SBC, AAC, and LDAC, the XM6 support Bluetooth LE Audio and Auracast, paving the way for new shared audio transmission modes. AptX HD and wired USB-C connection are absent.

• Fluid multipoint: the ability to connect 2 devices simultaneously remains, with virtually instantaneous switching between laptop and smartphone.

• Customizable EQ: a 10-band equalizer debuts, along with a new Gaming EQ profile for those who enjoy gaming without too many competitive demands.

• 360 Reality Audio Upmix: transforms even stereo content into a more spatial experience, especially useful with movies and series.

The battery is confirmed to be even over 30 hours with ANC active, while fast charging via USB-PD guarantees 3 hours of listening with just 3 minutes of charging. A welcome novelty: it is now possible to listen to music even while the headphones are charging, eliminating one of the small frustrations of previous generations.

Sony WH-1000XM6 - Controls

The Sony WH-1000XM6 offer a practical and immediate control system, combining touch surfaces and physical buttons. It is possible to assign a dedicated command to quickly activate or deactivate the microphone during calls, as well as to configure voice controls to manage the main functions of the headphones.

Every action is accompanied by a specific sound: from playback to increasing or decreasing the volume, up to signals that warn of reaching minimum or maximum levels. This acoustic feedback makes the experience more intuitive. The touch surface could be improved, as it doesn't always register touches impeccably and can sometimes interpret gestures improperly.

Yes, traveling...

The Sony WH-1000XM6 are amazing for travel, covering even long distances without access to power. It's also possible to configure the app to automatically activate noise cancellation when moving on public transport during commutes. The Sony WH-1000XM6 can be used for light fitness, but they are not designed for this type of use. Although they have a comfortable fit and a solid structure, they are not particularly stable during sudden movements: it's unlikely they'll stay in place while running and sweating.

Noise Cancelling: A New Benchmark

The headphones proved excellent at neutralizing background noise such as urban traffic or the hum of the subway. Their strong point is the naturalness with which they eliminate bass and mids, creating a “clean” silence without that artificial sensation that some competitors can give, thanks to an already excellent mechanical isolation.

Calls also benefit from the new system: 3 external microphones dedicated to voice, supported by AI beamforming, isolate speech with great effectiveness. The interlocutor clearly hears the voice even in windy or noisy contexts, a step forward compared to the XM5 and a tangible advantage over competitors like Bose QuietComfort Ultra or AirPods Max.

The general feeling is that of a technology that works without being noticed, leaving the listener immersed in music without distractions. A result that is not only measured in decibels, but above all in the perceived experience.

Sound Quality: Sony at its Best

The XM6 offer a listening experience that can be unhesitatingly described as among the best ever heard from Sony wireless headphones. Beyond an excellent sound flow, the sound is detailed, dynamic, and surprisingly open, with a reproduction that manages to enhance any musical genre. 

In more intimate and delicate tracks, such as a piano ballad or an acoustic track, the XM6 reproduce every nuance of voice and instruments, creating a sense of closeness that captivates the listener. In more energetic pieces, the bass hits decisively, but without invading other frequencies: power and control go hand in hand, and the overall reproduction maintains a coherence rarely found in wireless headphones.

Compared to the XM5, the feeling is one of greater attention to the vocal register and a more airy soundstage. Compared to direct rivals, the XM6 are more refined than the Bose QC Ultra (which tend to a less deep sound) and more expressive than the Bowers & Wilkins Px7 S3, which, however, maintain a bit more precision on less prominent sound details.

That said, Sony truly gives the impression of having found a perfect balance: deep but never intrusive bass, warm and well-chiseled mids, precise highs without becoming aggressive. This is not a neutral studio setting, but an engaging sound, designed to accompany the listener both in moments of relaxation and during daily commutes.

Synthesis of Tradition and Innovation

The WH-1000XM6 represent a convincing synthesis of everything that has made this series famous, enriched by novelties that are not simple “tweaks,” but concrete steps forward.

The return of the hinges, the new QN3 processor, the increase in microphones, and improvements in comfort and audio quality outline a product that not only perfects the past but also paves the way for the future of wireless headphones. We would have liked aptX HD compatibility and the possibility of USB-C connection.

Those who desire the best possible experience in terms of noise cancellation and a leap forward in sound reproduction will find the XM6 a justified investment. For those who are satisfied with the previous model, the XM5 remain an excellent choice even today.