Sony reintroduces updated WH-1000XM4C

Sony officially announced the WH-1000XM4C, an updated version of its popular WH-1000XM4 headphones, on September 7. This model replaces the XM4, which had been removed from the catalog in July but is now back with some new features.

New features and pricing

The XM4C includes a revised sound profile inspired by the newer XM6 model. It is currently available at Boulanger with a 25-euro discount using the promo code AUDIO10, reducing the price to 224.99 euros from the original 249.99 euros.

Noise reduction and design

The XM4C retains the QN1 chip and noise reduction technology from the original XM4. While it effectively reduces ambient noise like conversations, it does not fully eliminate engine noises, which can be noticeable in places like subways or airplanes. The headphones also lack an adaptive transparency mode, as noted in the Sony app.

Reason for reintroduction

Sony is reintroducing the XM4C to prepare for the retirement of the XM5 model. The XM5 will be phased out before February 2027 because its battery does not meet new European regulations requiring user-replaceable batteries in portable devices.

Battery life and comfort

The XM4C has a smaller battery than the original XM4, offering 27 hours of playback with active noise cancellation and 34 hours without. It also features a foldable design with comfortable ear cushions and a padded frame to reduce pressure during long use.

Market positioning

The XM4C is being marketed as a competitive option in the high-quality Bluetooth headphone market. However, its improvements may not be enough to place it among the top models in its category, especially with early Black Friday discounts available at retailers like Boulanger.