Industry-Leading Noise Cancellation
The Sony WH-1000XM4 remains a top choice in the sub-$300 market by utilizing Dual Noise Sensor technology. Two microphones on each earcup capture ambient sound and pass the data to the QN1 HD Noise Cancelling Processor. This allows the headphones to adjust the noise cancelling performance in real-time based on environmental acoustics, making them highly effective for office environments and air travel.
Intelligent Features and Connectivity
These headphones are designed for users who prioritize workflow efficiency. Multipoint connection allows the WH-1000XM4 to be paired with two Bluetooth devices simultaneously, switching between them as needed (e.g., taking a call on a phone while watching a video on a laptop). The 'Speak-to-Chat' feature automatically pauses music when you begin speaking, using the built-in microphones to recognize your voice. Additionally, wear detection sensors automatically pause playback when the headphones are removed and resume when they are put back on.
High-Resolution Audio and Comfort
Equipped with 40mm drivers featuring Liquid Crystal Polymer (LCP) diaphragms, the WH-1000XM4 supports High-Resolution Audio and LDAC codes. The DSEE Extreme engine upscales compressed digital music files in real-time, restoring high-range sound lost in compression. For comfort, the headphones feature pressure-relieving foamed urethane earpads that evenly distribute pressure and increase ear/pad contact for a stable fit over long listening sessions.
Considerations Before Buying
While the WH-1000XM4 offers class-leading ANC, it does not carry an official IP rating for water or sweat resistance, making it less suitable for high-intensity gym use compared to dedicated sport headphones. Furthermore, while the microphone system is improved over previous generations, it may still pick up ambient wind noise during outdoor calls.