Sennheiser HD 560S vs Sony WH-1000XM4

The Verdict

These headphones serve fundamentally different purposes. The Sennheiser HD 560S is a reference-grade wired headphone engineered for critical listening and studio work, featuring a neutral open-back design with 38mm drivers and a broad 6 Hz to 38,000 Hz frequency response. Its 120-ohm impedance allows it to work directly with most audio sources without amplification, and the detachable cable with velour pads provides comfort for extended sessions. However, it offers zero wireless capability and no noise isolation. The Sony WH-1000XM4 positions itself as a lifestyle headphone with wireless versatility and active noise cancellation powered by dual noise sensors, delivering 30 hours of battery life with quick charging. It supports multiple wireless codecs including LDAC for high-resolution streaming and includes conveniences like multipoint pairing and speak-to-chat detection. Sound quality differences matter here: the Sennheisers prioritize flat, accurate reproduction ideal for production work, while the Sonys apply processing for general listening enjoyment. At $199 versus $349, you're comparing a studio tool to a feature-rich portable companion. Choose the Sennheiser if you prioritize audio accuracy and wired connectivity; choose the Sony if you need wireless freedom, ANC, and all-day battery life for travel or commuting.