Review consensus
The Sony WH-1000XM4C is a refreshed version of the original WH-1000XM4 headphones, designed to align with upcoming EU battery replaceability regulations. The device retains the classic folding design, 40mm drivers, and QN1 noise-canceling processor of the 2020 original, while upgrading to Bluetooth 6.0. Reviewers confirm that the sound quality and noise cancellation remain highly capable, though they note that newer flagship models like the Sony WH-1000XM6 offer better isolation and battery performance. The battery life is rated at 27 hours with ANC enabled, a slight decrease from the original model. While the battery is designed to be replaceable, the process is currently complex, and parts are not yet available for consumers in North America. Priced at $299.99, the XM4C is positioned as a more affordable alternative to current high-end headphones, appealing to users who value the proven, compact design of the original XM4 series.
Where reviews agree
- The WH-1000XM4C maintains the classic, comfortable folding design that was highly regarded in the original XM4 model.
- The sound quality remains strong and bass-forward, consistent with the performance of the original XM4.
- The active noise cancellation is effective for general use but is outperformed by newer, more expensive models like the Sony WH-1000XM6.
- Battery life has decreased compared to the original XM4 due to the new battery design requirements.
Best for
- These headphones are best for users who prefer the compact, folding design of the original XM4 and want a reliable, proven sound profile at a lower price point than current flagships.
Tradeoffs
- The battery life is shorter than the original model, and the promised user-replaceable battery is not yet easily accessible or available for purchase.
- The noise cancellation technology is six years old and does not match the performance of current flagship headphones.
Tech4K coverage
Sony WH-1000XM4C review roundup: A familiar design returns with minor updates
Sony has re-released its popular WH-1000XM4 headphones with a new model designation and minor internal adjustments to meet upcoming regulatory requirements.