
The Bose QuietComfort Ultra Headphones are the noise-cancelling benchmark of this lineup — RTINGS calls them 'top-of-the-line noise cancelling headphones' and What Hi-Fi praises 'class-leading, customisable ANC' alongside sound that is 'both hugely accomplished and hugely entertaining.' They add Bose's Immersive Audio spatial mode over the standard QuietComfort and sit a clear tier above it. The price is steep and they skip hi-res codecs, but for outright silence plus comfort they are hard to beat.
- — Class-leading, highly customizable active noise cancellation — among the best measured anywhere
- — Rich, entertaining, well-balanced sound that satisfies casual listeners and enthusiasts alike
- — Bose Immersive Audio spatial mode adds a convincing sense of space the standard QC lacks
- — Premium price — the most expensive Bose in this guide
- — Immersive Audio noticeably shortens battery life and not everyone will use it
- — No high-resolution LDAC/aptX HD codec support, unlike the Sony WH-1000XM6
