TCRThe Comparison Report

Headphones / Bose

Bose · QuietComfort Ultra

Bose QuietComfort Ultra Headphones (2nd Gen)

The most effective ANC you can buy, and the most comfortable flagship here.

$449.00

Overall score 8.4/10

Pros

  • + The most effective noise cancelling available, narrowly ahead of Sony
  • + CustomTune ear-canal calibration genuinely improves both ANC and sound
  • + aptX Adaptive and USB-C lossless added this generation
  • + Lightest flagship here at 250g and superbly comfortable

Cons

  • Wired listening still requires battery power, unlike most rivals
  • Immersive Audio costs you seven hours of battery
  • No LDAC
  • Bose publishes neither driver size nor microphone count
  • Only an iterative update over the first generation

Bose QuietComfort Ultra Headphones (2nd Gen) review: what the specs say

The most effective ANC you can buy, and the most comfortable flagship here. At $449, Bose's 2025 model sits in the middle of the range — the headphones we compare run from $89 to $549. It scores 8.4/10 overall, calculated from published specifications across 10 categories rather than from a subjective impression.

Its strongest showing is Noise Cancelling at 9.9/10 — how well ambient noise is blocked. The weakest is Gaming at 7.0/10, which is the trade-off to weigh before buying: if that is the specification you care about most, one of the alternatives below will serve you better.

Worth knowing before you buy: wired listening still requires battery power, unlike most rivals; and immersive Audio costs you seven hours of battery. Every specification on this page comes from Bose's own documentation or a verified retail listing — where a figure is not published, the table says so rather than estimating it.

Specifications and price last verified . Report an error

Full Specifications

Battery Life30 hrs
Battery (ANC off)45 hrs
Quick Charge15 min for 3hrs
Bluetooth Version5.4
Weight250 g
Driver SizeNot published by Bose mm
Active Noise CancellingAdaptive ANC with updated ActiveSense and CustomTune ear-canal calibration, with manual ANC levels in the app
Multipoint PairingYes
MicrophonesNot published by Bose for the Ultra mics
FoldableYes
Water ResistanceNone
App EQYes
ConnectivityBluetooth 5.4, aptX Adaptive with Snapdragon Sound, USB-C lossless audio, 3.5mm input
MaterialPlastic and metal with synthetic leather earpads
Warranty12 months

Compare Bose QuietComfort Ultra Headphones (2nd Gen) With

Cheaper Alternative

Sennheiser MOMENTUM 5 Wireless — $399.95

Premium Alternative

Sony WH-1000XM6 — $449.99