The Bose QuietComfort 45 prioritizes all-day comfort over the Sony WH-1000XM4. The Sony WH-1000XM4 delivers stronger noise cancellation and more features according to most comparisons.
The Bose QuietComfort 45 provides stronger active noise cancellation than the Sennheiser Momentum 4. The Sennheiser Momentum 4 delivers longer battery runtime than the Bose model.
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