Sennheiser Momentum 5 vs. Bowers & Wilkins Px7 S3: I tested both, and one wins nearly every metric

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The premium noise-canceling headphone market is crowded at the top. The Sony WH-1000XM6 , Bose QuietComfort Ultra Headphones (Gen 2) , and Apple AirPods Max 2 have dominated the conversation, but two stronger challengers come from brands with much deeper audio heritage: Sennheiser and Bowers & Wilkins.

Also: I flew 2,700 miles with Apple, Sony, and Sennheiser headphones - this pair had the best audio

The Sennheiser Momentum 5 headphones are Sennheiser's latest flagship headphones, leaning hard into practical performance. They offer huge battery life, strong ANC, deep app customization, and a spec sheet built for people who wear their headphones all day, every day.

The Bowers & Wilkins Px7 S3 , a 2025 update to the Px7 series, takes a different route. It's pitched at listeners who care about hi-fi musicality and luxury design, and who may already have a foot in the B&W ecosystem.

Both are excellent headphones, but they're built for different people. Here's how to figure out which one is for you.