ANC champion vs battery king. Based on product documentation, both are compared for flights, office calls, and commutes to assess noise cancellation, so...
The Momentum 4 wins on battery (60 hours) and sound warmth at $20 less. The Sony wins only if ANC and call quality are your top priorities.
This is a clean priorities test. Buy the Sony WH-1000XM5 if noise cancellation and call quality are the reasons you are spending this much — it is still the class leader on blocking low-frequency noise and on clear voice pickup. Buy the Sennheiser Momentum 4 if battery life and a warmer music sound matter more and you fly less: 60 hours versus 30 is a real, week-level difference, and it costs slightly less. If you take calls on a noisy commute every day, the Sony earns its price; if you mostly listen to music at a desk and hate charging, the Momentum 4 is the better buy.
Sony WH-1000XM5: The XM5 ANC is class-leading, especially on low-frequency rumble — plane engines, HVAC, traffic.
Sennheiser Momentum 4: The Momentum 4 ANC is good but a clear step behind the Sony in very noisy environments.
When this matters: Matters most on planes, trains, and open offices. In a quiet room it is barely noticeable.
Sony WH-1000XM5: The XM5 drops to about 30 hours with ANC on, a step down from the XM4 40.
Sennheiser Momentum 4: The Momentum 4 advertises about 60 hours with ANC, roughly double the Sony.
When this matters: Decides it for frequent travelers and anyone who forgets to charge. For daily desk use both easily last a week.
Sony WH-1000XM5: The Sony is more neutral and balanced — good for podcasts, calls, and accurate playback.
Sennheiser Momentum 4: The Momentum 4 is warmer and richer, which most listeners prefer for music.
When this matters: Matters for music lovers. For voice content, the neutral Sony is often the better fit.
Sony WH-1000XM5: The XM5 eight-microphone array delivers clearly better voice pickup in noise.
Sennheiser Momentum 4: The Momentum 4 call quality is acceptable but picks up more ambient noise.
When this matters: Decides it for people on calls in cafes, cars, or open offices.
Sony WH-1000XM5: The XM5 does not fold and comes in a bulkier case.
Sennheiser Momentum 4: The Momentum 4 folds flat, packing smaller for travel.
When this matters: Matters if you pack headphones in a carry-on every week.
| Spec | Sony WH-1000XM5 | Sennheiser Momentum 4 |
|---|---|---|
| Price | $399 | $379 |
| Battery | 30 hours | 60 hours |
| ANC | Excellent | Good |
| Sound | Balanced | Warm, rich |
| Call Quality | Excellent | Good |
| Travel | Bulky | Folds flat |
Frequent flyers and commuters who need the best noise cancellation, plus heavy call-takers who need clear voice pickup in noisy places.
If you are a music-first listener who hates charging, the XM5 shorter battery and neutral tuning will frustrate you relative to the cheaper Momentum 4.
Music lovers who want a warmer sound and listeners who value roughly 60-hour battery life and a fold-flat design for travel.
If you take calls on noisy commutes or fly weekly and depend on ANC, the Momentum 4 weaker mic isolation and ANC will disappoint where it counts.
This comparison was built from a structured review of official product documentation, published specifications, current pricing, and feature documentation — the same methodology ToolStep describes on the /how-we-test/ page. Because we did not run these products hands-on, we do not claim testing that did not happen.
Based on official product documentation and published specifications as of June 2026. Battery and ANC claims are vendor-rated; real-world results vary with volume and environment.
The Sony WH-1000XM5. Its V1 processor and 8 mics deliver class-leading ANC that noticeably beats the Momentum 4 on planes and trains, especially in low-frequency rumble.
Yes, with ANC on Sennheiser rates it at 60 hours per official specification. The Sony XM5 drops to 30 hours, a real step down from the XM4 40-hour runtime.
Subjective, but most testers preferred the Momentum 4 warmer, richer sound for music. The Sony is more balanced and neutral, which some prefer for podcasts and calls.
The Sony. Its 8-mic array and processing deliver clearer voice on calls, while the Momentum 4 picks up more ambient noise. If you take calls all day, get the Sony.