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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-18 · 7 min read · Independent comparison
• Sony WH-CH720N — biggest strength: Up to 35 hours of battery life, a slim lightweight headband and Sony's Dual Noise Sensor Technology with an integrated V1 processor.
• Sony WH-CH720N — biggest trade-off: It's a manufacturer-refurbished unit with a 90-day limited warranty, and it's a plainer, less premium-feeling build than the Bose.
• Bose QuietComfort — biggest strength: High-fidelity drivers with deep bass and crisp highs, adjustable active noise cancellation with Quiet and Aware modes, and a bundled carry case plus charger.
• Bose QuietComfort — biggest trade-off: Up to 24 hours of battery life and a heavier, bulkier travel footprint; it's also the more expensive-feeling purchase of the two.
• Buy the Sony WH-CH720N if you want maximum listening time per charge, a light fit for all-day wear, and you're comfortable with a refurbished unit.
• Buy the Bose QuietComfort if you want the more polished sound-and-noise-cancelling experience, plus a case and accessories out of the box.
The WH-CH720N is Sony's lightweight, battery-first take on over-ear noise cancelling. The spec sheet leads with two things: up to 35 hours of playback on a charge, and a slimmer, restructured headband designed to open up more space and comfort around the ears. If your problem with over-ear headphones has always been the "hot, clamped, heavy after two hours" feeling, this is the design answer to that complaint. Add Bluetooth 5.1-class wireless range of around 10 meters, a 3.5 mm jack for wired listening, and USB-C charging, and you've got a headphone that's easy to live with day to day.
Noise cancelling here is handled by Sony's Dual Noise Sensor Technology paired with an integrated V1 processor. That's genuine active noise cancellation, not a passive seal trick — it's aimed at steady, droning noise like engine hum, air conditioning and train rumble. The more interesting feature is Ambient Sound mode with 20 adjustable levels. That's a lot of granularity, and it matters in real life: you can dial in just enough awareness to hear a platform announcement or a barista calling your name without pulling the headphones off. The touch and voice controls add convenience on top of that.
Bose QuietComfort: Who It's For
The Bose QuietComfort is built around experience rather than endurance. Bose's own framing puts high-fidelity audio with advanced drivers first: deep bass, crisp highs, an immersive listen. There's adjustable EQ so you can push the bass, lift the treble or flatten the mid-range depending on what you're playing. If you care about how a track feels — the thump in a kick drum, the air around a vocal — this is the headphone on this page designed to deliver that.
Noise cancellation is described as adjustable active noise cancellation with Quiet and Aware modes, plus custom modes and a Wind Block feature for breezy conditions. That last detail is genuinely useful and easy to overlook: wind noise is the classic enemy of outdoor noise cancelling, and having a dedicated mode for it is a real-world advantage on a bike path or a windy platform. On-device controls handle volume, playback and calls, and the Bose app gives you a place to tune modes and EQ. Connectivity is Bluetooth 5.1 with the same roughly 10-meter wireless range, and there's a 3.5 mm jack for wired use.
Comfort and travel are the other pillars. Plush protein leather earcups and an adjustable headband are meant for long sessions, and the bundle includes a durable carry case, a 2.5-to-3.5 mm AUX cable and a USB-C charging cable — plus a wall charger. That's a complete travel kit in one box. The battery story is 24 hours per charge with a fast 15-minute top-up, which is a different philosophy from the Sony: less total runtime, but quicker partial recovery when you're in a hurry. Note the weight — around 1.7 pounds as listed — which reflects a heavier, more substantial build.
Buy the Bose if you want the more premium-feeling product: richer sound tuning, more flexible noise-cancelling modes, a proper case, and a one-year limited warranty. Skip it if your single priority is squeezing the most hours out of every charge, or if you want the lightest possible thing on your head.
• Best for battery life → Sony WH-CH720N. Up to 35 hours versus up to 24 hours, and a 35-hour stated charge time.
• Best for fast top-ups → Bose QuietComfort. A 15-minute charge gets you going again when you're short on time.
• Best for lightweight all-day wear → Sony WH-CH720N. Slimmer headband, restructured for more ear space, and listed at just 0.1 kg.
• Best for sound quality and tuning flexibility → Bose QuietComfort. Advanced drivers, deep bass and crisp highs, plus adjustable EQ in the app.
• Best for fine-grained situational awareness → Sony WH-CH720N. Ambient Sound mode with 20 level settings is unusually granular.
• Best for wind and custom noise modes → Bose QuietComfort. Quiet and Aware modes, custom modes and Wind Block.
• Best out-of-the-box travel kit → Bose QuietComfort. Carry case, AUX cable, USB-C cable and a wall charger included.
• Best for warranty peace of mind → Bose QuietComfort. One-year limited warranty versus 90 days on the refurbished Sony.
• Best for wired flexibility → both. Each offers a 3.5 mm jack alongside Bluetooth.
If I were buying for myself as a daily driver, I'd take the Bose QuietComfort. The combination of adjustable noise cancellation with custom and Wind Block modes, app-based EQ, plush protein leather earcups and a complete travel bundle is the more rounded package, and the one-year limited warranty is a real comfort on a purchase this size. I'd only switch to the Sony WH-CH720N if battery life were my top priority — 35 hours is a meaningful gap over 24, and the lighter headband plus 20-step Ambient Sound mode make it a genuinely smart choice for all-day desk and commute use. Check the current price on Amazon before deciding, since that gap may settle it for you.
Yes. Sony lists up to 35 hours of playback per charge, while Bose lists up to 24 hours. If you hate charging, the Sony wins on runtime alone. Bose counters with a fast 15-minute top-up that Sony's sheet doesn't specify.
Both use active noise cancellation, but they're tuned differently. Sony uses Dual Noise Sensor Technology with an integrated V1 processor and a 20-step Ambient Sound mode. Bose offers adjustable ANC with Quiet and Aware modes, custom modes and a Wind Block feature. In my opinion, Bose's mode flexibility gives it the edge for varied environments, especially outdoors.
The Sony WH-CH720N here is manufacturer refurbished, includes original accessories and carries a 90-day limited hardware warranty. The Bose QuietComfort is a standard retail bundle with a one-year limited warranty and a carry case. If warranty length matters to you, Bose is the safer buy; if you want the lighter, longer-lasting headphone, Sony is the better fit.
Bose QuietComfort is my pick for travel: plush protein leather earcups, a carry case, an AUX cable for in-flight systems, a wall charger and Wind Block for outdoor use. The Sony is lighter and lasts longer per charge, so it's a strong alternative if you'd rather carry less and charge less often.
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