If you want noise cancellation and a quieter setting for webinars, choose Bose QuietComfort 35; if you need long battery life and convenient switching between devices, choose Sony WH-CH520.
For work calls in a noisy room, I’d lean Bose; for long stretches between charges, Sony has the clearer advantage.
These are both wireless over-ear or on-ear headphones, but they address different everyday priorities.
• Bose QuietComfort 35: Its three noise-cancellation levels and noise-rejecting dual microphones make it the more focused choice for calls and listening around distractions. Its stated battery life is up to 20 hours.
• Sony WH-CH520: Its up-to-50-hour battery life, quick charging, and two-device multipoint connection suit long listening days. It does not offer the Bose’s three adjustable noise-cancellation levels.
• Choose Bose if managing surrounding noise and voice pickup matter more than maximizing time between charges.
• Choose Sony if you want a long-lasting everyday headset that can move between a computer and a phone.
• For webinars, Bose’s noise-control features stand out; for marathon listening, Sony’s battery-life figure does.
The Bose QuietComfort 35 is an over-ear Bluetooth headphone with active noise cancellation and three levels of noise control. That adjustability is the main reason I’d consider it for a webinar setup. You can choose among the provided noise-cancellation levels rather than treating noise control as a single setting. In a shared home or a room with steady background activity, that gives you a way to make listening more focused.
Its noise-rejecting dual-microphone system is another useful detail for calls. The product information identifies those microphones as supporting clear sound and voice pickup. That does not guarantee how every call will sound in every room, but it makes the Bose the more directly call-oriented option of these two on the information provided. Alexa voice access and Bluetooth pairing through the Bose Connect app add convenient ways to interact with the headphones and manage connections. The app also provides access to noise-control adjustments and software updates.
The main trade-off is the stated battery life: up to 20 hours, compared with Sony’s up to 50. Bose also takes 20 minutes to charge, so it has a short specified charge time, but the Sony’s battery has a much larger stated capacity for listening between charges. The Bose includes a 3.5 mm audio jack as well as Bluetooth and NFC connectivity, giving it a wired connection option that the Sony does not list.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-17 · 7 min read · Independent comparison
Who should skip it: Skip the Bose if your first priority is the longest possible battery life between charges, or if you specifically want to switch between two Bluetooth devices at once.
The Sony WH-CH520 is an on-ear Bluetooth headphone built around long battery life and everyday convenience. Sony specifies up to 50 hours of battery life, which makes it the stronger fit if you listen for long stretches and would rather charge less often. Its quick-charge feature is also unusually concrete: a three-minute charge is specified to provide up to 90 minutes of playback. That can be useful if you notice a low battery shortly before a listening session.
Sony’s multipoint connection allows the headphones to be connected to two Bluetooth devices at once, so you can switch between a laptop and phone. For someone who joins a webinar on a computer but also wants to handle calls from a phone, that flexibility is relevant. The built-in microphone supports hands-free calling, while the Sony Headphones Connect app offers EQ customization for shaping the sound to your preference. The headphones also include DSEE, which is described as boosting the quality of compressed music files.
The trade-off is that the WH-CH520 does not have the same specified noise-control flexibility as the Bose. Its product information identifies active noise cancellation, but does not provide the Bose’s three noise-cancellation levels or a noise-rejecting dual-microphone system. It is on-ear rather than over-ear, and it has no headphone jack. Its battery charge time is listed as three hours, though the quick-charge feature can provide playback after a short charge.
Who should skip it: Skip the Sony if adjustable noise cancellation and the Bose’s specifically described noise-rejecting microphone system are your main requirements for calls.
• Best fit for webinars in a distracting room → Bose QuietComfort 35. Its three noise-cancellation levels give you options for managing surrounding sound while listening.
• Best for long stretches away from a charger → Sony WH-CH520. Sony specifies up to 50 hours of battery life, versus up to 20 hours for Bose.
• Best for a quick battery top-up → Sony WH-CH520. A three-minute charge is specified to provide up to 90 minutes of playback.
• Best if microphone design is a priority → Bose QuietComfort 35. Its product information specifically calls out a noise-rejecting dual-microphone system for voice pickup.
• Best for moving between a laptop and phone → Sony WH-CH520. Multipoint lets it connect to two Bluetooth devices at once.
• Best if you want an audio-cable option → Bose QuietComfort 35. It has a 3.5 mm jack; the Sony is listed without one.
• Best if you want sound customization in an app → Sony WH-CH520. Its app includes EQ customization and presets.
• Best if you want voice access to Alexa → Bose QuietComfort 35. Alexa is part of its listed feature set.
A few search phrases may point shoppers toward a different kind of product. If you are looking for the best neckband headphones for webinars, neither of these is a neckband model: Bose is over-ear and Sony is on-ear. The same distinction matters if you came looking for the best long battery life open ear earbuds for webinars; these are headphones, not open-ear earbuds. And if your search is for fast charging neckband headphones for webinars, note that Sony does have a quick-charge feature, but it is an on-ear headphone rather than a neckband.
In my opinion, I would choose the Bose QuietComfort 35 for webinars because its adjustable noise-cancellation levels and noise-rejecting dual-microphone system are more aligned with a focused call setup.
The Sony WH-CH520 is the more compelling pick when battery life, quick charging, and switching between two devices matter most.
But for my stated use, I’d give more weight to the Bose’s call-oriented features than to Sony’s longer battery life.
Before choosing, think about where you will use the headphones most. If webinars usually happen in a quiet room and you often listen for long stretches, Sony’s up-to-50-hour battery life and multipoint connection may matter more than Bose’s noise-control options. If background noise is a regular concern, Bose offers three levels of active noise cancellation, plus the specifically described dual-microphone system.
Also consider how you connect. Bose lists Bluetooth, NFC, and a 3.5 mm jack, while Sony is wireless and has no headphone jack. Sony’s two-device multipoint connection is useful if you move between a computer and phone; Bose’s listed features instead highlight Alexa and management through its Connect app. Both products have a built-in microphone-related call feature, but the available details describe Bose’s noise-rejecting dual microphones more specifically.
If battery flexibility is your deciding factor, separate two questions: how long you want to listen between charges, and how quickly you need a short top-up. Sony leads on the first with its stated 50-hour battery life and gives a specific quick-charge playback figure. Bose lists a 20-minute charge time and up to 20 hours of battery life. Check the current price on Amazon before making a final choice, since it can change; the feature comparison itself does not settle which is the better fit for your needs.
FAQ
For a webinar setup where managing surrounding noise and voice pickup are priorities, Bose is the more suitable match based on its three noise-cancellation levels and noise-rejecting dual microphones. Sony may suit you better if battery life or switching between two devices matters more.
Yes. Sony specifies up to 50 hours, while Bose specifies up to 20 hours. Sony also lists quick charging that can provide up to 90 minutes of playback from a three-minute charge.
Sony lists multipoint connection for two Bluetooth devices at once, allowing you to switch between devices such as a laptop and phone. Bose’s listed connectivity includes Bluetooth, NFC, and a 3.5 mm audio jack, but not two-device multipoint.
Bose specifies three levels of noise cancellation. Sony’s product information identifies active noise cancellation but does not specify multiple adjustable levels. If choosing among noise-control levels is important to you, Bose is the clearer match.
• JiaSifu True vs PowerA Earbuds: In Ear Headset
• Linsoul Tripowin x 0DiBi vs UNVO S08: In Ear Earphones
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.