Bose QuietComfort SC vs Sony WH-CH520: premium silence or budget stamina?

Display

Neither product has a display or screen, so this category is not a meaningful differentiator. If you’re comparing them like you would earbuds with app-heavy interfaces or smart headphones with visual controls, that simply doesn’t apply here. Winner: tie.

Performance

This is where Bose pulls ahead decisively. The QuietComfort SC is a true noise-cancelling over-ear headphone, which means it’s designed to actively reduce background noise and create a more immersive listening experience. That matters on commutes, flights, in offices, or anywhere you want your audio to stay front and center. The Sony WH-CH520 does offer Bluetooth connectivity and clear call quality, but it does not match Bose’s premium noise-cancelling performance because it is not a noise-cancelling model. On pure audio isolation and premium listening experience, Bose wins.

Build quality and design

Bose wins for comfort-focused design and premium feel. The QuietComfort SC is over-ear, which generally provides better passive isolation and a more enveloping fit for longer sessions. It also comes with a soft case, reinforcing that it’s built as a more premium travel and daily-use product. Sony’s WH-CH520 is lightweight and on-ear, which makes it easier to carry and less bulky, but on-ear designs can press more on the ears during longer listening sessions. If you want the more polished, higher-end design, Bose wins; if you prioritize portability and minimal weight, Sony is the easier grab-and-go option. Overall winner: Bose.

Battery life

Sony wins clearly here. The WH-CH520 offers up to 50 hours of battery life, which is a major advantage over Bose QuietComfort SC’s up to 24 hours. That’s more than double the runtime, and it dramatically reduces how often you need to charge. Sony also includes quick charge, adding even more convenience for busy users. Bose’s 24 hours is still respectable and enough for most people across several days, but in a head-to-head battery contest, Sony takes it comfortably.

Price and value for money

Sony is the obvious value winner. At £31.78, it costs £157.22 less than the Bose at £189.00, yet it still holds the same 4.6/5 rating and has a massive 41,643 reviews versus Bose’s 3,679. That suggests the Sony has proven itself with a much larger user base and delivers strong satisfaction for the money. Bose is expensive, but you are paying for a more premium experience, especially the noise cancelling and over-ear comfort. If your budget is tight, Sony offers exceptional value. If you want the best feature set and are willing to pay for it, Bose justifies its premium more than most budget headphones would. Winner: Sony.

Game library/features

Neither product is designed around gaming or a game library, so this category is really about feature set and versatility. Bose’s standout feature is noise cancelling, which is a major quality-of-life upgrade for travel, work, and focus. Sony counters with EQ support, clear call quality, quick charge, and very long battery life, which makes it strong for everyday use and calls. If we judge by advanced listening features, Bose wins because noise cancelling is a premium, high-impact feature that changes the experience more than EQ alone. If we judge by practical utility, Sony is excellent, but Bose still has the more impressive headline feature set. Winner: Bose.

Overall user experience

Bose delivers the more premium and satisfying experience overall. The combination of over-ear comfort, active noise cancelling, and a soft case makes it the better choice for people who listen for long periods, travel often, or want to block out distractions. Sony is easier to live with in a different way: it’s lighter, cheaper, and lasts much longer on a charge, which makes it ideal for casual everyday use and commuters on a budget. The ratings are identical at 4.6/5, but the Bose experience is more elevated while the Sony experience is more practical and affordable. If you want the best all-round headphone experience, Bose wins; if you want the best everyday bargain, Sony wins.

Overall summary: Bose QuietComfort SC is the better headphone if your priority is premium sound isolation, comfort, and a more high-end listening experience. Sony WH-CH520 is the better buy for most people because it is dramatically cheaper, lasts much longer, and still has excellent ratings and features. The final call comes down to whether noise cancelling and over-ear comfort are worth an extra £157.22 to you.