vsversusfinder

Sony WH-CH520 Wireless Headphones Bluetooth On-Ear vs Soundcore by Anker Space A40 Adaptive Active Noise

Updated August 2026 — Sony WH-CH520 Wireless Headphones Bluetooth On-Ear wins on comfort and battery, Soundcore by Anker Space A40 Adaptive Active Noise wins on noise cancelling and design.

The Sony WH-CH520 offers superior comfort and sound customization, while the Soundcore Space A40 excels in noise cancellation and portability. Choose based on your priorities.

Why Sony WH-CH520 Wireless Headphones Bluetooth On-Ear is better

Sound Quality

Customizable sound through EQ app

Comfort

Lightweight with soft ear pads

Battery Life

50 hours with quick charging

Why Soundcore by Anker Space A40 Adaptive Active Noise is better

Noise Cancellation

Reduces noise by up to 98%

Compact Design

Smaller and more discreet

Quick Charge

10 minutes for 4 hours of playtime

Overall score

Sony WH-CH520 Wireless Headphones Bluetooth On-Ear
85
Soundcore by Anker Space A40 Adaptive Active Noise
78

Specifications

SpecSony WH-CH520 Wireless Headphones Bluetooth On-EarSoundcore by Anker Space A40 Adaptive Active Noise
Price$54.00$49.99
Battery Life50 hours50 hours
WeightLightweightVery Light
Noise CancellingNoYes
ConnectivityMultipointStandard

Dimension comparison

Sony WH-CH520 Wireless Headphones Bluetooth On-EarSoundcore by Anker Space A40 Adaptive Active Noise

Introduction to Wireless Headphones and Earbuds

Wireless headphones and earbuds have become essential accessories for many audio enthusiasts, providing the freedom to enjoy music without the hassle of tangled wires. In this article, we will compare the Sony WH-CH520 Wireless Headphones and the Soundcore by Anker Space A40 Adaptive Active Noise Cancelling Wireless Earbuds. Each product offers unique features and specifications that cater to different preferences and needs.

Design and Comfort

The Sony WH-CH520 Wireless Headphones feature an on-ear design that prioritizes comfort with its lightweight build and soft ear pads. The adjustable headband ensures a snug fit, making it suitable for extended listening sessions. In contrast, the Soundcore Space A40 earbuds are designed to be compact and ergonomic, fitting comfortably in the ear. Weighing as light as a sheet of paper, they are ideal for users who prefer a more discreet audio solution. While both products focus on comfort, the choice between an on-ear headset and in-ear earbuds will depend on personal preference.

Sound Quality

When it comes to sound quality, both the Sony WH-CH520 and Soundcore Space A40 offer impressive audio experiences. The Sony WH-CH520 boasts customizable sound quality through the EQ Custom feature on the Sony | Headphones Connect App, allowing users to tailor their listening experience. On the other hand, the Space A40 employs double-layer diaphragm drivers to deliver a well-rounded sound profile, with strong bass and clear mids. Additionally, the Space A40 supports LDAC mode for Hi-Res Audio Wireless sound. While both products excel in sound, the choice may depend on whether you prioritize customization or high-resolution audio.

Battery Life

Battery life is a crucial factor for wireless audio devices, and in this regard, both products shine. The Sony WH-CH520 offers an impressive battery life of up to 50 hours, with a quick charging feature that provides 1.5 hours of playback from just a 3-minute charge. Meanwhile, the Soundcore Space A40 also claims a total of 50 hours of playtime, with 10 hours of listening on a single charge, plus 4 hours from a quick 10-minute charge. Although both headphones offer similar total battery life, their charging capabilities provide flexibility for different usage scenarios.

Noise Cancellation

Noise cancellation is an important feature for many users, particularly in busy environments. The Soundcore Space A40 excels in this area, reducing noise by up to 98% thanks to its adaptive noise-cancelling technology. It automatically adjusts the noise-cancelling level based on external sounds, providing an immersive listening experience. Conversely, the Sony WH-CH520 does not specifically highlight noise-cancelling capabilities, focusing more on sound quality and comfort. For users who seek peace and quiet while listening to music, the Space A40 is clearly the more suitable option.

Connectivity

Both the Sony WH-CH520 and Soundcore Space A40 offer convenient connectivity options. The WH-CH520 supports multipoint connection, allowing users to switch between two devices seamlessly. Additionally, it features Swift Pair for easy pairing with Windows 10 computers via Bluetooth. The Soundcore Space A40 also offers reliable Bluetooth connectivity but emphasizes its automatic noise-cancelling adjustments. While both products provide ease of connection, the Sony WH-CH520's multipoint feature may be particularly appealing for users who frequently switch between devices.

Pricing and Value

In terms of pricing, the Sony WH-CH520 is currently priced at $54.00, while the Soundcore Space A40 is slightly more affordable at $49.99, making it about 1.9% cheaper. Both products offer excellent value for their features, with the Sony WH-CH520 ranked 197th on the bestseller list and the Soundcore Space A40 ranked 224th. While the price difference is minimal, the choice between the two may depend on the specific features that align with the user's audio preferences.

Additional Features

Both the Sony WH-CH520 and Soundcore Space A40 come with unique additional features. The WH-CH520 includes a built-in microphone for hands-free calling and the ability to locate missing headphones through Google's Find My Device app. Furthermore, it is available in six different colors, allowing users to choose a style that suits them. In contrast, the Space A40 focuses on its advanced noise-cancelling technology and comfortable fit, making it ideal for long listening sessions. Each product brings its own set of additional features that cater to different user needs.

Which should you buy?

Choosing between the Sony WH-CH520 Wireless Headphones and the Soundcore by Anker Space A40 Adaptive Active Noise Cancelling Wireless Earbuds ultimately depends on personal preferences and usage scenarios. If you prioritize comfort, sound customization, and a longer battery life, the Sony WH-CH520 may be the better choice for you. However, if noise cancellation and compact design are at the top of your list, the Soundcore Space A40 would likely be more suitable. Consider your listening habits and preferences to make the best decision for your audio needs.