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Beats Solo Buds vs Sony WH-CH520 Wireless Headphones Bluetooth On-Ear

Updated August 2026 — Beats Solo Buds wins on call quality and sound, Sony WH-CH520 Wireless Headphones Bluetooth On-Ear wins on battery and comfort.

The Beats Solo Buds excel in sound quality and call performance, while the Sony WH-CH520 offers superior battery life and value.

Why Beats Solo Buds is better

Sound Quality

Beats provide a rich listening experience.

Call Quality

Advanced microphone technology for clear calls.

Design

Compact and portable design.

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

Battery Life

Sony lasts up to 50 hours.

Price

Sony is $15 cheaper.

Comfort

Sony's lightweight design is ideal for long use.

Overall score

Beats Solo Buds
82
Sony WH-CH520 Wireless Headphones Bluetooth On-Ear
88

Specifications

SpecBeats Solo BudsSony WH-CH520 Wireless Headphones Bluetooth On-Ear
Price$69.95$54.00
Battery Life18 hours50 hours
Weight0.5 oz0.4 oz
MicrophoneYesYes
BluetoothClass 1Standard

Dimension comparison

Beats Solo BudsSony WH-CH520 Wireless Headphones Bluetooth On-Ear

Overview of the Products

When comparing the Beats Solo Buds and Sony WH-CH520 Wireless Headphones, distinct features and pricing set them apart. The Beats Solo Buds retail for $69.95, while the Sony WH-CH520 is priced at $54.00, making it about 17% cheaper. Both products cater to users looking for high-quality audio experiences, but they do so in different ways, appealing to various preferences and use cases.

Design and Comfort

The design and comfort of headphones can significantly affect user experience, and both the Beats Solo Buds and Sony WH-CH520 have unique attributes. The Beats Solo Buds feature a compact design, making them easily portable and ideal for on-the-go use. Their smallest case ever enhances convenience for users who prioritize mobility. In contrast, the Sony WH-CH520 offers a lightweight build with swivel earcups and an adjustable headband, aiming for all-day comfort. Each headset has its merits, with the Beats focusing on compactness and the Sony emphasizing comfort during extended use.

Battery Life

Battery life is a crucial factor in choosing between these two options. The Beats Solo Buds provide up to 18 hours of battery life, with a quick 5-minute charge granting an additional hour of playback. However, the Sony WH-CH520 outshines with an impressive battery life of up to 50 hours, making it suitable for long trips and multi-day use. Additionally, the Sony model includes quick charging capabilities, allowing for 1.5 hours of audio playback from just a 3-minute charge. This significant difference in battery performance may appeal to users who prioritize longevity in their audio devices.

Sound Quality

Sound quality is paramount for music enthusiasts, and both the Beats Solo Buds and Sony WH-CH520 make bold claims in this area. The Beats Solo Buds utilize custom acoustic architecture for a balanced sound profile, delivering clarity and powerful bass reproduction. Their design minimizes distortion and enhances audio performance. Conversely, the Sony WH-CH520 allows for customizable sound quality through the EQ Custom feature available in the Sony | Headphones Connect App, enabling users to tailor their listening experience. While both products promise quality sound, the Beats focus on delivering a rich listening experience right out of the box.

Call Quality

For those who frequently take calls, the quality of the built-in microphone is essential. The Beats Solo Buds feature custom-designed microphones powered by an advanced noise-learning algorithm, ensuring exceptional call quality. This feature is particularly beneficial for users who need to communicate clearly while on the go. The Sony WH-CH520 also includes a built-in microphone, providing hands-free calling without needing to reach for your phone. Both products excel in this area, but the advanced features of the Beats may provide a slight edge for call quality.

Connectivity and Compatibility

Connectivity features can greatly enhance user experience, and both the Beats Solo Buds and Sony WH-CH520 offer seamless connections with devices. The Beats Solo Buds boast dual compatibility for iOS and Android devices, allowing for effortless one-touch pairing. Additionally, they utilize industry-leading Class 1 Bluetooth for extended range and reduced dropouts. The Sony WH-CH520 also supports quick connections with multiple devices, allowing users to switch between two devices effortlessly. The ease of connectivity is a strong point for both models, catering well to modern users who rely on multiple devices.

Color and Aesthetic Choices

The aesthetic appeal of headphones can significantly influence purchasing decisions. The Beats Solo Buds are available in a sleek matte black finish, emphasizing a modern and minimalist design. On the other hand, the Sony WH-CH520 offers a broader range of colors, including blue, white, pink, yellow, and cappuccino, allowing users to choose a pair that best reflects their style. This variety may attract consumers looking for a more personalized touch in their audio accessories.

Which should you buy?

In evaluating the Beats Solo Buds and Sony WH-CH520, the decision ultimately hinges on individual needs and preferences. The Beats Solo Buds are ideal for users seeking portability and exceptional call quality, with a sound profile designed for music enthusiasts. However, at a price of $54.00, the Sony WH-CH520 offers longer battery life and a customizable sound experience, making it a compelling choice for those who prioritize longevity and versatility. If budget is a primary concern, the Sony model is the clear winner, while audiophiles may lean towards the Beats for their rich sound quality.