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

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

The Sony WH-CH520 offers superior battery life and a lower price, while the Beats Solo Buds excel in sound quality and compact design.

Why Beats Solo Buds is better

Sound Quality

Beats have custom acoustic architecture for high-fidelity sound.

Design

Compact design makes Beats more portable.

Microphone

Advanced noise-learning algorithm in Beats improves call clarity.

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

Battery Life

Sony offers up to 50 hours compared to Beats' 18 hours.

Price

Sony is priced at $54, making it more budget-friendly.

Comfort

Sony's over-ear design provides better comfort for long sessions.

Overall score

Beats Solo Buds
75
Sony WH-CH520 Wireless Headphones Bluetooth On-Ear
85

Specifications

SpecBeats Solo BudsSony WH-CH520 Wireless Headphones Bluetooth On-Ear
BrandBeatsSony
ModelSolo BudsWH-CH520
Battery Life18 hours50 hours
Price$69.95$54.00
WeightLightweightLightweight
BluetoothClass 1Standard

Dimension comparison

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

Design and Comfort

The design and comfort of both the Beats Solo Buds and Sony WH-CH520 differ significantly, catering to different user preferences. The Beats Solo Buds are small and compact, making them the perfect on-the-go companion. Their lightweight design allows for easy portability, and they come with a sleek case that fits snugly in your pocket. In contrast, the Sony WH-CH520 features an over-ear design with soft ear pads and an adjustable headband, providing a more traditional headphone feel. This design is geared towards longer listening sessions, as the swivel earcups and lightweight build offer all-day comfort.

Battery Life

Battery life is a standout feature for both products, but the Sony WH-CH520 takes the lead with its impressive 50 hours of battery life. This means you can enjoy extended listening without frequently needing to recharge, making it ideal for long trips and festivals. The quick charging capability allows for 1.5 hours of playback from just a 3-minute charge. In comparison, the Beats Solo Buds provide up to 18 hours of battery life, with a 5-minute charge offering just 1 hour of playback. While the Beats are convenient for shorter usage, the Sony headphones are better suited for those who demand longer sessions away from a charging source.

Sound Quality

When it comes to sound quality, both the Beats Solo Buds and Sony WH-CH520 offer impressive audio performance, but they cater to slightly different audio preferences. The Beats Solo Buds are designed with custom acoustic architecture and dual-layer drivers, ensuring high-fidelity sound with minimized distortion. This makes them particularly appealing for bass enthusiasts who appreciate a powerful sound. On the other hand, the Sony WH-CH520 allows for customizable sound profiles through the Sony | Headphones Connect App, enabling users to tweak the EQ settings to match their music preferences. This flexibility can enhance the audio experience further, especially for those who enjoy varied genres.

Connectivity

Both the Beats Solo Buds and Sony WH-CH520 provide seamless connectivity options, but they utilize different technologies. The Beats Solo Buds feature industry-leading Class 1 Bluetooth, which ensures extended range and fewer dropouts, making them reliable for on-the-go use. They offer dual compatibility with both iOS and Android devices, allowing for easy pairing. Conversely, the Sony WH-CH520 also supports Bluetooth connectivity and introduces a multipoint connection feature, allowing users to switch between two devices effortlessly. This could be particularly beneficial for users who frequently transition between their phone and laptop during use.

Microphone Quality

Microphone quality is essential for users who make calls or participate in online meetings. The Beats Solo Buds include custom-designed microphones that employ an advanced noise-learning algorithm, providing exceptional call quality. This feature is particularly useful in noisy environments, ensuring that your voice is clear. On the other hand, the Sony WH-CH520 also includes a built-in microphone for hands-free calling, allowing you to take calls without removing your headphones. While both options offer decent call quality, the advanced technology in the Beats may provide a slight edge in clarity during conversations.

Price Comparison

Price is an important factor to consider, especially when evaluating budget options. The Beats Solo Buds are priced at $69.95, while the Sony WH-CH520 is more budget-friendly at $54.00. This makes the Sony headphones about 23% cheaper than the Beats, which can be a significant factor for cost-conscious consumers. Although the Sony WH-CH520 offers a lower price point, the value of each product will depend on the specific features and battery life that best suit the user’s needs.

Bestseller Rank

In terms of sales performance, the Beats Solo Buds have a bestseller rank of 181, while the Sony WH-CH520 ranks slightly higher at 197. This indicates that both products are popular choices within their category, but the rankings suggest that the Beats may have a slight edge in market appeal. This could reflect their brand reputation and distinctive features that resonate with consumers looking for high-quality audio products.

Which should you buy?

Choosing between the Beats Solo Buds and Sony WH-CH520 ultimately comes down to your personal preferences and usage needs. If you prioritize compact design and powerful sound, the Beats Solo Buds may be the better option for you. However, if you desire extended battery life, customizable sound, and a more budget-friendly price, the Sony WH-CH520 is likely the better choice. Both products have their strengths, so consider what features matter most to you when making your decision.