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Sony WH-CH520 Wireless Headphones Bluetooth On-Ear vs Soundcore by Anker P20i True Wireless Earbuds,

Updated August 2026 — Sony WH-CH520 Wireless Headphones Bluetooth On-Ear wins on battery and comfort, Soundcore by Anker P20i True Wireless Earbuds, wins on price and portability.

The Sony WH-CH520 offers superior battery life and sound customization, while the Soundcore P20i is a budget-friendly option with good bass. Choose based on your priorities.

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

Battery Life

WH-CH520 offers up to 50 hours of playback.

Sound Customization

WH-CH520 allows EQ adjustments via app.

Comfort

WH-CH520 designed for all-day comfort.

Why Soundcore by Anker P20i True Wireless Earbuds, is better

Price

P20i is significantly cheaper at $19.99.

Portability

P20i is compact and easy to carry.

Bass Performance

P20i has oversized 10mm drivers for powerful bass.

Overall score

Sony WH-CH520 Wireless Headphones Bluetooth On-Ear
85
Soundcore by Anker P20i True Wireless Earbuds,
70

Specifications

SpecSony WH-CH520 Wireless Headphones Bluetooth On-EarSoundcore by Anker P20i True Wireless Earbuds,
Battery Life50 hours30 hours
Bluetooth VersionBluetooth 5.0Bluetooth 5.3
MicrophoneBuilt-in2 mics
WeightLightweightCompact
Sound CustomizationYesYes

Dimension comparison

Sony WH-CH520 Wireless Headphones Bluetooth On-EarSoundcore by Anker P20i True Wireless Earbuds,

Design and Comfort

The Sony WH-CH520 Wireless Headphones are designed for all-day comfort with their lightweight build, adjustable headband, and soft ear pads. In contrast, the Soundcore by Anker P20i True Wireless Earbuds offer a compact and portable design, making them easy to carry around. The WH-CH520's on-ear style allows for a snug fit, while the P20i earbuds are made to fit securely in the ear without the hassle of wires. This fundamental difference in design caters to different user preferences: those who favor a traditional headphone experience versus those who prefer the convenience of true wireless earbuds.

Sound Quality

When it comes to sound quality, the Sony WH-CH520 offers customizable sound through the Sony | Headphones Connect App, allowing users to tailor their listening experience. With features like DSEE to enhance compressed music files, these headphones provide a robust auditory experience. On the other hand, the Soundcore P20i boasts oversized 10mm drivers that deliver powerful bass, making them particularly appealing for bass enthusiasts. Both products aim to deliver high-quality audio, but the WH-CH520 may offer more flexibility in sound customization, while the P20i focuses on delivering impactful bass.

Battery Life

The Sony WH-CH520 excels in battery life, offering up to 50 hours of playback on a single charge, which is ideal for long trips or extended use without the need for frequent recharging. The quick charge feature also allows for 1.5 hours of playback after just three minutes of charging. In contrast, the Soundcore P20i provides a respectable 10 hours on a single charge, with the charging case extending total playtime to 30 hours. While the P20i's battery life may be sufficient for daily use, the WH-CH520's extended battery makes it the better choice for users who prioritize long-lasting performance.

Connectivity

Both the Sony WH-CH520 and the Soundcore P20i feature Bluetooth technology for wireless connectivity. The WH-CH520 supports multipoint connection, allowing users to switch between two devices seamlessly, which is particularly useful for those who frequently alternate between devices. The P20i also offers Bluetooth 5.3, ensuring a stable and efficient connection. While both products provide solid connectivity options, the WH-CH520's multipoint functionality may give it an edge for users who manage multiple devices simultaneously.

Call Quality

In terms of call quality, the Sony WH-CH520 is equipped with a built-in microphone, allowing for hands-free calling without needing to remove your phone from your pocket. This feature enhances convenience for users who take calls frequently. The Soundcore P20i also includes two built-in microphones designed with AI algorithms to enhance voice clarity during calls. This dual mic setup can be beneficial in noisy environments. While both headphones are capable of handling calls, the P20i's AI-enhanced features may provide a slight advantage in clearer communication.

Price Point

The Sony WH-CH520 is priced at $54.00, which reflects its premium features and long battery life. In contrast, the Soundcore P20i is significantly cheaper at $19.99, making it about 63% less expensive. This price difference may appeal to budget-conscious consumers or those looking for a more versatile, portable audio solution. However, the lower price of the P20i comes with trade-offs in battery life and overall sound customization, which may be important factors for some users.

Popularity and Sales Rank

The Sony WH-CH520 has a sales rank of 197, indicating a solid presence in the market, while the Soundcore P20i boasts a much higher rank of 37, suggesting that it is a more popular choice among consumers. This could be attributed to its lower price point and appealing features for casual listeners. Popularity can often reflect user satisfaction and product performance, which may influence potential buyers in their decision-making process.

Which should you buy?

Choosing between the Sony WH-CH520 Wireless Headphones and the Soundcore by Anker P20i True Wireless Earbuds ultimately depends on your specific needs and preferences. If you prioritize long battery life, comfort, and sound customization, the WH-CH520 is a compelling option. However, if you seek a more budget-friendly alternative with good bass and portability, the P20i may be the better choice. Each product has its strengths, but your lifestyle and listening habits will guide your final decision.