boAt Airdopes Pulse vs Sony WH-CH520 – Specs, Price & Comparison (2026)

Bluetooth v5.4 : Whether you are on the go or chilling at home, Bluetooth v5.4 wireless audio lets you unwind wirelessly. Beast Mode : Say goodbye to lag as you game with up to 50 ms low latency of BEAST mode. With Airdopes Pulse, the winning spot is yours. 50 Hours Batteries :Stay entertained for up to 50 hours with these earbuds. Unwind on long flights and commutes with your playlist for company. ASAP Charge : Charge your earbuds for 10 minutes and resume entertainment for 140 minutes. Be it web series or movies, you can enjoy binge-watching with ASAP Charge. IPX4 Splash &and Sweat Resistance : Pop in your earbuds and relax to music at the gym, beach, and pool. IPX4 water resistance keeps sweat and splash away for uninterrupted fun. 10mm Drivers with boAt Signature Sound : Immerse into punchy audio from the 10mm drivers. Feel the highs, mids, and lows of your playlist to the fullest with boAt’s bass-rich Signature Sound. ENx Technology : Converse on calls clearly whether you are indoors or outdoors with ENx-powered quad mics. boAt Airdopes Pulse TWS Earbuds cancel background noise so you can speak and hear even if you are in a crowded area.

Digital Sound Enhancement. Find your headphones easily with Fast Pair. DSEEâ„¢ restores musicality lost in compression. Crystal clear hands-free calling with built-in mic. BluetoothÂ® wireless technology for unrestricted movement. Designed to be lightweight and comfortable for all-day use. 3 minute quick-charge can give you 1.5 hours of listening time. Easy hands-free calling and voice assistant commands with microphone. Long-lasting listening with up to 50 hours of battery, and quick charging. Multipoint connection allows you to quickly switch between two devices at once. Boost the quality of compressed music files and enjoy streaming music with high quality sound through DSEE. Great sound quality customizable to your music preference with EQ Custom on the Sony, Headphones Connect App. With up to 50-hour battery life and quick charging, youâ€™ll have enough power for multi-day road trips and long festival weekends.

Key Differences

Sony WH-CH520 and boAt Airdopes Pulse offer different noise cancellation capabilities (NA vs Environmental Noise Cancellation), which can impact how effectively they block external noise. From a usability standpoint, both models provide a reliable and premium headphone experience. Battery life varies between the two (40 Hours vs 50 Hours), which affects how long you can use them on a single charge. Sony WH-CH520 uses Bluetooth 5.2 while boAt Airdopes Pulse supports Bluetooth 5.4, which can impact connectivity stability and efficiency. Sony WH-CH520 and boAt Airdopes Pulse are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. The driver size differs between the two (30 mm vs 10 mm X 2), which can influence sound depth, bass response, and overall audio clarity. Impedance levels vary (32 ohm vs 32 Ohms), which can affect compatibility and audio output when used with different devices. The frequency response differs (20 Hz - 20,000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. There is a noticeable difference in weight (147 Gm vs 50 GM), which may affect comfort during extended use.

Verdict: Choosing between Sony WH-CH520 and boAt Airdopes Pulse depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Battery Life: 40 Hours vs 50 Hours
Noise Cancelling: NA vs Environmental Noise Cancellation
Driver Size: 30 mm vs 10 mm X 2
Bluetooth: 5.2 vs 5.4
Weight: 147 Gm vs 50 GM

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Key Differences

Top Differences