Beyerdynamic LAGOON ANC vs Sennheiser PXC 550-II – Which Headphones Are Better? (2026)

Best sound in its class. Operation via touchpad. MOSAYC sound personalisation (via MIY app). Excellent sound quality - with and without ANC. Outstanding wearing comfort due to soft ear pads Digital Active Noise Cancelling (ANC) in two stages. Beyerdynamic Light Guide System to display various operating states. Best Bluetooth transmission thanks to the latest audio codecs such as Qualcomm aptX, aptX Low Latency and AAC. Extremely comfortable to wear - the circumaural cushioning made of high-quality memory foam and artificial leather is very soft and follows the anatomy of the ear. Bluetooth headphones with two intensity levels of Active Noise Cancelling with hybrid technology and MOSAYC sound personalization.

Smart Pause Autopilot. First Class Call Quality. The Sound of Smart Travel. Your Personal Travel Assistant. Long Lasting Comfort, One Charge Travel One touch access to voice assistant: with the touch of a single button you have access to your AI helper: Siri, hey google and Alexa. Smart pause (activated via the app) auto on and off: swivel the ear cups to turn off, sensors detect when you wear the headphone and play or pause music. Touch control: a touch pad on the right ear cup provides vol, play, stop, pause and track skipping control, touching the ear cup allows you to take an incoming call. Exceptional battery performance up to 30 hours: the pxc 550-ii wireless delivers up to 30 hours of battery life, you can travel from London to Hong Kong and back with just one charge. Superior sound quality and active noise cancellation: the pxc 550-ii delivers Sennheiser .legendary sound quality, active noise cancellation reduces the ambient noise around you and can be adjusted.

There is a noticeable difference in weight (227 gm vs 283 gm), which may affect comfort during extended use. Impedance levels vary (490 ohm vs 20 ohm), which can affect compatibility and audio output when used with different devices. The driver size differs between the two (32 mm vs NA), which can influence sound depth, bass response, and overall audio clarity. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Battery life varies between the two (30 Hours vs 45 Hours), which affects how long you can use them on a single charge. Sennheiser PXC 550-II and Beyerdynamic LAGOON ANC offer different noise cancellation capabilities (Active / Passive vs CVCâ„¢), which can impact how effectively they block external noise. Sennheiser PXC 550-II and Beyerdynamic LAGOON ANC are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. The frequency response differs (17 Hz - 23000 Hz vs 10 - 30.000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Sennheiser PXC 550-II uses Bluetooth 5.0 while Beyerdynamic LAGOON ANC supports Bluetooth 4.2, which can impact connectivity stability and efficiency.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.

Top Differences

Battery Life: 30 Hours vs 45 Hours
Noise Cancelling: Active / Passive vs CVCâ„¢
Driver Size: 32 mm vs NA
Bluetooth: 5.0 vs 4.2
Weight: 227 gm vs 283 gm

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Top Differences