Harman Kardon FLY ANC vs Sony LinkBuds WF-L900 – Detailed Specs Comparison (2026)

Harman Kardon Signature Sound. Premium comfort and design. Easily manage your connections. Google Assistant and Amazon Alexa built-in. Explore more with the Harman Kardon Headphones App. The freedom of wireless. The power of active noise cancelling. Tune out anything that would come between you and enjoying your music. With a 20 hour battery life and just 15 minutes of charging needed for 2.5 hours of playtime. Harman Kardon FLY ANC headphones are the perfect companion for active professionals who require exquisite sound as their constant companion.

IPX4 splash-proof and sweat-proof design. Tap Sensor: Control audio by tapping in front of your ears. Processor: Integrated V1 Processor for balanced high-quality sound. Operations: Adaptive Volume Control optimizes sound to your environment. Built-In Mic: Crystal clear phone calls and conversations with Precise Voice Pickup technology. AI Support: Google, Siri & Alexa enabled for voice access to music, information, and more. Activate with a simple touch. Supplied Accy: Ultra-small and light with 5 sizes of fitting supporters to suit different ear shapes, and a USB-C charging cable. Battery Life: Up to 5.5 hours of battery life (earbuds) and up to 17.5 hours with charging case. Quick charging gives up to 90 minutes of playback with a 10 minute charge. Design: Open-ring design that allows you to hear calls, listen to music, play games, hear all types of online content anytime, all while remaining naturally connected to whatâ€™s happening around you.

Key Differences

The frequency response differs (16 Hz - 22000 kHz vs 20 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. There is a noticeable difference in weight (281 gm vs 34 Gm), which may affect comfort during extended use. Harman Kardon FLY ANC and Sony LinkBuds WF-L900 offer different noise cancellation capabilities (Active vs NA), which can impact how effectively they block external noise. Battery life varies between the two (30 Hours vs 11 Hours), which affects how long you can use them on a single charge. The driver size differs between the two (40 mm vs NA), which can influence sound depth, bass response, and overall audio clarity. Harman Kardon FLY ANC uses Bluetooth 4.2 while Sony LinkBuds WF-L900 supports Bluetooth 5.2, which can impact connectivity stability and efficiency. If you're comparing Harman Kardon FLY ANC and Sony LinkBuds WF-L900, both models offer a strong combination of sound performance, comfort, and modern wireless features. Impedance levels vary (32 ohm vs NA), which can affect compatibility and audio output when used with different devices. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios.

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 11 Hours
Noise Cancelling: Active vs NA
Driver Size: 40 mm vs NA
Bluetooth: 4.2 vs 5.2
Weight: 281 gm vs 34 Gm

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Key Differences

Top Differences