Harman Kardon FLY ANC vs LG TONE-T90S – Specs, Price & 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.

Keep listening with up to 36 hours of play time. IPX4 water-resistant for workouts or rainy days. Reinforced graphene driver that delivers better audio clarity. UVnano+ kills 99.9% of bacteria on speaker mesh and ear gels. Comfort fit design and medical-grade ear gels allow for all-day comfort. Adaptive Active Noise Cancellation balances noise and clarity to your environment. Plug & Wireless lets you connect to devices that don't have BluetoothÂ® capabilities. Premium Dolby AtmosÂ® earbuds with Dolby Head Tracking for spatial sound that adapts.

Key Differences

Battery life varies between the two (30 Hours vs 36 Hours), which affects how long you can use them on a single charge. The driver size differs between the two (40 mm vs 9.8 mm), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (16 Hz - 22000 kHz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. Harman Kardon FLY ANC uses Bluetooth 4.2 while LG TONE-T90S supports Bluetooth 5.4, which can impact connectivity stability and efficiency. Harman Kardon FLY ANC and LG TONE-T90S offer different noise cancellation capabilities (Active vs Active Noise Cancelling), which can impact how effectively they block external noise. If you're comparing Harman Kardon FLY ANC and LG TONE-T90S, both models offer a strong combination of sound performance, comfort, and modern wireless features. Impedance levels vary (32 ohm vs 32 Ohms), which can affect compatibility and audio output when used with different devices. From a usability standpoint, both models provide a reliable and premium headphone experience. There is a noticeable difference in weight (281 gm vs 68 GM), which may affect comfort during extended use.

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 36 Hours
Driver Size: 40 mm vs 9.8 mm
Bluetooth: 4.2 vs 5.4
Weight: 281 gm vs 68 GM
Impedance: 32 ohm vs 32 Ohms

Compare Harman Kardon FLY ANC with:

Compare LG TONE-T90S with:

Key Differences

Top Differences