Key Differences

The driver size differs between the two (50 mm vs NA), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (20 Hz - 20000 kHz vs 20 Hz - 20 KHz), which can influence how well the headphones reproduce lows, mids, and highs. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. If you're comparing JBL Quantum 400 and Aiwa AT-80XFANC, both models offer a strong combination of sound performance, comfort, and modern wireless features. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. There is a noticeable difference in weight (274 gm vs 55 Gm), which may affect comfort during extended use. Impedance levels vary (32 ohm vs NA), which can affect compatibility and audio output when used with different devices. JBL Quantum 400 and Aiwa AT-80XFANC offer different noise cancellation capabilities (NA vs Active), which can impact how effectively they block external noise.

Verdict: Both models are competitive, and your decision should be based on your usage needs and preferred features.