There is a noticeable difference in weight (12.7 gm vs 240 GM), which may affect comfort during extended use. JBL TUNE 110 and Audio Technica ATH-AVA400 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Impedance levels vary (16 ohm vs 35 ohm), which can affect compatibility and audio output when used with different devices. The driver size differs between the two (9 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. JBL TUNE 110 and Audio Technica ATH-AVA400 offer different noise cancellation capabilities (NA vs Sound Isolation), which can impact how effectively they block external noise. The frequency response differs (20 Hz - 20000 kHz vs 18Hz - 25KHz), which can influence how well the headphones reproduce lows, mids, and highs.

Verdict: Choosing between JBL TUNE 110 and Audio Technica ATH-AVA400 depends on whether you value better sound, longer battery life, or enhanced features.