Key Differences

The frequency response differs (10 - 25,000Hz vs 5 Hz - 35000 Hz), 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. There is a noticeable difference in weight (210 g (Inclusive of Battery and Cable) vs 250 g), which may affect comfort during extended use. Audio Technica ATH-ANC7b and Beyerdynamic DT 990 PRO are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Audio Technica ATH-ANC7b and Beyerdynamic DT 990 PRO offer different noise cancellation capabilities (Yes (Reduces Noise up to 20 dB) vs NA), which can impact how effectively they block external noise. The driver size differs between the two (40 mm vs NA), 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. Impedance levels vary (300 ohms (when noise cancelling function is used) vs 250 Ohms), which can affect compatibility and audio output when used with different devices.

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