There is a noticeable difference in weight (388 g vs 265 GM), which may affect comfort during extended use. 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. Impedance levels vary (250 ohm vs 40 ohm), 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. If you're comparing Beyerdynamic DT 1770PRO and Audio Technica ATH-AD2000X, both models offer a strong combination of sound performance, comfort, and modern wireless features. Beyerdynamic DT 1770PRO and Audio Technica ATH-AD2000X offer different noise cancellation capabilities (NA vs Active Noise Cancellation), which can impact how effectively they block external noise. The driver size differs between the two (45 mm vs 53 mm), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (5 - 40 000 Hz vs 5Hz - 45KHz), which can influence how well the headphones reproduce lows, mids, and highs.

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