The driver size differs between the two (NA vs 45 mm), which can influence sound depth, bass response, and overall audio clarity. Impedance levels vary (80 Ohms vs 48 ohm), which can affect compatibility and audio output when used with different devices. Beyerdynamic DT 1350 and Beyerdynamic DT 770 PRO X are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. There is a noticeable difference in weight (174 g vs 305 GM), which may affect comfort during extended use. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Beyerdynamic DT 1350 and Beyerdynamic DT 770 PRO X offer different noise cancellation capabilities (NA vs Ambient Noise Isolation), which can impact how effectively they block external noise. The frequency response differs (5 Hz - 30000 Hz vs 5Hz - 40KHz), which can influence how well the headphones reproduce lows, mids, and highs. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices.

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