Key Differences

Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Beyerdynamic Custom One Pro Plus and Audio Technica ATH-M30x offer different noise cancellation capabilities (NA vs Sound Isolation), which can impact how effectively they block external noise. Beyerdynamic Custom One Pro Plus and Audio Technica ATH-M30x are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. There is a noticeable difference in weight (290 g vs 220 GM), which may affect comfort during extended use. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. The driver size differs between the two (NA vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (5 Hz - 35000 Hz vs 15Hz - 22KHz), which can influence how well the headphones reproduce lows, mids, and highs. From a usability standpoint, both models provide a reliable and premium headphone experience. Impedance levels vary (16 Ohms vs 47 ohm), 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.