Key Differences

Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. The driver size differs between the two (40 mm vs NA), which can influence sound depth, bass response, and overall audio clarity. Impedance levels vary (24 Ohms vs 38 Ohms), which can affect compatibility and audio output when used with different devices. There is a noticeable difference in weight (230 g vs 245 g), which may affect comfort during extended use. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. The frequency response differs (10 Hz - 20,000Hz vs 20 Hz - 20000 Hz), 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. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Sony MDR-7506 and Beyerdynamic Custom Street are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life.

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