Key Differences

The frequency response differs (5 - 25,000 Hz vs 10 Hz - 30000 kHz), which can influence how well the headphones reproduce lows, mids, and highs. Sony NWZ WH505-B and Bowers & Wilkins PI3 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Sony NWZ WH505-B and Bowers & Wilkins PI3 offer different noise cancellation capabilities (NA vs Active), which can impact how effectively they block external noise. The driver size differs between the two (40 mm vs 9.2 mm), which can influence sound depth, bass response, and overall audio clarity. 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. There is a noticeable difference in weight (313 g vs 31 gm), which may affect comfort during extended use. Impedance levels vary (40 ohm vs 32 ohm), which can affect compatibility and audio output when used with different devices. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel.

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