Key Differences

Impedance levels vary (40 ohm vs 32 ohm), which can affect compatibility and audio output when used with different devices. There is a noticeable difference in weight (313 g vs 410 gm), which may affect comfort during extended use. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Sony NWZ WH505-B and JBL Quantum 800 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. The driver size differs between the two (40 mm vs 50 mm), which can influence sound depth, bass response, and overall audio clarity. From a usability standpoint, both models provide a reliable and premium headphone experience. The frequency response differs (5 - 25,000 Hz vs 20 Hz - 20000 kHz), which can influence how well the headphones reproduce lows, mids, and highs. Sony NWZ WH505-B and JBL Quantum 800 offer different noise cancellation capabilities (NA vs Active), which can impact how effectively they block external noise.

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