There is a noticeable difference in weight (273 gm vs 170 Gm), which may affect comfort during extended use. The driver size differs between the two (30 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. Sony XB450BV and Zebronics Zeb-1000HMV offer different noise cancellation capabilities (No vs NA), which can impact how effectively they block external noise. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Impedance levels vary (40 ohm vs 32 ohm), which can affect compatibility and audio output when used with different devices. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. From a usability standpoint, both models provide a reliable and premium headphone experience. The frequency response differs (5 Hz - 22,000 Hz vs 8 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. If you're comparing Sony XB450BV and Zebronics Zeb-1000HMV, both models offer a strong combination of sound performance, comfort, and modern wireless features.

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