If you're comparing Philips SHB4000WT-00 and Zebronics Zeb-Duke 2, both models offer a strong combination of sound performance, comfort, and modern wireless features. There is a noticeable difference in weight (109 g vs 135 Gm), which may affect comfort during extended use. The driver size differs between the two (32 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. Impedance levels vary (24 Ohms vs 32 ohm), which can affect compatibility and audio output when used with different devices. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. Philips SHB4000WT-00 uses Bluetooth 3.0+EDR while Zebronics Zeb-Duke 2 supports Bluetooth 5.0+EDR, which can impact connectivity stability and efficiency. Battery life varies between the two (200 Hrs vs 32 Hours), which affects how long you can use them on a single charge. From a usability standpoint, both models provide a reliable and premium headphone experience.

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