The driver size differs between the two (9 mm vs 30 mm), which can influence sound depth, bass response, and overall audio clarity. Impedance levels vary (16±3.2 ohm vs 32 ohm), which can affect compatibility and audio output when used with different devices. The frequency response differs (20 Hz - 20,000 Hz vs 20 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. If you're comparing JBL C100SI ( White ) and Zebronics Zeb-Bolt, both models offer a strong combination of sound performance, comfort, and modern wireless features. From a usability standpoint, both models provide a reliable and premium headphone experience. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. There is a noticeable difference in weight (50 gm vs 106 Gm), which may affect comfort during extended use.

Verdict: Choosing between JBL C100SI ( White ) and Zebronics Zeb-Bolt depends on whether you value better sound, longer battery life, or enhanced features.