The driver size differs between the two (10 mm vs 14 mm), which can influence sound depth, bass response, and overall audio clarity. There is a noticeable difference in weight (50 Gm vs 14 Gm), which may affect comfort during extended use. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. 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. boAt Bassheads 172 KKR Edition and Zebronics Zeb-Bro+ 2 offer different noise cancellation capabilities (Passive vs NA), which can impact how effectively they block external noise. boAt Bassheads 172 KKR Edition and Zebronics Zeb-Bro+ 2 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel.

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