Impedance levels vary (16 ohm vs 32 ohm), which can affect compatibility and audio output when used with different devices. boAt Rockerz 255 ARC uses Bluetooth 5.2 while Zebronics Zeb-Gravity supports Bluetooth 5.0, which can impact connectivity stability and efficiency. The driver size differs between the two (10 mm X 2 vs 10 mm), which can influence sound depth, bass response, and overall audio clarity. Battery life varies between the two (30 Hours vs 13 Hours), which affects how long you can use them on a single charge. boAt Rockerz 255 ARC and Zebronics Zeb-Gravity are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. boAt Rockerz 255 ARC and Zebronics Zeb-Gravity offer different noise cancellation capabilities (CVC vs NA), which can impact how effectively they block external noise. There is a noticeable difference in weight (28 Gm vs 26 Gm), which may affect comfort during extended use.

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