boAt Rockerz 205 Pro and Zebronics Zeb-Gravity are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Battery life varies between the two (30 Hours vs 13 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. Impedance levels vary (16 ohm vs 32 ohm), which can affect compatibility and audio output when used with different devices. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. 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. There is a noticeable difference in weight (30 Gm vs 26 Gm), which may affect comfort during extended use. boAt Rockerz 205 Pro and Zebronics Zeb-Gravity offer different noise cancellation capabilities (CVC vs NA), which can impact how effectively they block external noise. boAt Rockerz 205 Pro uses Bluetooth 5.2 while Zebronics Zeb-Gravity supports Bluetooth 5.0, which can impact connectivity stability and efficiency.

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