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. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. From a usability standpoint, both models provide a reliable and premium headphone experience. There is a noticeable difference in weight (50 Gm vs 3.7 Gm), which may affect comfort during extended use. If you're comparing boAt Rockerz 245 Pro and boAt Immortal 201, both models offer a strong combination of sound performance, comfort, and modern wireless features. Battery life varies between the two (20 Hours vs 10 / 40 Hours), which affects how long you can use them on a single charge. boAt Rockerz 245 Pro and boAt Immortal 201 offer different noise cancellation capabilities (CVC vs NA), which can impact how effectively they block external noise.

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