Impedance levels vary (32 ohm vs NA), which can affect compatibility and audio output when used with different devices. Battery life varies between the two (40 Hours vs 3 / 15 Hours), which affects how long you can use them on a single charge. The driver size differs between the two (10 mm vs 13 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. There is a noticeable difference in weight (32 Gm vs 45 Gm), which may affect comfort during extended use. boAt Rockerz 255 PRO PLUS uses Bluetooth 5.2 while boAt Airdopes 131 Iron Man Marvel Edition supports Bluetooth 5.0, which can impact connectivity stability and efficiency. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. boAt Rockerz 255 PRO PLUS and boAt Airdopes 131 Iron Man Marvel Edition offer different noise cancellation capabilities (CVC vs NA), which can impact how effectively they block external noise. If you're comparing boAt Rockerz 255 PRO PLUS and boAt Airdopes 131 Iron Man Marvel Edition, both models offer a strong combination of sound performance, comfort, and modern wireless features.

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