Key Differences

Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. The driver size differs between the two (10 mm X 2 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 (50 Gm vs 45 Gm), which may affect comfort during extended use. boAt Rockerz 255 Max uses Bluetooth 5.3 while boAt Airdopes 138 supports Bluetooth 5.0+EDR, which can impact connectivity stability and efficiency. If you're comparing boAt Rockerz 255 Max and boAt Airdopes 138, both models offer a strong combination of sound performance, comfort, and modern wireless features. Impedance levels vary (16 ohm vs NA), which can affect compatibility and audio output when used with different devices. Battery life varies between the two (60 Hours vs 3 / 12 Hours), which affects how long you can use them on a single charge. boAt Rockerz 255 Max and boAt Airdopes 138 offer different noise cancellation capabilities (CVC vs NA), which can impact how effectively they block external noise.

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