Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. The driver size differs between the two (11 mm vs 10 mm), which can influence sound depth, bass response, and overall audio clarity. Battery life varies between the two (9 / 36, 55 Hours vs 10 / 30 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. boAt Airdopes 131 PRO and boAt Immortal 100 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. boAt Airdopes 131 PRO uses Bluetooth 5.3+EDR while boAt Immortal 100 supports Bluetooth 5.3, which can impact connectivity stability and efficiency. There is a noticeable difference in weight (90 Gm vs 45 Gm), which may affect comfort during extended use. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience.

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