Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. boAt Airdopes 411 ANC and boAt Immortal 100 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. boAt Airdopes 411 ANC uses Bluetooth 5.2 while boAt Immortal 100 supports Bluetooth 5.3, which can impact connectivity stability and efficiency. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Both headphones are designed for comfort and can be used for extended listening sessions without major discomfort. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. Battery life varies between the two (5 / 17.5 Hours vs 10 / 30 Hours), which affects how long you can use them on a single charge. boAt Airdopes 411 ANC and boAt Immortal 100 offer different noise cancellation capabilities (Active Noise Cancellation vs ENC), 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.