boAt Immortal 121 Hulk Edition vs boAt Airdopes Max – Detailed Specs Comparison (2026)

1 Year warranty. With an IPX4 rated water resistant build, one can stay immersed in the zone in a carefree manner. Immortal 121 provides a total playtime of up to 40 hours including 10 hours of playtime per charge. Set your surrounding vibes the way you want along with the earbuds equipped with the blazing LEDs. Our ASAP Charge tech helps the earbuds go garner up to 180 minutes of playtime in just 10 minutes. Itâ€™s here to enthral you with the boAt Signature Sound experience while you conquer different levels on your gaming missions. It comes equipped with ENx tech enabled quad mics for a superior calling experience as you get to be heard better every time. Itâ€™s time to hit your gaming zone with the TWS gaming earbuds, Immortal 121 that come equipped with BEAST Mode to offer super low latency of 40ms.

1 Year warranty. IWPâ„¢ Technology. ASAPâ„¢ Fast charge. Nonstop music upto 100 hours. IPX5 Sweat & Water resistance. Quad mics with ENxâ„¢ Technology. Equipped with Quad Mics designed to pick up nothing but your voice, cutting through all the noise around you. Ready to dive into sound thatâ€™s expertly tuned to move with the visuals on screen with Airdopes Max's BEAST Mode. For the true believers in the power of sound, get up to 100 hours of playtime and get used to taking your beats along wherever you go. Stay charged up for the biggest adventures with ASAPTM Charge that lets you enjoy up to 60 mins of uninterrupted playtime with just 5 mins of charging.

Battery life varies between the two (10 / 100 Hours vs 10 / 30 Hours), which affects how long you can use them on a single charge. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. The driver size differs between the two (13 mm vs 10 mm), which can influence sound depth, bass response, and overall audio clarity. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. 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. boAt Airdopes Max and boAt Immortal 121 Hulk Edition are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features.

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

Top Differences

Driver Size: 13 mm vs 10 mm

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Top Differences