boAt Airdopes 511 V2 uses Bluetooth 5.0 + EDR while boAt Airdopes 641 supports Bluetooth 5.0, which can impact connectivity stability and efficiency. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. There is a noticeable difference in weight (11 gm vs 58 Gm), which may affect comfort during extended use. boAt Airdopes 511 V2 and boAt Airdopes 641 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Battery life varies between the two (6 Hours vs 6 / 24 Hours), which affects how long you can use them on a single charge. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment.
Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.