boAt Rockerz 255R and boAt Rockerz 275 V2 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Battery life varies between the two (6 Hours vs 8 Hours (150 mAh)), 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 Rockerz 255R uses Bluetooth 4.1 while boAt Rockerz 275 V2 supports Bluetooth 5.0, which can impact connectivity stability and efficiency. There is a noticeable difference in weight (NA vs 30 gm), which may affect comfort during extended use. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content.

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