boAt Rockerz 255R and boAt Rockerz 275 V2 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. 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. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. There is a noticeable difference in weight (NA vs 30 gm), which may affect comfort during extended use. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment.

Verdict: Choosing between boAt Rockerz 255R and boAt Rockerz 275 V2 depends on whether you value better sound, longer battery life, or enhanced features.