boAt Rockerz 270 V2 uses Bluetooth 5.0 while boAt Rockerz 255R supports Bluetooth 4.1, which can impact connectivity stability and efficiency. If you're comparing boAt Rockerz 270 V2 and boAt Rockerz 255R, both models offer a strong combination of sound performance, comfort, and modern wireless features. Battery life varies between the two (8 Hours (180 mAh) vs 6 Hours), 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. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. There is a noticeable difference in weight (30 gm vs NA), 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 models are competitive, and your decision should be based on your usage needs and preferred features.