boAt Rockerz 255R uses Bluetooth 4.1 while boAt Rockerz 330 supports Bluetooth 5.0, which can impact connectivity stability and efficiency. The driver size differs between the two (10 mm vs 10 mm X 2), which can influence sound depth, bass response, and overall audio clarity. 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 30 Hours), which affects how long you can use them on a single charge. boAt Rockerz 255R and boAt Rockerz 330 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. 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 (NA vs 35 Gm), which may affect comfort during extended use. boAt Rockerz 255R and boAt Rockerz 330 offer different noise cancellation capabilities (No vs CVC), which can impact how effectively they block external noise.

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