There is a noticeable difference in weight (NA vs 300 Gm), which may affect comfort during extended use. boAt Rockerz 255R uses Bluetooth 4.1 while boAt Rockerz 480 Kunal Rawal Edition supports Bluetooth 5.0, which can impact connectivity stability and efficiency. The driver size differs between the two (10 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. boAt Rockerz 255R and boAt Rockerz 480 Kunal Rawal Edition are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Battery life varies between the two (6 Hours vs 10 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. Impedance levels vary (16 ohm vs 32 ohm), which can affect compatibility and audio output when used with different devices. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. boAt Rockerz 255R and boAt Rockerz 480 Kunal Rawal Edition offer different noise cancellation capabilities (No vs Passive), which can impact how effectively they block external noise.

Verdict: Both models are competitive, and your decision should be based on your usage needs and preferred features.