Key Differences

boAt Rockerz 255R and boAt Immortal 128 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Impedance levels vary (16 ohm vs NA), which can affect compatibility and audio output when used with different devices. boAt Rockerz 255R and boAt Immortal 128 offer different noise cancellation capabilities (No vs NA), which can impact how effectively they block external noise. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. boAt Rockerz 255R uses Bluetooth 4.1 while boAt Immortal 128 supports Bluetooth 5.3, which can impact connectivity stability and efficiency. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. There is a noticeable difference in weight (NA vs 45 Gm), which may affect comfort during extended use. Battery life varies between the two (6 Hours vs 40 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.

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