The driver size differs between the two (40 mm vs 11 mm), which can influence sound depth, bass response, and overall audio clarity. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. From a usability standpoint, both models provide a reliable and premium headphone experience. There is a noticeable difference in weight (200 gm vs 30 gm), which may affect comfort during extended use. If you're comparing boAt Rockerz 450 and boAt Rockerz 261, both models offer a strong combination of sound performance, comfort, and modern wireless features. boAt Rockerz 450 uses Bluetooth 4.2 while boAt Rockerz 261 supports Bluetooth 4.1, which can impact connectivity stability and efficiency. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. boAt Rockerz 450 and boAt Rockerz 261 offer different noise cancellation capabilities (NA vs No), 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.