Impedance levels vary (16 ohm vs 32 ohm), which can affect compatibility and audio output when used with different devices. boAt Rockerz 255 ARC and boAt Rockerz 109 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. The driver size differs between the two (10 mm X 2 vs 10 mm), which can influence sound depth, bass response, and overall audio clarity. Battery life varies between the two (30 Hours vs 40 Hours), which affects how long you can use them on a single charge. boAt Rockerz 255 ARC and boAt Rockerz 109 offer different noise cancellation capabilities (CVC vs NA), which can impact how effectively they block external noise. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. boAt Rockerz 255 ARC uses Bluetooth 5.2 while boAt Rockerz 109 supports Bluetooth 5.3, which can impact connectivity stability and efficiency. There is a noticeable difference in weight (28 Gm vs 22 Gm), which may affect comfort during extended use.

Verdict: Choosing between boAt Rockerz 255 ARC and boAt Rockerz 109 depends on whether you value better sound, longer battery life, or enhanced features.