boAt Rockerz 275 V2 and boAt Airdopes 138 PRO are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. Battery life varies between the two (8 Hours (150 mAh) vs 9 / 45 Hours), which affects how long you can use them on a single charge. boAt Rockerz 275 V2 uses Bluetooth 5.0 while boAt Airdopes 138 PRO supports Bluetooth 5.3+EDR, 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 (30 gm vs 45 Gm), which may affect comfort during extended use. boAt Rockerz 275 V2 and boAt Airdopes 138 PRO offer different noise cancellation capabilities (No vs Passive Noise Cancellation), which can impact how effectively they block external noise. Impedance levels vary (16 ohm vs NA), which can affect compatibility and audio output when used with different devices. The driver size differs between the two (10 mm vs 11 mm), which can influence sound depth, bass response, and overall audio clarity.

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