If you're comparing boAt TRebel Airdopes 131 and boAt Airdopes 115, both models offer a strong combination of sound performance, comfort, and modern wireless features. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. The frequency response differs (20 Hz - 20000 KHz vs 20 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Impedance levels vary (16 ohm vs NA), which can affect compatibility and audio output when used with different devices. boAt TRebel Airdopes 131 and boAt Airdopes 115 offer different noise cancellation capabilities (CVC vs Ambient Noise C), which can impact how effectively they block external noise. There is a noticeable difference in weight (7 gm vs 70 Gm), which may affect comfort during extended use. boAt TRebel Airdopes 131 uses Bluetooth 5.0+EDR while boAt Airdopes 115 supports Bluetooth 5.2, which can impact connectivity stability and efficiency. Battery life varies between the two (6 Hours vs 4 / 24 Hours), which affects how long you can use them on a single charge. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.