Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Battery life varies between the two (6 Hours vs 10 / 40 Hours), which affects how long you can use them on a single charge. boAt TRebel Airdopes 131 uses Bluetooth 5.0+EDR while boAt Airdopes 125 supports Bluetooth 5.3, which can impact connectivity stability and efficiency. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. 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. boAt TRebel Airdopes 131 and boAt Airdopes 125 offer different noise cancellation capabilities (CVC vs NA), 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. There is a noticeable difference in weight (7 gm vs 45 Gm), which may affect comfort during extended use. If you're comparing boAt TRebel Airdopes 131 and boAt Airdopes 125, both models offer a strong combination of sound performance, comfort, and modern wireless features.

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