Battery life varies between the two (10 / 40 Hours vs 16 Hours), which affects how long you can use them on a single charge. The frequency response differs (20 Hz - 20000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. boAt Airdopes 125 uses Bluetooth 5.3 while Mi Redmi SonicBass Wireless Earphones 2 supports Bluetooth 5.2, which can impact connectivity stability and efficiency. boAt Airdopes 125 and Mi Redmi SonicBass Wireless Earphones 2 offer different noise cancellation capabilities (NA vs Sound Isolation), which can impact how effectively they block external noise. There is a noticeable difference in weight (45 Gm vs 22 GM), which may affect comfort during extended use. The driver size differs between the two (13 mm vs 9.2 mm), which can influence sound depth, bass response, and overall audio clarity. boAt Airdopes 125 and Mi Redmi SonicBass Wireless Earphones 2 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Impedance levels vary (NA vs 32 Ohms), which can affect compatibility and audio output when used with different devices.

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