Key Differences

Battery life varies between the two (10 / 40 Hours vs 16 Hours), which affects how long you can use them on a single charge. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. There is a noticeable difference in weight (3.7 Gm vs 22 GM), which may affect comfort during extended use. The driver size differs between the two (10 mm vs 9.2 mm), which can influence sound depth, bass response, and overall audio clarity. boAt Immortal 201 and Mi Redmi SonicBass Wireless Earphones 2 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Impedance levels vary (NA vs 32 Ohms), which can affect compatibility and audio output when used with different devices. The frequency response differs (20 Hz - 20000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. boAt Immortal 201 uses Bluetooth 5.3 while Mi Redmi SonicBass Wireless Earphones 2 supports Bluetooth 5.2, which can impact connectivity stability and efficiency. boAt Immortal 201 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.

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