Key Differences

Battery life varies between the two (4 Hours vs 30 Hours), which affects how long you can use them on a single charge. The frequency response differs (20 Hz - 20000 Hz vs 115 HZ To 20000 KHz), which can influence how well the headphones reproduce lows, mids, and highs. The driver size differs between the two (7 mm vs 11 mm), which can influence sound depth, bass response, and overall audio clarity. boAt Airdopes 381 and Realme Buds Air 3S offer different noise cancellation capabilities (NA vs AI ENC), which can impact how effectively they block external noise. There is a noticeable difference in weight (40 gm vs 57 Gm), which may affect comfort during extended use. boAt Airdopes 381 and Realme Buds Air 3S are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. From a usability standpoint, both models provide a reliable and premium headphone experience. boAt Airdopes 381 uses Bluetooth 5.0 + EDR while Realme Buds Air 3S supports Bluetooth 5.3, which can impact connectivity stability and efficiency.

Verdict: Choosing between boAt Airdopes 381 and Realme Buds Air 3S depends on whether you value better sound, longer battery life, or enhanced features.