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. 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. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. boAt Airdopes 381 uses Bluetooth 5.0 + EDR while Realme Buds Air 3S supports Bluetooth 5.3, which can impact connectivity stability and efficiency. If you're comparing boAt Airdopes 381 and Realme Buds Air 3S, both models offer a strong combination of sound performance, comfort, and modern wireless features. The driver size differs between the two (7 mm vs 11 mm), which can influence sound depth, bass response, and overall audio clarity.

Verdict: Both models are competitive, and your decision should be based on your usage needs and preferred features.