The driver size differs between the two (10 mm vs 10 mm X 2), which can influence sound depth, bass response, and overall audio clarity. Impedance levels vary (NA vs 16 Ohms), which can affect compatibility and audio output when used with different devices. The frequency response differs (100 To 20000 Hz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. Battery life varies between the two (25 Hours vs 50 Hours), which affects how long you can use them on a single charge. Realme Buds Air 2 and boAt Airdopes 213 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Realme Buds Air 2 uses Bluetooth 5.2 while boAt Airdopes 213 supports Bluetooth 5.4, which can impact connectivity stability and efficiency. Realme Buds Air 2 and boAt Airdopes 213 offer different noise cancellation capabilities (ANC + ENC vs Environmental Noise Cancellation), which can impact how effectively they block external noise. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. There is a noticeable difference in weight (50 Gm vs 60 GM), which may affect comfort during extended use.

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