The frequency response differs (20Hz To 20000 KHz vs 20 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. There is a noticeable difference in weight (39 Gm vs 48 Gm), which may affect comfort during extended use. Realme Buds Q2s and boAt Airdopes 408 offer different noise cancellation capabilities (AI ENC vs NA), which can impact how effectively they block external noise. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. If you're comparing Realme Buds Q2s and boAt Airdopes 408, both models offer a strong combination of sound performance, comfort, and modern wireless features. Impedance levels vary (NA vs 32 ohm), which can affect compatibility and audio output when used with different devices. Battery life varies between the two (30 Hours vs 6 + 24 Hours), which affects how long you can use them on a single charge. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices.

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