Realme Buds Air 3 Neo and Zebronics Zeb-Duke 2 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Realme Buds Air 3 Neo and Zebronics Zeb-Duke 2 offer different noise cancellation capabilities (AI ANC vs NA), which can impact how effectively they block external noise. From a usability standpoint, both models provide a reliable and premium headphone experience. Battery life varies between the two (30 Hours vs 32 Hours), which affects how long you can use them on a single charge. Realme Buds Air 3 Neo uses Bluetooth 5.2 while Zebronics Zeb-Duke 2 supports Bluetooth 5.0+EDR, which can impact connectivity stability and efficiency. The frequency response differs (100 To 20000 Hz vs 20 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. The driver size differs between the two (10 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. Impedance levels vary (NA vs 32 ohm), which can affect compatibility and audio output when used with different devices. There is a noticeable difference in weight (46 Gm vs 135 Gm), which may affect comfort during extended use.

Verdict: Choosing between Realme Buds Air 3 Neo and Zebronics Zeb-Duke 2 depends on whether you value better sound, longer battery life, or enhanced features.