The driver size differs between the two (11.2 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. Realme Buds Wireless uses Bluetooth 5.0 while Zebronics Zeb-Zoom supports Bluetooth 5.0+EDR, which can impact connectivity stability and efficiency. There is a noticeable difference in weight (30 gm vs 206 Gm), which may affect comfort during extended use. From a usability standpoint, both models provide a reliable and premium headphone experience. Realme Buds Wireless and Zebronics Zeb-Zoom are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. Realme Buds Wireless and Zebronics Zeb-Zoom offer different noise cancellation capabilities (No vs NA), which can impact how effectively they block external noise. Battery life varies between the two (12 Hours vs 50 Hours), which affects how long you can use them on a single charge. Impedance levels vary (22 ohm vs 32 ohm), which can affect compatibility and audio output when used with different devices.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.