boAt Rockerz 330 - Make in India uses Bluetooth 5.0 while boAt Rockerz 518 supports Bluetooth 4.1, which can impact connectivity stability and efficiency. boAt Rockerz 330 - Make in India and boAt Rockerz 518 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Impedance levels vary (16 ohm vs 32 ohm), which can affect compatibility and audio output when used with different devices. Battery life varies between the two (30 Hours vs 20 Hours), which affects how long you can use them on a single charge. There is a noticeable difference in weight (35 Gm vs 230 GM), which may affect comfort during extended use. From a usability standpoint, both models provide a reliable and premium headphone experience. The frequency response differs (20 Hz - 20000 Hz vs 20 Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. boAt Rockerz 330 - Make in India and boAt Rockerz 518 offer different noise cancellation capabilities (CVC vs NA), which can impact how effectively they block external noise. The driver size differs between the two (10 mm 2 Dr vs 50 mm), which can influence sound depth, bass response, and overall audio clarity.

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