Impedance levels vary (16 ohm vs 16±3.2 ohm), which can affect compatibility and audio output when used with different devices. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. The frequency response differs (20 Hz - 20000 Hz vs 20 Hz - 20000 kHz), which can influence how well the headphones reproduce lows, mids, and highs. If you're comparing boAt BassHeads 122 and JBL C150SI, both models offer a strong combination of sound performance, comfort, and modern wireless features. There is a noticeable difference in weight (NA vs 50 gm), which may affect comfort during extended use. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. The driver size differs between the two (10 mm vs 9 mm), which can influence sound depth, bass response, and overall audio clarity. From a usability standpoint, both models provide a reliable and premium headphone experience. boAt BassHeads 122 and JBL C150SI offer different noise cancellation capabilities (Passive vs NA), which can impact how effectively they block external noise.

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