The frequency response differs (100 Hz - 10000 Hz vs 20 Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. Impedance levels vary (16 ohm vs 32 ohm), which can affect compatibility and audio output when used with different devices. boAt 100 Wireless and boAt Rockerz 390 V2 offer different noise cancellation capabilities (No vs NA), which can impact how effectively they block external noise. boAt 100 Wireless uses Bluetooth 5.0 while boAt Rockerz 390 V2 supports Bluetooth 4.2, which can impact connectivity stability and efficiency. There is a noticeable difference in weight (NA vs 155 GM), which may affect comfort during extended use. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. If you're comparing boAt 100 Wireless and boAt Rockerz 390 V2, both models offer a strong combination of sound performance, comfort, and modern wireless features. The driver size differs between the two (10 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. Battery life varies between the two (8 Hours (160 mAh) vs 12 Hours), which affects how long you can use them on a single charge.

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