Key Differences

The driver size differs between the two (10 mm vs 9 mm), which can influence sound depth, bass response, and overall audio clarity. Tecno Rock 1 and JBL C100SI ( Black ) offer different noise cancellation capabilities (No vs NA), which can impact how effectively they block external noise. Impedance levels vary (16 ohm vs 16±3.2 ohm), which can affect compatibility and audio output when used with different devices. There is a noticeable difference in weight (30 gm vs 50 gm), which may affect comfort during extended use. The frequency response differs (20 Hz - 20000 Hz vs 20 Hz - 20,000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Tecno Rock 1 and JBL C100SI ( Black ) are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life.

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