Key Differences

Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. There is a noticeable difference in weight (5 g vs 16 Gm), which may affect comfort during extended use. The driver size differs between the two (13.5 mm vs 14 mm), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (18 - 22000 Hz vs 20 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Audio Technica ATH-C101 and Zebronics Zeb-Buds 20 offer different noise cancellation capabilities (No vs NA), which can impact how effectively they block external noise. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Impedance levels vary (16 ohms vs 32 ohm), which can affect compatibility and audio output when used with different devices. If you're comparing Audio Technica ATH-C101 and Zebronics Zeb-Buds 20, both models offer a strong combination of sound performance, comfort, and modern wireless features.

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