If you're comparing Sennheiser MX 170 and Zebronics Zeb-Buds 30, both models offer a strong combination of sound performance, comfort, and modern wireless features. There is a noticeable difference in weight (14 g vs 10.6 Gm), which may affect comfort during extended use. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Impedance levels vary (32 ohms vs 32 ohm), which can affect compatibility and audio output when used with different devices. Sennheiser MX 170 and Zebronics Zeb-Buds 30 offer different noise cancellation capabilities (No vs NA), which can impact how effectively they block external noise. The driver size differs between the two (NA vs 14 mm), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (22 - 20000 Hz vs 20 Hz - 20000 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.

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