The driver size differs between the two (30 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. If you're comparing Sony MDR-ZX110 and boAt BassHeads 900, both models offer a strong combination of sound performance, comfort, and modern wireless features. The frequency response differs (12 - 22,000 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. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Impedance levels vary (24 ohms vs 32 ohm), which can affect compatibility and audio output when used with different devices. Sony MDR-ZX110 and boAt BassHeads 900 offer different noise cancellation capabilities (No vs Passive), which can impact how effectively they block external noise. There is a noticeable difference in weight (120 g vs 150 gm), which may affect comfort during extended use.

Verdict: Choosing between Sony MDR-ZX110 and boAt BassHeads 900 depends on whether you value better sound, longer battery life, or enhanced features.