Key Differences

The frequency response differs (20 - 20,000 Hz vs 17 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Impedance levels vary (20 ohms (when noise cancelling function is used) vs 16 Ohms), which can affect compatibility and audio output when used with different devices. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. The driver size differs between the two (40 mm vs NA), which can influence sound depth, bass response, and overall audio clarity. From a usability standpoint, both models provide a reliable and premium headphone experience. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Audio Technica ATH-ANC25 and Sennheiser PC 310 offer different noise cancellation capabilities (Yes (Reduces Noise up to 15 dB) vs NA), which can impact how effectively they block external noise. There is a noticeable difference in weight (104 g (Inclusive of Battery and Cable) vs 195 g), which may affect comfort during extended use. If you're comparing Audio Technica ATH-ANC25 and Sennheiser PC 310, both models offer a strong combination of sound performance, comfort, and modern wireless features.

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