Skullcandy Hesh 2 Wireless and Sony NWZ-WH303 offer different noise cancellation capabilities (Yes vs NA), which can impact how effectively they block external noise. Skullcandy Hesh 2 Wireless and Sony NWZ-WH303 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Skullcandy Hesh 2 Wireless uses Bluetooth 4.0 while Sony NWZ-WH303 supports Bluetooth 4.2, which can impact connectivity stability and efficiency. From a usability standpoint, both models provide a reliable and premium headphone experience. Impedance levels vary (35 Ohms vs 30 ohm), which can affect compatibility and audio output when used with different devices. There is a noticeable difference in weight (180 g vs 292 g), which may affect comfort during extended use. Battery life varies between the two (15 Hrs vs 20 Hours), which affects how long you can use them on a single charge. The frequency response differs (20 Hz-20,000 Hz vs 30 - 20,000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. The driver size differs between the two (50 mm vs 30 mm), which can influence sound depth, bass response, and overall audio clarity.

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