Impedance levels vary (32 ohms vs NA), which can affect compatibility and audio output when used with different devices. There is a noticeable difference in weight (204 g (without battery) vs 48 gm), which may affect comfort during extended use. Sennheiser RS 180 and Sony WF-H800 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. The driver size differs between the two (NA vs 6 mm), which can influence sound depth, bass response, and overall audio clarity. Battery life varies between the two (24 hrs vs 8 Hours), which affects how long you can use them on a single charge. Sennheiser RS 180 and Sony WF-H800 offer different noise cancellation capabilities (No vs NA), which can impact how effectively they block external noise. The frequency response differs (18 - 21000 Hz vs 20 Hz-20,000 Hz), which can influence how well the headphones reproduce lows, mids, and highs.

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