Battery life varies between the two (24 hrs vs 14 Hours), which affects how long you can use them on a single charge. Sennheiser RS 180 and JBL Quantum 800 offer different noise cancellation capabilities (No vs Active), which can impact how effectively they block external noise. The frequency response differs (18 - 21000 Hz vs 20 Hz - 20000 kHz), which can influence how well the headphones reproduce lows, mids, and highs. If you're comparing Sennheiser RS 180 and JBL Quantum 800, both models offer a strong combination of sound performance, comfort, and modern wireless features. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. There is a noticeable difference in weight (204 g (without battery) vs 410 gm), which may affect comfort during extended use. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. The driver size differs between the two (NA vs 50 mm), which can influence sound depth, bass response, and overall audio clarity. Impedance levels vary (32 ohms vs 32 ohm), which can affect compatibility and audio output when used with different devices.

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