Audio Technica ATH-M50xBT PB uses Bluetooth 5.0 while Sennheiser CX 400BT True Wireless supports Bluetooth 5.1, which can impact connectivity stability and efficiency. There is a noticeable difference in weight (‎308 gm vs 37 Gm), which may affect comfort during extended use. From a usability standpoint, both models provide a reliable and premium headphone experience. Impedance levels vary (38 ohms vs NA), which can affect compatibility and audio output when used with different devices. If you're comparing Audio Technica ATH-M50xBT PB and Sennheiser CX 400BT True Wireless, both models offer a strong combination of sound performance, comfort, and modern wireless features. The frequency response differs (15 - 28,000 Hz vs 5 Hz - 21000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Battery life varies between the two (40 Hours vs 20 Hours), which affects how long you can use them on a single charge. The driver size differs between the two (45 mm vs 7 mm), which can influence sound depth, bass response, and overall audio clarity. Audio Technica ATH-M50xBT PB and Sennheiser CX 400BT True Wireless offer different noise cancellation capabilities (No vs Passive), which can impact how effectively they block external noise.
Verdict: Choosing between Audio Technica ATH-M50xBT PB and Sennheiser CX 400BT True Wireless depends on whether you value better sound, longer battery life, or enhanced features.
Top Differences
- Battery Life: 40 Hours vs 20 Hours
- Noise Cancelling: No vs Passive
- Driver Size: 45 mm vs 7 mm
- Bluetooth: 5.0 vs 5.1
- Weight: ‎308 gm vs 37 Gm