Sennheiser CX 400BT True Wireless vs Audio Technica ATH-M50xBT PB

Audio quality is our top priority: Experience great sound with a 7 mm dynamic driver and a wide range of Bluetooth codec support. Sennheiser uses decades of expertise to drive the world of audio technology forward with every product - for new, unique sound experiences. Full digital control with our app: Our Smart Control app for iOS / Androidâ€‹ allows all of the earphone functionalities to be modified to your personal choice. Personalize to your everyday needs: Fully adaptable controls for music, calls and voice assistantâ€‹ - Built-in audio equalizerâ€‹ adapts the sound to your personal preferences. Enjoy outstanding sound quality no matter your mobile device or your surroundings with our wide range of audio codec support including AAC, aptX, SBC as well as passive Noise Cancelling. Long battery life (20 hours) and comfortable wearing: Get up to 20 hours of music playtime with one charge - The ergonomic designâ€‹ offers optimal comfort and secure fit with 4 ear adapter sizesâ€‹â€‹.

Touch for voice assistance . Demand more from wireless sound. Compatible with aptX and AAC codecs. Exhilarating wireless listening experience. Up to 40 hours of continuous use on a full charge. Over-ear design for excellent sound isolation in loud environments. Professional-grade earpad and headband material for long-lasting durability and comfort.

Key Differences

The driver size differs between the two (45 mm vs 7 mm), which can influence sound depth, bass response, and overall audio clarity. 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. There is a noticeable difference in weight (â€Ž308 gm vs 37 Gm), which may affect comfort during extended use. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. 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. 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. Impedance levels vary (38 ohms vs NA), which can affect compatibility and audio output when used with different devices. Battery life varies between the two (40 Hours vs 20 Hours), which affects how long you can use them on a single charge. 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.

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

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: â€Ž308 gm vs 37 Gm

Compare Sennheiser CX 400BT True Wireless with:

Compare Audio Technica ATH-M50xBT PB with:

Key Differences

Top Differences