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- Table of Contents
- Top
- Main Differences
- Design
- Sound
- Isolation
- Microphone
- Active Features
- Connectivity
- Comments
Sennheiser CX 400BT True Wireless vs Sennheiser CX True Wireless
Side-by-Side Comparison
Products
Sennheiser CX 400BT True Wireless
Sennheiser CX True Wireless
Tested using Methodology v1.5
Updated Jan 15, 2024 08:40 PM
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Amazon.comTested using Methodology v1.5
Updated Jan 15, 2024 08:49 PM
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TypeIn-ear
EnclosureClosed-Back
WirelessTruly Wireless
TransducerDynamic
Noise CancellingNo
MicYes
TypeIn-ear
EnclosureClosed-Back
WirelessTruly Wireless
TransducerDynamic
Noise CancellingNo
MicYes
Variants
- CX 400BT True Wireless (Black)
- CX 400BT True Wireless (White)
- CX (Black)
- CX (White)
Our Verdict
Sennheiser CX 400BT True Wireless
Sennheiser CX True Wireless
The Sennheiser CX True Wireless are better than the Sennheiser CX 400BT True Wireless for most uses, though the two pairs of headphones are similar overall. The CX have longer battery life and an auto-off timer to help conserve power when not in use. Their companion app also has a slightly wider range of configuration options. Conversely, the CX 400BT offer better microphone recording quality.