In depth comparison and review of Huawei FreeLace and Sennheiser CX True Wireless. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
DESIGN AND DIMENSIONS | Huawei FreeLace | Sennheiser CX True Wireless |
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Product Type | Earphones - Bluetooth - wireless - USB-C | True wireless earphones - Bluetooth - wireless | |
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Length | 83.7 cm | - | |
Weight | 27 g | - | |
Dimensions & Weight Details | - | Earbud: 6 g Charging case: 5.9 cm x 4.23 cm x 3.38 cm / 37 g |
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Colour | Moonlight silver | Amber sunrise | Graphite black | Black | White | |
Protection | Waterproof, sweat-resistant, wind protection, rainproof, IPX5 | Splashproof, IPX4 | |
Recommended Use | Portable electronics | Portable electronics |
SOUND QUALITY | Huawei FreeLace | Sennheiser CX True Wireless |
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Headphones Form Factor | In-ear | In-ear | |
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Headphones Technology | Dynamic | Dynamic | |
Ear Cups Type | - | Closed | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Sennheiser CX True Wireless have a more advanced version of Bluetooth than Huawei FreeLace. |
Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Bluetooth Audio Codec | AAC | SBC, AAC, aptX | |
Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | - | Bass Boost | |
Frequency Response | - | 5 - 21000 Hz | |
Total Harmonic Distortion (THD) | - | <0.08% | |
Sensitivity | - | 110 dB | |
Impedance | - | 16 Ohm | |
Max Sound Pressure | - | 110 dB | |
Diaphragm | TPU - 9.2 mm | 7 mm | Huawei FreeLace have a thicker diaphragm than Sennheiser CX True Wireless. |
Simultaneously Connectable Devices Qty (Multipoint) | - | 1 | |
Features | - | TrueResponse technology | |
In-Cord Volume Control | Yes | - |
MICROPHONE | Huawei FreeLace | Sennheiser CX True Wireless |
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Form Factor | - | Built-in | |
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Type | On-cable | - | |
Frequency Response | - | 100 - 10000 Hz | |
Microphones Included | - | 4 |
REMOTE CONTROL | Huawei FreeLace | Sennheiser CX True Wireless |
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Controls | Volume, power on/off, voice assistant | - |
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CABLE | Huawei FreeLace | Sennheiser CX True Wireless |
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Cable Type | USB-C charge cable | USB-C charge cable - detachable - 25 cm | |
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Cable Length | 78.8 cm | - | |
Plated Connector | Nickel | - |
FEATURES | Huawei FreeLace | Sennheiser CX True Wireless |
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Features | HUAWEI HiPair technology | Touch control | |
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Internet of Things (IoT) Compatible | - | Yes | |
Voice Control | - | Indirect | |
Intelligent Assistant | - | Siri, Google Assistant | |
Sensors | Hall sensor | - |
BATTERY AND CHARGING | Huawei FreeLace | Sennheiser CX True Wireless |
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Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
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Battery Capacity | 120 mAh | 60 mAh | Huawei FreeLace have a higher battery capacity than Sennheiser CX True Wireless. |
Battery Life | 18 hour(s) | 9 hour(s) | Huawei FreeLace lasts longer on a single charge than the Sennheiser CX True Wireless. |
Battery Life Details | - | Continuous playback (50% volume): up to 9 hours Continuous playback (with included charging case): up to 27 hours |
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Standby Time | 288 hours | - | |
Charging Time | - | 1.5 hour(s) | |
Included Qty | - | 2 |
OTHERS | Huawei FreeLace | Sennheiser CX True Wireless |
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Included Accessories | 6 ear tips | 4 pairs of earpads (extra small, small, medium, large), charging case (400 mAh) | |
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Compliant Standards | - | Bluetooth Class 1 |