In depth comparison and review of Huawei FreeBuds Pro 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 FreeBuds Pro | Sennheiser CX True Wireless |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 2.6 cm | - | |
| Width | 2.96 cm | - | |
| Depth | 2.17 cm | - | |
| Weight | 6.1 g | - | |
| Dimensions & Weight Details | Charging case: 5.13 cm x 2.46 cm x 7 cm / 60 g Earbud: 2.96 cm x 2.17 cm x 2.6 cm / 6.1 g |
Earbud: 6 g Charging case: 5.9 cm x 4.23 cm x 3.38 cm / 37 g |
|
| Colour | Ceramic white | Silver frost | Carbon black | Black | White | |
| Protection | Wind protection | Splashproof, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Huawei FreeBuds Pro | Sennheiser CX True Wireless |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.2 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC | SBC, AAC, aptX | |
| Active Noise Cancelling | Yes | - | Huawei FreeBuds Pro are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Intelligent Dynamic ANC | - | |
| Noise Isolating | - | Yes | Sennheiser CX True Wireless are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Dynamic equaliser | Bass Boost | |
| Frequency Response | 20 - 20000 Hz | 5 - 21000 Hz | Sennheiser CX True Wireless offer a larger frequency range than Huawei FreeBuds Pro. |
| Total Harmonic Distortion (THD) | - | <0.08% | |
| Sensitivity | - | 110 dB | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | - | 110 dB | |
| Diaphragm | 11 mm | 7 mm | Huawei FreeBuds Pro have a thicker diaphragm than Sennheiser CX True Wireless. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | 1 | Huawei FreeBuds Pro have the ability to connect to multiple devices simultaneously. |
| Features | HUAWEI Kirin A1 | TrueResponse technology |
| MICROPHONE | Huawei FreeBuds Pro | Sennheiser CX True Wireless |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | Yes | - | Huawei FreeBuds Pro microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Microphones Included | 3 | 4 | Sennheiser CX True Wireless have a built-in microphone. |
| REMOTE CONTROL | Huawei FreeBuds Pro | Sennheiser CX True Wireless |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, ANC on/off, press control, swipe control | - |
|---|
| CABLE | Huawei FreeBuds Pro | Sennheiser CX True Wireless |
|---|
| Cable Type | USB-C charge cable - detachable | USB-C charge cable - detachable - 25 cm |
|---|
| FEATURES | Huawei FreeBuds Pro | Sennheiser CX True Wireless |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Voice Control | - | Indirect | |
| Intelligent Assistant | - | Siri, Google Assistant | |
| Sensors | Infrared wear sensor, bone sensor | - |
| BATTERY AND CHARGING | Huawei FreeBuds Pro | Sennheiser CX True Wireless |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 55 mAh | 60 mAh | Sennheiser CX True Wireless have a higher battery capacity than Huawei FreeBuds Pro. |
| Battery Life | 7 hour(s) | 9 hour(s) | Sennheiser CX True Wireless lasts longer on a single charge than the Huawei FreeBuds Pro. |
| Battery Life Details | Continuous playback (active noise-cancelling off): up to 7 hours Continuous playback (active noise-cancelling on): up to 4 hours Continuous talk (active noise-cancelling off): up to 3 hours Continuous talk (active noise-cancelling on): up to 2.5 hours Continuous playback (with included charging case): up to 30 hours Continuous talk (active noise-cancelling on) (with included charging case): up to 16 hours Continuous playback (active noise-cancelling on) (with included charging case): up to 20 hours |
Continuous playback (50% volume): up to 9 hours Continuous playback (with included charging case): up to 27 hours |
|
| Charging Time | 40 min | 1.5 hour(s) | Huawei FreeBuds Pro recharge faster than Huawei FreeBuds Pro. |
| Auto On/Off | Yes | - | |
| Included Qty | - | 2 |
| OTHERS | Huawei FreeBuds Pro | Sennheiser CX True Wireless |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), wireless charging case | 4 pairs of earpads (extra small, small, medium, large), charging case (400 mAh) | |
|---|---|---|---|
| Compliant Standards | FCC, RoHS, BQB, SRRC | Bluetooth Class 1 |
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