In depth comparison and review of Sennheiser CX 7.00BT and Huawei FreeBuds SE. 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 | Sennheiser CX 7.00BT | Huawei FreeBuds SE |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | - | Charging case: 7 cm x 3.55 cm x 2.75 cm / 35.6 g Earphone: 2.06 cm x 2 cm x 3.81 cm / 5.1 g |
|
| Colour | Black | White | Blue | |
| Protection | - | IPX4 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser CX 7.00BT | Huawei FreeBuds SE |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Huawei FreeBuds SE have a more advanced version of Bluetooth than Sennheiser CX 7.00BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), General Audio/Video Distribution Profile (GAVDP), Radio Frequency Communication (RFCOMM) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Huawei FreeBuds SE are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 21000 Hz | 20 - 20000 Hz | Sennheiser CX 7.00BT offer a larger frequency range than Huawei FreeBuds SE. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | 10 mm |
| MICROPHONE | Sennheiser CX 7.00BT | Huawei FreeBuds SE |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | Huawei FreeBuds SE microphone can cancel out ambient noise. |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser CX 7.00BT | Huawei FreeBuds SE |
|---|
| Controls | - | Answer/end, play/pause |
|---|
| CABLE | Sennheiser CX 7.00BT | Huawei FreeBuds SE |
|---|
| Cable Type | USB charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | Sennheiser CX 7.00BT | Huawei FreeBuds SE |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Sensors | - | G-sensor |
| BATTERY AND CHARGING | Sennheiser CX 7.00BT | Huawei FreeBuds SE |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 170 mAh | 37 mAh | Sennheiser CX 7.00BT have a higher battery capacity than Huawei FreeBuds SE. |
| Battery Life | 10 hour(s) | 6 hour(s) | Sennheiser CX 7.00BT lasts longer on a single charge than the Huawei FreeBuds SE. |
| Battery Life Details | - | Continuous playback: up to 6 hours Continuous talk: up to 4 hours Continuous playback (with included charging case): up to 24 hours Continuous talk (with included charging case): up to 16 hours |
|
| Charging Time | 1.5 hour(s) | 1.5 hour(s) | The charging of both headphones last the same time. |
| OTHERS | Sennheiser CX 7.00BT | Huawei FreeBuds SE |
|---|
| Included Accessories | Carrying pouch, 4 ear tips (extra small, small, medium, large) | 3 ear tips (small, medium, large), USB-C charging cable, charging case (410 mAh) | |
|---|---|---|---|
| Compliant Standards | - | FCC, NRCAN, RoHS 2.0 |
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