In depth comparison and review of Sennheiser CX 7.00BT and Huawei FreeBuds 4i. 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 4i |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3.75 cm | |
| Width | - | 2.1 cm | |
| Depth | - | 2.39 cm | |
| Weight | - | 5.5 g | |
| Dimensions & Weight Details | - | Charging case: 6.18 cm x 4.8 cm x 2.75 cm / 37 g | |
| Colour | Black | Carbon black | Ceramic white | Red | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser CX 7.00BT | Huawei FreeBuds 4i |
|---|
| 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 4i 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) | - | |
| Active Noise Cancelling | - | Yes | Huawei FreeBuds 4i are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 21000 Hz | - | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Max Sound Pressure | 112 dB | 22 dB | |
| Diaphragm | - | 10 mm | |
| Features | - | Noise cancelling microphone, Awareness Mode |
| MICROPHONE | Sennheiser CX 7.00BT | Huawei FreeBuds 4i |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Sennheiser CX 7.00BT | Huawei FreeBuds 4i |
|---|
| Controls | - | Answer/end, play/pause, ANC on/off |
|---|
| CABLE | Sennheiser CX 7.00BT | Huawei FreeBuds 4i |
|---|
| Cable Type | USB charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | Sennheiser CX 7.00BT | Huawei FreeBuds 4i |
|---|
| Features | - | Touch control, fast charge | |
|---|---|---|---|
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | Sennheiser CX 7.00BT | Huawei FreeBuds 4i |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 170 mAh | 55 mAh | Sennheiser CX 7.00BT have a higher battery capacity than Huawei FreeBuds 4i. |
| Battery Life | 10 hour(s) | 10 hour(s) | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | - | Continuous playback: up to 10 hours Continuous talk: up to 65 hours |
|
| Charging Time | 1.5 hour(s) | 1 hour(s) | Huawei FreeBuds 4i recharge faster than Sennheiser CX 7.00BT. |
| Auto On/Off | - | Yes | |
| Included Qty | - | 2 |
| OTHERS | Sennheiser CX 7.00BT | Huawei FreeBuds 4i |
|---|
| Included Accessories | Carrying pouch, 4 ear tips (extra small, small, medium, large) | Charging case, 3 ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | Android phone |
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