In depth comparison and review of Sennheiser CX 7.00BT and Huawei FreeBuds Pro 2. 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 Pro 2 |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.37 cm | |
| Width | - | 2.91 cm | |
| Depth | - | 2.18 cm | |
| Weight | - | 6.1 g | |
| Dimensions & Weight Details | - | Earbud: 2.91 cm x 2.18 cm x 2.37 cm / 6.1 g Charging case: 6.79 cm x 2.45 cm x 4.75 cm / 52 g |
|
| Colour | Black | Silver blue | |
| Protection | - | Dust-resistant, wind protection, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser CX 7.00BT | Huawei FreeBuds Pro 2 |
|---|
| 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 Pro 2 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), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, LDAC | |
| Active Noise Cancelling | - | Yes | Huawei FreeBuds Pro 2 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Intelligent Dynamic ANC 2.0 | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Dynamic equaliser | |
| Frequency Response | 17 - 21000 Hz | 14 - 48000 Hz | Huawei FreeBuds Pro 2 offer a larger frequency range than Sennheiser CX 7.00BT. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | 11 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Huawei FreeBuds Pro 2 have the ability to connect to multiple devices simultaneously. |
| Features | - | Pure Voice Bone Conductor Sensor Technology |
| MICROPHONE | Sennheiser CX 7.00BT | Huawei FreeBuds Pro 2 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | Huawei FreeBuds Pro 2 microphone can cancel out ambient noise. |
| Sensitivity | -44 dBV/Pascal | - | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | Sennheiser CX 7.00BT | Huawei FreeBuds Pro 2 |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track, ANC on/off, press control, swipe control |
|---|
| CABLE | Sennheiser CX 7.00BT | Huawei FreeBuds Pro 2 |
|---|
| Cable Type | USB charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | Sennheiser CX 7.00BT | Huawei FreeBuds Pro 2 |
|---|
| Features | - | Transparent Hearing mode | |
|---|---|---|---|
| Sensors | - | Accelerometer, infrared (IR) sensor, bone sensor, gyroscope |
| BATTERY AND CHARGING | Sennheiser CX 7.00BT | Huawei FreeBuds Pro 2 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 170 mAh | 55 mAh | Sennheiser CX 7.00BT have a higher battery capacity than Huawei FreeBuds Pro 2. |
| Battery Life | 10 hour(s) | 6.5 hour(s) | Sennheiser CX 7.00BT lasts longer on a single charge than the Huawei FreeBuds Pro 2. |
| Battery Life Details | - | Continuous playback (noise cancelling ON): up to 4 hours Continuous playback (noise cancelling OFF): up to 6.5 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | 1.5 hour(s) | 40 min | Huawei FreeBuds Pro 2 recharge faster than Sennheiser CX 7.00BT. |
| Auto On/Off | - | Yes |
| OTHERS | Sennheiser CX 7.00BT | Huawei FreeBuds Pro 2 |
|---|
| Included Accessories | Carrying pouch, 4 ear tips (extra small, small, medium, large) | 3 pairs of silicone ear tips, USB-C charging cable, wireless charging case | |
|---|---|---|---|
| Compliant Standards | - | IP54, IEC 60529 |
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