In depth comparison and review of Sennheiser CX 7.00BT and Soundcore Liberty Air 2 Pro. 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 | Soundcore Liberty Air 2 Pro |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3 cm | |
| Width | - | 6.2 cm | |
| Depth | - | 5.97 cm | |
| Weight | - | 61 g | |
| Colour | Black | Titanium white | Onyx black | |
| Protection | - | Sweat-resistant, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser CX 7.00BT | Soundcore Liberty Air 2 Pro |
|---|
| 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 5.0 | Soundcore Liberty Air 2 Pro 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 | |
| Active Noise Cancelling | - | Yes | Soundcore Liberty Air 2 Pro are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Targeted Active Noise Cancellation | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 21000 Hz | 20 - 20000 Hz | Sennheiser CX 7.00BT offer a larger frequency range than Soundcore Liberty Air 2 Pro. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | 11 mm | |
| Features | - | PureNote drivers |
| MICROPHONE | Sennheiser CX 7.00BT | Soundcore Liberty Air 2 Pro |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | Soundcore Liberty Air 2 Pro microphone can cancel out ambient noise. |
| Sensitivity | -44 dBV/Pascal | - | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Sennheiser CX 7.00BT | Soundcore Liberty Air 2 Pro |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track, tap control |
|---|
| CABLE | Sennheiser CX 7.00BT | Soundcore Liberty Air 2 Pro |
|---|
| Cable Type | USB charge cable | USB-C charge cable - detachable - 60 cm |
|---|
| FEATURES | Sennheiser CX 7.00BT | Soundcore Liberty Air 2 Pro |
|---|
| Features | - | HearID Technology, wear detection |
|---|
| BATTERY AND CHARGING | Sennheiser CX 7.00BT | Soundcore Liberty Air 2 Pro |
|---|
| 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 Soundcore Liberty Air 2 Pro. |
| Battery Life | 10 hour(s) | 7 hour(s) | Sennheiser CX 7.00BT lasts longer on a single charge than the Soundcore Liberty Air 2 Pro. |
| Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (active noise-cancelling on): up to 6 hours Continuous playback (with included charging case): up to 26 hours Continuous playback (active noise-cancelling on) (with included charging case): up to 21 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | 1.5 hour(s) | 2 hour(s) | Sennheiser CX 7.00BT recharge faster than Sennheiser CX 7.00BT. |
| OTHERS | Sennheiser CX 7.00BT | Soundcore Liberty Air 2 Pro |
|---|
| Included Accessories | Carrying pouch, 4 ear tips (extra small, small, medium, large) | 9 pairs of ear tips, charging case (500 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | - | Limited warranty - 18 months |
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