In depth comparison and review of Sennheiser CX 7.00BT and OPPO Enco 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 | OPPO Enco Air 2 Pro |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | - | Earphone: 4.3 g Charging case: 6.684 cm x 2.504 cm x 5.145 cm / 41.8 g Charging case with earphones: 50.4 g |
|
| Colour | Black | White | |
| Protection | - | Dust-resistant, IP54, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser CX 7.00BT | OPPO Enco Air 2 Pro |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | OPPO Enco 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) | - | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | OPPO Enco Air 2 Pro 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 OPPO Enco Air 2 Pro. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | - | 110.5 dB +/- 3dB | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | Titanium composite - 12.4 mm |
| MICROPHONE | Sennheiser CX 7.00BT | OPPO Enco Air 2 Pro |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | OPPO Enco Air 2 Pro microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) | |
| Sensitivity | -44 dBV/Pascal | -38 dBV/Pascal | |
| Microphones Included | - | 2 |
| CABLE | Sennheiser CX 7.00BT | OPPO Enco Air 2 Pro |
|---|
| Cable Type | USB charge cable | - |
|---|
| FEATURES | Sennheiser CX 7.00BT | OPPO Enco Air 2 Pro |
|---|
| Features | - | Touch control, noise reduction | |
|---|---|---|---|
| Additional Functions | - | Transparency mode |
| BATTERY AND CHARGING | Sennheiser CX 7.00BT | OPPO Enco Air 2 Pro |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 170 mAh | 43 mAh | Sennheiser CX 7.00BT have a higher battery capacity than OPPO Enco Air 2 Pro. |
| Battery Life | 10 hour(s) | - | |
| Battery Life Details | - | Continuous playback (noise cancelling OFF): up to 7 hours Continuous playback (noise cancelling OFF / with included charging case): up to 28 hours Continuous playback (noise cancelling ON): up to 5 hours Continuous playback (noise cancelling ON / with included charging case): up to 20 hours |
|
| Charging Time | 1.5 hour(s) | 90 min | The charging of both headphones last the same time. |
| Included Qty | - | 2 |
| OTHERS | Sennheiser CX 7.00BT | OPPO Enco Air 2 Pro |
|---|
| Included Accessories | Carrying pouch, 4 ear tips (extra small, small, medium, large) | Charging case (440 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IP54 | |
| Service & Support | - | Limited warranty - 1 year |
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