In depth comparison and review of Sennheiser CX 7.00BT and OPPO Enco W11. 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 W11 |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 4.4 g | |
| Dimensions & Weight Details | - | Charging case: 35.5 g | |
| Colour | Black | White | |
| Protection | - | Dust-resistant, water-resistant, IP55 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser CX 7.00BT | OPPO Enco W11 |
|---|
| 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 | OPPO Enco W11 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 | - | AAC | |
| 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 W11. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | - | 99 dB | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | Composite - 8 mm |
| MICROPHONE | Sennheiser CX 7.00BT | OPPO Enco W11 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | -38 dBV/Pascal |
| REMOTE CONTROL | Sennheiser CX 7.00BT | OPPO Enco W11 |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track, skip track, voice assistant |
|---|
| CABLE | Sennheiser CX 7.00BT | OPPO Enco W11 |
|---|
| Cable Type | USB charge cable | - |
|---|
| FEATURES | Sennheiser CX 7.00BT | OPPO Enco W11 |
|---|
| Sensors | - | Touch sensor |
|---|
| BATTERY AND CHARGING | Sennheiser CX 7.00BT | OPPO Enco W11 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 170 mAh | 40 mAh | Sennheiser CX 7.00BT have a higher battery capacity than OPPO Enco W11. |
| Battery Life | 10 hour(s) | 5 hour(s) | Sennheiser CX 7.00BT lasts longer on a single charge than the OPPO Enco W11. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 20 hours Continuous playback: up to 5 hours |
|
| Charging Time | 1.5 hour(s) | - | |
| Included Qty | - | 2 |
| OTHERS | Sennheiser CX 7.00BT | OPPO Enco W11 |
|---|
| Included Accessories | Carrying pouch, 4 ear tips (extra small, small, medium, large) | 3 pairs of ear tips, charging case (400 mAh) |
|---|
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