In depth comparison and review of Anker SoundBuds Curve 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 | Anker SoundBuds Curve | OPPO Enco W11 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 23 g | 4.4 g | OPPO Enco W11 are lighter than Anker SoundBuds Curve headphones. |
| Dimensions & Weight Details | - | Charging case: 35.5 g | |
| Colour | - | White | |
| Protection | Sweat-resistant, water-resistant | Dust-resistant, water-resistant, IP55 | |
| Design | Sports | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Anker SoundBuds Curve | OPPO Enco W11 |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Headphones Technology | - | 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 Anker SoundBuds Curve. |
| Bluetooth Audio Codec | aptX | AAC | |
| Active Noise Cancelling | Yes | - | Anker SoundBuds Curve are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 99 dB | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 10 mm | Composite - 8 mm | Anker SoundBuds Curve have a thicker diaphragm than OPPO Enco W11. |
| MICROPHONE | Anker SoundBuds Curve | OPPO Enco W11 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | Yes | - | Anker SoundBuds Curve microphone can cancel out ambient noise. |
| Noise Cancelling Technology | cVc (clear Voice capture) by Qualcomm | - | |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | Anker SoundBuds Curve | OPPO Enco W11 |
|---|
| Controls | 3-button remote | Volume, answer/end, play/pause, next/previous track, skip track, voice assistant |
|---|
| FEATURES | Anker SoundBuds Curve | OPPO Enco W11 |
|---|
| Sensors | - | Touch sensor |
|---|
| BATTERY AND CHARGING | Anker SoundBuds Curve | OPPO Enco W11 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 40 mAh | |
| Battery Life | 12.5 hour(s) | 5 hour(s) | Anker SoundBuds Curve 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 hours | - | |
| Included Qty | - | 2 |
| OTHERS | Anker SoundBuds Curve | OPPO Enco W11 |
|---|
| Included Accessories | Carrying pouch, 3 pairs of memory foam ear tips (small, medium, large) | 3 pairs of ear tips, charging case (400 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 18 months | - |
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