In depth comparison and review of Erato RIO 3 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 | Erato RIO 3 | OPPO Enco W11 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 4.6 cm | - | |
| Width | 5.1 cm | - | |
| Depth | 3.4 cm | - | |
| Weight | 14 g | 4.4 g | OPPO Enco W11 are lighter than Erato RIO 3 headphones. |
| Dimensions & Weight Details | - | Charging case: 35.5 g | |
| Colour | Yellow | Black | Turquoise | Green | Red | Silver | White | |
| Protection | Sweat-resistant, IPX5, water-resistant | Dust-resistant, water-resistant, IP55 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Erato RIO 3 | OPPO Enco W11 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | OPPO Enco W11 have a more advanced version of Bluetooth than Erato RIO 3. |
| 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, aptX | AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 100 dB | 99 dB | Erato RIO 3 have higher sensitivity than OPPO Enco W11. |
| Impedance | 32 Ohm | - | |
| Diaphragm | 14.2 mm | Composite - 8 mm | Erato RIO 3 have a thicker diaphragm than OPPO Enco W11. |
| MICROPHONE | Erato RIO 3 | OPPO Enco W11 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -38 dB | -38 dBV/Pascal |
| REMOTE CONTROL | Erato RIO 3 | OPPO Enco W11 |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode | Volume, answer/end, play/pause, next/previous track, skip track, voice assistant |
|---|
| FEATURES | Erato RIO 3 | OPPO Enco W11 |
|---|
| Sensors | - | Touch sensor |
|---|
| BATTERY AND CHARGING | Erato RIO 3 | OPPO Enco W11 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 130 mAh | 40 mAh | Erato RIO 3 have a higher battery capacity than OPPO Enco W11. |
| Battery Life | 8 hour(s) | 5 hour(s) | Erato RIO 3 lasts longer on a single charge than the OPPO Enco W11. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous talk: up to 8 hours |
Continuous playback (with included charging case): up to 20 hours Continuous playback: up to 5 hours |
|
| Included Qty | 2 | 2 |
| OTHERS | Erato RIO 3 | OPPO Enco W11 |
|---|
| Included Accessories | - | 3 pairs of ear tips, charging case (400 mAh) |
|---|
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
