In depth comparison and review of Erato RIO 3 and Fairphone. 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 | Fairphone |
|---|
| 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 | - | |
| Dimensions & Weight Details | - | Charging case with earphones: 6.04 cm x 2.47 cm x 5.4 cm / 46 g | |
| Colour | Yellow | Black | Turquoise | Green | Red | Silver | Black | |
| Protection | Sweat-resistant, IPX5, water-resistant | Splashproof, IPX4 | |
| 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 | Fairphone |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.3 | Fairphone 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) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX | - | |
| Active Noise Cancelling | - | Yes | Fairphone are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 100 dB | 101 dB +/- 3dB | Fairphone have higher sensitivity than Erato RIO 3. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 14.2 mm | 10 mm | Erato RIO 3 have a thicker diaphragm than Fairphone. |
| MICROPHONE | Erato RIO 3 | Fairphone |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | Fairphone microphone can cancel out ambient noise. |
| Sensitivity | -38 dB | - | |
| Microphones Included | - | 4 |
| REMOTE CONTROL | Erato RIO 3 | Fairphone |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode | - |
|---|
| FEATURES | Erato RIO 3 | Fairphone |
|---|
| Features | - | Touch control, wear detection |
|---|
| BATTERY AND CHARGING | Erato RIO 3 | Fairphone |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 130 mAh | 45 mAh | Erato RIO 3 have a higher battery capacity than Fairphone. |
| Battery Life | 8 hour(s) | 5 hours | Erato RIO 3 lasts longer on a single charge than the Fairphone. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous talk: up to 8 hours |
- | |
| Standby Time | - | 180 days | |
| Charging Time | - | 1.5 hours | |
| Included Qty | 2 | 2 |
| OTHERS | Erato RIO 3 | Fairphone |
|---|
| Included Accessories | - | 3 pairs of ear tips, charging case (500 mAh) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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