In depth comparison and review of Erato RIO 3 and Anker SoundBuds Surge. 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 | Anker SoundBuds Surge |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 4.6 cm | - | |
| Width | 5.1 cm | - | |
| Depth | 3.4 cm | - | |
| Weight | 14 g | - | |
| Colour | Yellow | Black | Turquoise | Green | Red | Silver | Black | |
| Protection | Sweat-resistant, IPX5, water-resistant | Sweat-resistant, water-resistant | |
| 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 | Erato RIO 3 | Anker SoundBuds Surge |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.1 | Erato RIO 3 have a more advanced version of Bluetooth than Anker SoundBuds Surge. |
| 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 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 100 dB | - | |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 14.2 mm | 6 mm | Erato RIO 3 have a thicker diaphragm than Anker SoundBuds Surge. |
| Features | - | Magnetic ear buds |
| MICROPHONE | Erato RIO 3 | Anker SoundBuds Surge |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Erato RIO 3 | Anker SoundBuds Surge |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode | Volume, power on/off, answer/end, play/pause, skip track |
|---|
| BATTERY AND CHARGING | Erato RIO 3 | Anker SoundBuds Surge |
|---|
| Battery Type | Headphone battery rechargeable | Rechargeable | |
|---|---|---|---|
| Battery Capacity | 130 mAh | - | |
| Battery Life | 8 hour(s) | 6 hour(s) | Erato RIO 3 lasts longer on a single charge than the Anker SoundBuds Surge. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous talk: up to 8 hours |
- | |
| Charging Time | - | 1.5 hour(s) | |
| Included Qty | 2 | - |
| OTHERS | Erato RIO 3 | Anker SoundBuds Surge |
|---|
| Included Accessories | - | Carrying pouch, clothing clip, USB charging cable, 3 pairs of ear tips (small, medium, large), 2 pairs of EarWings |
|---|
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