In depth comparison and review of Erato RIO 3 and ifrogz Sound Hub Sync. 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 | ifrogz Sound Hub Sync |
|---|
| 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 | White | |
| Protection | Sweat-resistant, IPX5, water-resistant | Sweat-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Erato RIO 3 | ifrogz Sound Hub Sync |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| 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 | 94 dB | Erato RIO 3 have higher sensitivity than ifrogz Sound Hub Sync. |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 14.2 mm | 8 mm | Erato RIO 3 have a thicker diaphragm than ifrogz Sound Hub Sync. |
| Magnet Material | - | Neodymium |
| MICROPHONE | Erato RIO 3 | ifrogz Sound Hub Sync |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Erato RIO 3 | ifrogz Sound Hub Sync |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode | - |
|---|
| CABLE | Erato RIO 3 | ifrogz Sound Hub Sync |
|---|
| Cable Type | - | Headphones cable - 35 cm |
|---|
| BATTERY AND CHARGING | Erato RIO 3 | ifrogz Sound Hub Sync |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 130 mAh | - | |
| Battery Life | 8 hour(s) | 8 hours | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous talk: up to 8 hours |
- | |
| Charging Time | - | 1 hour | |
| Included Qty | 2 | - |
| CONNECTIONS | Erato RIO 3 | ifrogz Sound Hub Sync |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Erato RIO 3 | ifrogz Sound Hub Sync |
|---|
| Included Accessories | - | 4 pairs of ear tips, micro-USB charging cable, 1 pair of Sport Wings | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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