In depth comparison and review of Erato RIO 3 and ifrogz AirTime Sport. 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 AirTime Sport |
|---|
| 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 | - | |
| Colour | Yellow | Black | Turquoise | Green | Red | Silver | Mint | |
| Protection | Sweat-resistant, IPX5, water-resistant | Sweat-resistant, IPX5 | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Erato RIO 3 | ifrogz AirTime Sport |
|---|
| Headphones Form Factor | In-ear | In-ear - over-the-ear mount | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | ifrogz AirTime Sport 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 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 100 dB | 100 dB | Both headphones offer the same sensitivity. |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 14.2 mm | 6 mm | Erato RIO 3 have a thicker diaphragm than ifrogz AirTime Sport. |
| Magnet Material | - | Neodymium | |
| Features | - | Voice control |
| MICROPHONE | Erato RIO 3 | ifrogz AirTime Sport |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Erato RIO 3 | ifrogz AirTime Sport |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode | Volume, answer/end, play/pause, next/previous track, voice assistant |
|---|
| FEATURES | Erato RIO 3 | ifrogz AirTime Sport |
|---|
| Intelligent Assistant | - | Siri |
|---|
| BATTERY AND CHARGING | Erato RIO 3 | ifrogz AirTime Sport |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 130 mAh | - | |
| Battery Life | 8 hour(s) | 5 hour(s) | Erato RIO 3 lasts longer on a single charge than the ifrogz AirTime Sport. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous talk: up to 8 hours |
Continuous playback (with included charging case): up to 25 hours Continuous playback: up to 5 hours |
|
| Charging Time | - | 1 hour(s) | |
| Included Qty | 2 | 2 |
| OTHERS | Erato RIO 3 | ifrogz AirTime Sport |
|---|
| Included Accessories | - | 3 pairs of ear tips, pair of memory foam ear tips, USB-C charging cable, wireless charging case | |
|---|---|---|---|
| Compliant Standards | - | IPX5 | |
| Service & Support | - | Limited warranty - 2 years |
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