In depth comparison and review of Sony WI-SP500 and Erato RIO 3. 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 | Sony WI-SP500 | Erato RIO 3 |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 4.6 cm | |
| Width | - | 5.1 cm | |
| Depth | - | 3.4 cm | |
| Weight | - | 14 g | |
| Colour | Black | Pink | Yellow | Black | Turquoise | Green | Red | Silver | |
| Protection | Splashproof, sweat-resistant, IPX4 | Sweat-resistant, IPX5, water-resistant | |
| Design | Sports | - | |
| 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 | Sony WI-SP500 | Erato RIO 3 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC | 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 | |
| Diaphragm | 13.5 mm | 14.2 mm | Erato RIO 3 have a thicker diaphragm than Sony WI-SP500. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Sony WI-SP500 | Erato RIO 3 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | Sony WI-SP500 | Erato RIO 3 |
|---|
| Controls | Volume | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode |
|---|
| BATTERY AND CHARGING | Sony WI-SP500 | Erato RIO 3 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 130 mAh | |
| Battery Life | 8 hour(s) | 8 hour(s) | 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 |
|
| Standby Time | 200 hours | - | |
| Charging Time | 2 hour(s) | - | |
| Included Qty | - | 2 |
| WIRELESS LINK | Sony WI-SP500 | Erato RIO 3 |
|---|
| Radio Frequency Range | 2.4GHz | - |
|---|
| CONNECTIONS | Sony WI-SP500 | Erato RIO 3 |
|---|
| Connector Type | USB (5 pin Micro-USB Type B) Bluetooth |
- |
|---|
| OTHERS | Sony WI-SP500 | Erato RIO 3 |
|---|
| Included Accessories | 2 pairs of ear tips (small, medium) | - |
|---|
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