In depth comparison and review of JBL Free X 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 | JBL Free X | Erato RIO 3 |
|---|
| 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 | 99 g | 14 g | Erato RIO 3 are lighter than JBL Free X headphones. |
| Colour | Black | Yellow | Black | Turquoise | Green | Red | Silver | |
| Protection | - | Sweat-resistant, IPX5, water-resistant | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JBL Free X | 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), 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, aptX | |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 10 - 22000 Hz | 20 - 20000 Hz | JBL Free X offer a larger frequency range than Erato RIO 3. |
| Sensitivity | - | 100 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 5.6 mm | 14.2 mm | Erato RIO 3 have a thicker diaphragm than JBL Free X. |
| MICROPHONE | JBL Free X | Erato RIO 3 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | JBL Free X | Erato RIO 3 |
|---|
| Controls | - | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode |
|---|
| CABLE | JBL Free X | Erato RIO 3 |
|---|
| Cable Type | Micro-USB charge cable | - |
|---|
| FEATURES | JBL Free X | Erato RIO 3 |
|---|
| Features | True wireless | - |
|---|
| BATTERY AND CHARGING | JBL Free X | Erato RIO 3 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 130 mAh | |
| Battery Life | 4 hour(s) | 8 hour(s) | Erato RIO 3 lasts longer on a single charge than the JBL Free X. |
| Battery Life Details | - | Continuous playback: up to 6 hours Continuous talk: up to 8 hours |
|
| Charging Time | 2 hour(s) | - | |
| Included Qty | - | 2 |
| WIRELESS LINK | JBL Free X | Erato RIO 3 |
|---|
| Modulation Type | GFSK, 8-DPSK, DQPSK | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | JBL Free X | Erato RIO 3 |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), charging case, 2 pairs of ear sleeves (medium, large) | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
