In depth comparison and review of Erato RIO 3 and Marshall Minor III. 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 | Marshall Minor III |
|---|
| 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 | 4 g | Marshall Minor III are lighter than Erato RIO 3 headphones. |
| Dimensions & Weight Details | - | Charging case: 40 g | |
| Colour | Yellow | Black | Turquoise | Green | Red | Silver | Black | |
| Protection | Sweat-resistant, IPX5, water-resistant | IPX4, water-resistant | |
| 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 | Erato RIO 3 | Marshall Minor III |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.2 | Marshall Minor III 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 | 93 dB | Erato RIO 3 have higher sensitivity than Marshall Minor III. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 14.2 mm | 12 mm | Erato RIO 3 have a thicker diaphragm than Marshall Minor III. |
| MICROPHONE | Erato RIO 3 | Marshall Minor III |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -38 dB | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Erato RIO 3 | Marshall Minor III |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode | Answer/end, reject call |
|---|
| CABLE | Erato RIO 3 | Marshall Minor III |
|---|
| Cable Type | - | USB-C cable - detachable |
|---|
| BATTERY AND CHARGING | Erato RIO 3 | Marshall Minor III |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 130 mAh | - | |
| Battery Life | 8 hour(s) | 5 hour(s) | Erato RIO 3 lasts longer on a single charge than the Marshall Minor III. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous talk: up to 8 hours |
Continuous playback: up to 5 hours Continuous playback (with included charging case): up to 25 hours |
|
| Charging Time | - | 1.5 hour(s) | |
| Included Qty | 2 | - |
| OTHERS | Erato RIO 3 | Marshall Minor III |
|---|
| Included Accessories | - | Charging case | |
|---|---|---|---|
| Compliant Standards | - | IPX4 |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
