Side by side comparison and review of Erato Apollo 7 and Marshall Minor III. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Erato Apollo 7 | Marshall Minor III |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Width | 1.54 cm | - | |
| Depth | 2.22 cm | - | |
| Weight | 4 g | 4 g | Both headphones are equally heavy. |
| Dimensions & Weight Details | Charging case: 6.25 cm x 4 cm x 2.55 cm / 52 g | Charging case: 40 g | |
| Colour | Luscious gold | Black | |
| Protection | Waterproof | IPX4, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | 10 m | Marshall Minor III have a greater operating distance than Erato Apollo 7. |
| SOUND QUALITY | Erato Apollo 7 | Marshall Minor III |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Marshall Minor III have a more advanced version of Bluetooth than Erato Apollo 7. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| 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 Apollo 7 have higher sensitivity than Marshall Minor III. |
| Impedance | 16 Ohm | 32 Ohm | |
| Diaphragm | 5.8 mm | 12 mm | Marshall Minor III have a thicker diaphragm than Erato Apollo 7. |
| MICROPHONE | Erato Apollo 7 | Marshall Minor III |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -42 dB | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Erato Apollo 7 | Marshall Minor III |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Answer/end, reject call |
|---|
| CABLE | Erato Apollo 7 | Marshall Minor III |
|---|
| Cable Type | USB charge cable | USB-C cable - detachable |
|---|
| BATTERY AND CHARGING | Erato Apollo 7 | Marshall Minor III |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 4 hours | 5 hour(s) | Marshall Minor III lasts longer on a single charge than the Erato Apollo 7. |
| Battery Life Details | - | Continuous playback: up to 5 hours Continuous playback (with included charging case): up to 25 hours |
|
| Charging Time | - | 1.5 hour(s) |
| OTHERS | Erato Apollo 7 | Marshall Minor III |
|---|
| Included Accessories | 3 pairs of Comply foam ear tips, charging case, 3 pairs of ear stabilisers (small, medium, large) | Charging case | |
|---|---|---|---|
| Compliant Standards | - | IPX4 |
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