Detailed comparison and review of Erato Apollo 7S and Marshall Minor II. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Erato Apollo 7S | Marshall Minor II |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Width | 1.54 cm | - | |
| Depth | 2.22 cm | - | |
| Weight | 4 g | 22.5 g | Erato Apollo 7S are lighter than Erato Apollo 7S headphones. |
| Dimensions & Weight Details | Charging case: 6.25 cm x 4 cm x 2.55 cm / 52 g | - | |
| Colour | Black | Space grey | Rose gold | Silver | Black | |
| Protection | Weatherproof, sweat-resistant, IPX5 | - | |
| 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 Apollo 7S | Marshall Minor II |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Marshall Minor II have a more advanced version of Bluetooth than Erato Apollo 7S. |
| 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 | |
| Sound Effects | 3D Surround Sound | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 100 dB | 117 dB | Marshall Minor II have higher sensitivity than Erato Apollo 7S. |
| Impedance | 16 Ohm | - | |
| Diaphragm | 5.8 mm | 14.2 mm | Marshall Minor II have a thicker diaphragm than Erato Apollo 7S. |
| Features | Bluetooth aptX technology | Bluetooth aptX technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Erato Apollo 7S | Marshall Minor II |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -42 dB | - |
| REMOTE CONTROL | Erato Apollo 7S | Marshall Minor II |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume, answer/end, play/pause, reject call |
|---|
| CABLE | Erato Apollo 7S | Marshall Minor II |
|---|
| Cable Type | USB charge cable | Micro-USB charge cable |
|---|
| BATTERY AND CHARGING | Erato Apollo 7S | Marshall Minor II |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 4 hours | 12 hour(s) | Marshall Minor II lasts longer on a single charge than the Erato Apollo 7S. |
| Battery Life Details | Continuous talk: up to 4 hours Continuous playback: up to 3 hours |
- | |
| Charging Time | - | 2 hour(s) | |
| Included Qty | - | 1 |
| OTHERS | Erato Apollo 7S | Marshall Minor II |
|---|
| Included Accessories | 3 pairs of Comply foam ear tips, charging case, 3 pairs of ear stabilisers (small, medium, large) | - |
|---|
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