Detailed comparison and review of Erato Apollo 7 and SOUL RUN FREE PRO HD. 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 7 | SOUL RUN FREE PRO HD |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 1.7 cm | |
| Width | 1.54 cm | 1.9 cm | |
| Depth | 2.22 cm | 3.2 cm | |
| Weight | 4 g | 15 g | Erato Apollo 7 are lighter than Erato Apollo 7 headphones. |
| Dimensions & Weight Details | Charging case: 6.25 cm x 4 cm x 2.55 cm / 52 g | - | |
| Colour | Luscious gold | Blue | |
| Earpad Material | - | Memory foam | |
| Protection | Waterproof | Waterproof, sweat-resistant | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | 10.1 m | SOUL RUN FREE PRO HD have a greater operating distance than Erato Apollo 7. |
| SOUND QUALITY | Erato Apollo 7 | SOUL RUN FREE PRO HD |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Balanced armature | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.0 EDR | Erato Apollo 7 have a more advanced version of Bluetooth than SOUL RUN FREE PRO HD. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), 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 | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 5.8 mm | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Erato Apollo 7 | SOUL RUN FREE PRO HD |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Operation Mode | Omni-directional | - | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -42 dB | - |
| REMOTE CONTROL | Erato Apollo 7 | SOUL RUN FREE PRO HD |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume control |
|---|
| CABLE | Erato Apollo 7 | SOUL RUN FREE PRO HD |
|---|
| Cable Type | USB charge cable | USB charge cable - detachable Headphones cable - reflective |
|---|
| BATTERY AND CHARGING | Erato Apollo 7 | SOUL RUN FREE PRO HD |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 4 hours | 12 hour(s) | SOUL RUN FREE PRO HD lasts longer on a single charge than the Erato Apollo 7. |
| OTHERS | Erato Apollo 7 | SOUL RUN FREE PRO HD |
|---|
| Included Accessories | 3 pairs of Comply foam ear tips, charging case, 3 pairs of ear stabilisers (small, medium, large) | Carrying case, cable clip, 2 pairs of foam ear tips, 4 pairs of ear tips (XS, small, medium, large), 2 pairs of ear locks | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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