In depth comparison and review of Erato Apollo 7 and Belkin SoundForm Play. 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 Apollo 7 | Belkin SoundForm Play |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Width | 1.54 cm | - | |
| Depth | 2.22 cm | - | |
| Weight | 4 g | 64 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 | Pink | Midnight | Cloud | |
| Protection | Waterproof | Weatherproof, IPX5, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | - |
| SOUND QUALITY | Erato Apollo 7 | Belkin SoundForm Play |
|---|
| 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 | Belkin SoundForm Play 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) | - | |
| Active Noise Cancelling | - | Yes | Belkin SoundForm Play are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 100 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 5.8 mm | 6 mm | Belkin SoundForm Play have a thicker diaphragm than Erato Apollo 7. |
| MICROPHONE | Erato Apollo 7 | Belkin SoundForm Play |
|---|
| 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 | Belkin SoundForm Play |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume, skip track, answer call |
|---|
| CABLE | Erato Apollo 7 | Belkin SoundForm Play |
|---|
| Cable Type | USB charge cable | USB-C cable |
|---|
| BATTERY AND CHARGING | Erato Apollo 7 | Belkin SoundForm Play |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Life | 4 hours | 8 hour(s) | Belkin SoundForm Play lasts longer on a single charge than the Erato Apollo 7. |
| Battery Life Details | - | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 38 hours |
| CONNECTIONS | Erato Apollo 7 | Belkin SoundForm Play |
|---|
| Connector Type | - | USB (USB Type-C) |
|---|
| OTHERS | Erato Apollo 7 | Belkin SoundForm Play |
|---|
| Included Accessories | 3 pairs of Comply foam ear tips, charging case, 3 pairs of ear stabilisers (small, medium, large) | 3 pairs of silicone ear tips (small, medium, large), USB-C cable, wireless charging case | |
|---|---|---|---|
| Compatibility | - | iPhone, Android phone | |
| Service & Support | - | Limited warranty - 2 years |
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