Side by side comparison and review of Erato Apollo 7 and Belkin SoundForm Bolt. 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 | Belkin SoundForm Bolt |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3 cm | |
| Width | 1.54 cm | 6 cm | |
| Depth | 2.22 cm | 4.2 cm | |
| Weight | 4 g | 21 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 | Black | Lavender | Teal | White | |
| Protection | Waterproof | Sweat-resistant, IPX4, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 9.1 m | 10 m | Belkin SoundForm Bolt have a greater operating distance than Erato Apollo 7. |
| SOUND QUALITY | Erato Apollo 7 | Belkin SoundForm Bolt |
|---|
| 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 Bolt 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) | - | |
| Bluetooth Audio Codec | - | SBC | |
| 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 | 6 mm | Belkin SoundForm Bolt have a thicker diaphragm than Erato Apollo 7. |
| MICROPHONE | Erato Apollo 7 | Belkin SoundForm Bolt |
|---|
| 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 Bolt |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume, answer/end, play/pause, next/previous track, reject call, voice assistant |
|---|
| CABLE | Erato Apollo 7 | Belkin SoundForm Bolt |
|---|
| Cable Type | USB charge cable | USB-C charge cable |
|---|
| FEATURES | Erato Apollo 7 | Belkin SoundForm Bolt |
|---|
| Features | - | Stereo/mono mode, LED indicator | |
|---|---|---|---|
| Sensors | - | Touch control |
| BATTERY AND CHARGING | Erato Apollo 7 | Belkin SoundForm Bolt |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 4 hours | 9 hour(s) | Belkin SoundForm Bolt lasts longer on a single charge than the Erato Apollo 7. |
| Battery Life Details | - | Continuous playback: up to 9 hours Continuous playback (with included charging case): up to 28 hours |
|
| Charging Time | - | 1.5 hour(s) |
| OTHERS | Erato Apollo 7 | Belkin SoundForm Bolt |
|---|
| Included Accessories | 3 pairs of Comply foam ear tips, charging case, 3 pairs of ear stabilisers (small, medium, large) | Charging case, 3 pairs of silicone ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone, Chrome OS, Windows | |
| Compliant Standards | - | FCC, RoHS, REACH | |
| Service & Support | - | Limited warranty - 2 years |
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