In depth comparison and review of Erato Apollo 7S and harman/kardon FLY TWS. 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 7S | harman/kardon FLY TWS |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Width | 1.54 cm | - | |
| Depth | 2.22 cm | - | |
| Weight | 4 g | - | |
| Dimensions & Weight Details | Charging case: 6.25 cm x 4 cm x 2.55 cm / 52 g | Earbud: 7.3 g Charging case: 59.2 g |
|
| Colour | Black | Space grey | Rose gold | Silver | Black | |
| Protection | Weatherproof, sweat-resistant, IPX5 | Waterproof, IPX5 | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Erato Apollo 7S | harman/kardon FLY TWS |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | harman/kardon FLY TWS 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) | Hands-Free Profile (HFP), 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 | 10 - 20000 Hz | harman/kardon FLY TWS offer a larger frequency range than Erato Apollo 7S. |
| Sensitivity | 100 dB | 97 dB | Erato Apollo 7S have higher sensitivity than harman/kardon FLY TWS. |
| Impedance | 16 Ohm | 17 Ohm | |
| Diaphragm | 5.8 mm | 5.6 mm | Erato Apollo 7S have a thicker diaphragm than harman/kardon FLY TWS. |
| Features | Bluetooth aptX technology | TalkThru technology |
| MICROPHONE | Erato Apollo 7S | harman/kardon FLY TWS |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -42 dB | - |
| REMOTE CONTROL | Erato Apollo 7S | harman/kardon FLY TWS |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Erato Apollo 7S | harman/kardon FLY TWS |
|---|
| Cable Type | USB charge cable | - |
|---|
| FEATURES | Erato Apollo 7S | harman/kardon FLY TWS |
|---|
| Intelligent Assistant | - | Google Assistant, Alexa |
|---|
| BATTERY AND CHARGING | Erato Apollo 7S | harman/kardon FLY TWS |
|---|
| Battery Type | Headphone battery rechargeable | Lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 4 hours | 6 hour(s) | harman/kardon FLY TWS 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) |
| OTHERS | Erato Apollo 7S | harman/kardon FLY TWS |
|---|
| Included Accessories | 3 pairs of Comply foam ear tips, charging case, 3 pairs of ear stabilisers (small, medium, large) | Charging case (450 mAh) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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