Detailed comparison and review of Erato Apollo 7 and Audio-Technica ATH CKR7TW. 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 | Audio-Technica ATH CKR7TW |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Width | 1.54 cm | - | |
| Depth | 2.22 cm | - | |
| Weight | 4 g | 8 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 | Headphones: 8 g Charging case: 75 g |
|
| Colour | Luscious gold | Grey | |
| Protection | Waterproof | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 9.1 m | 10 m | Audio-Technica ATH CKR7TW have a greater operating distance than Erato Apollo 7. |
| SOUND QUALITY | Erato Apollo 7 | Audio-Technica ATH CKR7TW |
|---|
| 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 | Audio-Technica ATH CKR7TW 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) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 5 - 45000 Hz | Audio-Technica ATH CKR7TW offer a larger frequency range than Erato Apollo 7. |
| Max Input Power | - | 100 mW | |
| Sensitivity | 100 dB | - | |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 5.8 mm | 11 mm | Audio-Technica ATH CKR7TW have a thicker diaphragm than Erato Apollo 7. |
| Features | - | True wireless |
| MICROPHONE | Erato Apollo 7 | Audio-Technica ATH CKR7TW |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -42 dB | -38 dB |
| REMOTE CONTROL | Erato Apollo 7 | Audio-Technica ATH CKR7TW |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume, answer/end |
|---|
| CABLE | Erato Apollo 7 | Audio-Technica ATH CKR7TW |
|---|
| Cable Type | USB charge cable | USB charge cable - detachable - 30 cm |
|---|
| BATTERY AND CHARGING | Erato Apollo 7 | Audio-Technica ATH CKR7TW |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 4 hours | 6 hour(s) | Audio-Technica ATH CKR7TW lasts longer on a single charge than the Erato Apollo 7. |
| Charging Time | - | 2 hour(s) |
| OTHERS | Erato Apollo 7 | Audio-Technica ATH CKR7TW |
|---|
| Included Accessories | 3 pairs of Comply foam ear tips, charging case, 3 pairs of ear stabilisers (small, medium, large) | Charging case / portable power bank, 4 pairs of ear tips (XS, small, medium, large) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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