Detailed comparison and review of Erato Apollo 7 and Philips TAT4556WT. 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 | Philips TAT4556WT |
|---|
| Product Type | 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: 2.31 cm x 2.67 cm x 2.43 cm Charging case: 7.1 cm x 4 cm x 3.1 cm |
|
| Colour | Luscious gold | White | |
| Protection | Waterproof | Splashproof, sweat-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | 10 m | Philips TAT4556WT have a greater operating distance than Erato Apollo 7. |
| SOUND QUALITY | Erato Apollo 7 | Philips TAT4556WT |
|---|
| 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 | Philips TAT4556WT 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), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | AAC | |
| Active Noise Cancelling | - | Yes | Philips TAT4556WT are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Hybrid ANC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 10 mW | |
| Sensitivity | 100 dB | 98 dB | Erato Apollo 7 have higher sensitivity than Philips TAT4556WT. |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 5.8 mm | 12 mm | Philips TAT4556WT have a thicker diaphragm than Erato Apollo 7. |
| Features | - | 2-in-1 convertible from stereo to mono sound |
| MICROPHONE | Erato Apollo 7 | Philips TAT4556WT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -42 dB | - |
| REMOTE CONTROL | Erato Apollo 7 | Philips TAT4556WT |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Voice assistant |
|---|
| CABLE | Erato Apollo 7 | Philips TAT4556WT |
|---|
| Cable Type | USB charge cable | USB-C cable - detachable - 28 cm |
|---|
| FEATURES | Erato Apollo 7 | Philips TAT4556WT |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | Erato Apollo 7 | Philips TAT4556WT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 50 mAh | |
| Battery Life | 4 hours | 9 hour(s) | Philips TAT4556WT lasts longer on a single charge than the Erato Apollo 7. |
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | Erato Apollo 7 | Philips TAT4556WT |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | Erato Apollo 7 | Philips TAT4556WT |
|---|
| Included Accessories | 3 pairs of Comply foam ear tips, charging case, 3 pairs of ear stabilisers (small, medium, large) | 3 pairs of ear tips (small, medium, large), charging case (500 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 |
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