In depth comparison and review of Erato RIO 3 and Philips TAT4556WT. 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 RIO 3 | Philips TAT4556WT |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 4.6 cm | - | |
| Width | 5.1 cm | - | |
| Depth | 3.4 cm | - | |
| Weight | 14 g | - | |
| Dimensions & Weight Details | - | 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 | Yellow | Black | Turquoise | Green | Red | Silver | White | |
| Protection | Sweat-resistant, IPX5, water-resistant | Splashproof, sweat-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Erato RIO 3 | Philips TAT4556WT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.2 | Philips TAT4556WT have a more advanced version of Bluetooth than Erato RIO 3. |
| 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 | SBC, AAC, aptX | 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 RIO 3 have higher sensitivity than Philips TAT4556WT. |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 14.2 mm | 12 mm | Erato RIO 3 have a thicker diaphragm than Philips TAT4556WT. |
| Features | - | 2-in-1 convertible from stereo to mono sound |
| MICROPHONE | Erato RIO 3 | Philips TAT4556WT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Erato RIO 3 | Philips TAT4556WT |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode | Voice assistant |
|---|
| CABLE | Erato RIO 3 | Philips TAT4556WT |
|---|
| Cable Type | - | USB-C cable - detachable - 28 cm |
|---|
| FEATURES | Erato RIO 3 | Philips TAT4556WT |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | Erato RIO 3 | Philips TAT4556WT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 130 mAh | 50 mAh | Erato RIO 3 have a higher battery capacity than Philips TAT4556WT. |
| Battery Life | 8 hour(s) | 9 hour(s) | Philips TAT4556WT lasts longer on a single charge than the Erato RIO 3. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous talk: up to 8 hours |
- | |
| Charging Time | - | 2 hour(s) | |
| Included Qty | 2 | - |
| CONNECTIONS | Erato RIO 3 | Philips TAT4556WT |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | Erato RIO 3 | Philips TAT4556WT |
|---|
| Included Accessories | - | 3 pairs of ear tips (small, medium, large), charging case (500 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 |
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