Side by side comparison and review of EPOS I SENNHEISER GTW 270 Hybrid and Philips TAT4556BK. 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 | EPOS I SENNHEISER GTW 270 Hybrid | Philips TAT4556BK |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 2.4 cm | - | |
| Width | 2.4 cm | - | |
| Depth | 2.3 cm | - | |
| 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 | Grey, black, silver | Black | |
| Protection | IPX5, water-resistant | Splashproof, sweat-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 15 m | 10 m | EPOS I SENNHEISER GTW 270 Hybrid have a greater operating distance than Philips TAT4556BK. |
| SOUND QUALITY | EPOS I SENNHEISER GTW 270 Hybrid | Philips TAT4556BK |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.2 | Philips TAT4556BK have a more advanced version of Bluetooth than EPOS I SENNHEISER GTW 270 Hybrid. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | AAC | |
| Active Noise Cancelling | - | Yes | Philips TAT4556BK 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 | |
| Total Harmonic Distortion (THD) | 2% | - | |
| Sensitivity | - | 98 dB | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | 100 dB | - | |
| Diaphragm | - | 12 mm | |
| Features | - | 2-in-1 convertible from stereo to mono sound |
| MICROPHONE | EPOS I SENNHEISER GTW 270 Hybrid | Philips TAT4556BK |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 7500 Hz | - | |
| Sensitivity | -20 dBV/Pascal | - |
| REMOTE CONTROL | EPOS I SENNHEISER GTW 270 Hybrid | Philips TAT4556BK |
|---|
| Controls | Answer/end, play/pause, next/previous track | Voice assistant |
|---|
| CABLE | EPOS I SENNHEISER GTW 270 Hybrid | Philips TAT4556BK |
|---|
| Cable Type | USB-C charge cable | USB-C cable - detachable - 28 cm |
|---|
| FEATURES | EPOS I SENNHEISER GTW 270 Hybrid | Philips TAT4556BK |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER GTW 270 Hybrid | Philips TAT4556BK |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 50 mAh | |
| Battery Life | 5 hour(s) | 9 hour(s) | Philips TAT4556BK lasts longer on a single charge than the EPOS I SENNHEISER GTW 270 Hybrid. |
| Battery Life Details | Continuous playback: up to 5 hours Continuous playback (with included charging case): up to 20 hours |
- | |
| Charging Time | 1.5 hour(s) | 2 hour(s) | EPOS I SENNHEISER GTW 270 Hybrid recharge faster than EPOS I SENNHEISER GTW 270 Hybrid. |
| CONNECTIONS | EPOS I SENNHEISER GTW 270 Hybrid | Philips TAT4556BK |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | EPOS I SENNHEISER GTW 270 Hybrid | Philips TAT4556BK |
|---|
| Included Accessories | USB dongle, charging case, USB-C to USB-A cable, silicone ear tip | 3 pairs of ear tips (small, medium, large), charging case (500 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - 2 years | - |
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