In depth comparison and review of EPOS GTW 270 and Sony WI-C100. 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 | EPOS GTW 270 | Sony WI-C100 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 2.36 cm | - | |
| Width | 2.39 cm | - | |
| Depth | 2.31 cm | - | |
| Weight | - | 20 g | |
| Colour | Grey, black, silver | Black | Beige | Blue | White | |
| Protection | - | Splashproof | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 15 m | 10 m | EPOS GTW 270 have a greater operating distance than Sony WI-C100. |
| SOUND QUALITY | EPOS GTW 270 | Sony WI-C100 |
|---|
| Headphones Form Factor | In-ear | In-ear - neckband | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.0 | EPOS GTW 270 have a more advanced version of Bluetooth than Sony WI-C100. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | SBC, AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Digital Sound Enhancement Engine (DSEE) | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | 2% | - | |
| Max Sound Pressure | 100 dB | - | |
| Diaphragm | - | 9 mm |
| MICROPHONE | EPOS GTW 270 | Sony WI-C100 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 7500 Hz | - | |
| Sensitivity | -20 dBV/Pascal | - |
| REMOTE CONTROL | EPOS GTW 270 | Sony WI-C100 |
|---|
| Controls | Answer/end, play/pause, next/previous track | Volume, play/pause, skip track, voice assistant |
|---|
| CABLE | EPOS GTW 270 | Sony WI-C100 |
|---|
| Cable Type | USB-C charge cable | - |
|---|
| BATTERY AND CHARGING | EPOS GTW 270 | Sony WI-C100 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | - | 25 hour(s) | |
| Charging Time | 130 min | 3 hour(s) | EPOS GTW 270 recharge faster than EPOS GTW 270. |
| CONNECTIONS | EPOS GTW 270 | Sony WI-C100 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | EPOS GTW 270 | Sony WI-C100 |
|---|
| Included Accessories | Charging case, silicone ear tip | 3 pairs of ear tips (small, medium, large) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - 2 years | - |
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