Side by side comparison and review of EPOS GTW 270 and JVC HA A9T. 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 GTW 270 | JVC HA A9T |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 2.36 cm | - | |
| Width | 2.39 cm | - | |
| Depth | 2.31 cm | - | |
| Weight | - | 4.1 g | |
| Dimensions & Weight Details | - | Charging case: 41 g | |
| Colour | Grey, black, silver | Black, Marine Blue | Black, antracite | Black, olive green | Grey, white | |
| Protection | - | Splashproof, sweat-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 15 m | 10 m | EPOS GTW 270 have a greater operating distance than JVC HA A9T. |
| SOUND QUALITY | EPOS GTW 270 | JVC HA A9T |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.1 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | SBC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | 2% | - | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | 100 dB | - | |
| Diaphragm | - | 6 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | EPOS GTW 270 | JVC HA A9T |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 7500 Hz | - | |
| Sensitivity | -20 dBV/Pascal | - |
| REMOTE CONTROL | EPOS GTW 270 | JVC HA A9T |
|---|
| Controls | Answer/end, play/pause, next/previous track | Voice assistant |
|---|
| CABLE | EPOS GTW 270 | JVC HA A9T |
|---|
| Cable Type | USB-C charge cable | USB-C cable - detachable |
|---|
| FEATURES | EPOS GTW 270 | JVC HA A9T |
|---|
| Features | - | Touch control, auto power on/off | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes |
| BATTERY AND CHARGING | EPOS GTW 270 | JVC HA A9T |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 7.5 hour(s) | |
| Battery Life Details | - | Continuous playback: up to 7.5 hours Continuous playback (with included charging case): up to 30 hours |
|
| Charging Time | 130 min | 2 hour(s) | JVC HA A9T recharge faster than EPOS GTW 270. |
| CONNECTIONS | EPOS GTW 270 | JVC HA A9T |
|---|
| Connector Type | - | USB-C (power only) |
|---|
| OTHERS | EPOS GTW 270 | JVC HA A9T |
|---|
| Included Accessories | Charging case, silicone ear tip | 3 pairs of ear tips (small, medium, large), charging case, USB-C cable | |
|---|---|---|---|
| Compliant Standards | - | IPX5 | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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