Detailed comparison and review of EPOS GTW 270 and Poly SupraPlus NC. 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 | EPOS GTW 270 | Poly SupraPlus NC |
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Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
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Height | 2.36 cm | - | |
Width | 2.39 cm | - | |
Depth | 2.31 cm | - | |
Colour | Grey, black, silver | - | |
Recommended Use | Portable electronics | - | |
Bluetooth Range (Operating Distance) | 15 m | - |
SOUND QUALITY | EPOS GTW 270 | Poly SupraPlus NC |
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Headphones Form Factor | In-ear | - | |
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Headphones Technology | Dynamic | - | |
Connectivity Technology | Wireless | - | |
Wireless Technology | Bluetooth | - | |
Bluetooth Version | Bluetooth 5.1 | - | |
Bluetooth Audio Codec | aptX | - | |
Sound Output Mode | Stereo | - | |
Frequency Response | 20 - 20000 Hz | - | |
Total Harmonic Distortion (THD) | 2% | - | |
Max Sound Pressure | 100 dB | - |
MICROPHONE | EPOS GTW 270 | Poly SupraPlus NC |
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Form Factor | Built-in | - | |
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Microphone Operation Mode | Omni-directional | - | |
Frequency Response | 100 - 7500 Hz | - | |
Sensitivity | -20 dBV/Pascal | - |
REMOTE CONTROL | EPOS GTW 270 | Poly SupraPlus NC |
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Controls | Answer/end, play/pause, next/previous track | - |
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CABLE | EPOS GTW 270 | Poly SupraPlus NC |
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Cable Type | USB-C charge cable | - |
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BATTERY AND CHARGING | EPOS GTW 270 | Poly SupraPlus NC |
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Battery Type | Headphone battery rechargeable | - | |
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Charging Time | 130 min | - |
OTHERS | EPOS GTW 270 | Poly SupraPlus NC |
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Included Accessories | Charging case, silicone ear tip | Monitor receiver | |
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TAA Compliant | - | Yes | |
Service & Support | Limited warranty - 2 years | - |