Detailed comparison and review of EPOS I SENNHEISER GTW 270 Hybrid and Poly Savi 8240-M D2. 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 I SENNHEISER GTW 270 Hybrid | Poly Savi 8240-M D2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Height | 2.4 cm | - | |
| Width | 2.4 cm | - | |
| Depth | 2.3 cm | - | |
| Colour | Grey, black, silver | - | |
| Protection | IPX5, water-resistant | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 15 m | - |
| SOUND QUALITY | EPOS I SENNHEISER GTW 270 Hybrid | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| 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 I SENNHEISER GTW 270 Hybrid | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 7500 Hz | - | |
| Sensitivity | -20 dBV/Pascal | - |
| REMOTE CONTROL | EPOS I SENNHEISER GTW 270 Hybrid | Poly Savi 8240-M D2 |
|---|
| Controls | Answer/end, play/pause, next/previous track | - |
|---|
| CABLE | EPOS I SENNHEISER GTW 270 Hybrid | Poly Savi 8240-M D2 |
|---|
| Cable Type | USB-C charge cable | - |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER GTW 270 Hybrid | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 5 hour(s) | - | |
| 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) | - |
| OTHERS | EPOS I SENNHEISER GTW 270 Hybrid | Poly Savi 8240-M D2 |
|---|
| Included Accessories | USB dongle, charging case, USB-C to USB-A cable, silicone ear tip | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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