Detailed comparison and review of Sennheiser HD 1 In-Ear Wireless and Poly - Plantronics Backbeat Game. 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 | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Game |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 14 g | |
| Colour | - | Black | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Game |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 2.1 | Sennheiser HD 1 In-Ear Wireless have a more advanced version of Bluetooth than Poly - Plantronics Backbeat Game. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Noise Isolating | - | Yes | Poly - Plantronics Backbeat Game are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 15 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 1 In-Ear Wireless offer a larger frequency range than Poly - Plantronics Backbeat Game. |
| Total Harmonic Distortion (THD) | <0.5% | 5% | Sennheiser HD 1 In-Ear Wireless have lower total harmonic distortion than Sennheiser HD 1 In-Ear Wireless. |
| Sensitivity | - | 104 dB/mW | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | 6 mm | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Game |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Game |
|---|
| Controls | - | Volume, answer/end |
|---|
| CABLE | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Game |
|---|
| Cable Type | USB charge cable | USB charge cable |
|---|
| FEATURES | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Game |
|---|
| Additional Functions | - | DSP |
|---|
| BATTERY AND CHARGING | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Game |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 170 mAh | - | |
| Battery Life | 10 hour(s) | 5 hours | Sennheiser HD 1 In-Ear Wireless lasts longer on a single charge than the Poly - Plantronics Backbeat Game. |
| Charging Time | 1.5 hour(s) | - |
| WIRELESS LINK | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Game |
|---|
| Transmission Range | - | 10 m |
|---|
| OTHERS | Sennheiser HD 1 In-Ear Wireless | Poly - Plantronics Backbeat Game |
|---|
| Included Accessories | Carrying case, 4 pairs of earpads (extra small, small, medium, large) | - | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone |
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