In depth comparison and review of Sennheiser HD 1 In-Ear Wireless and Vivo HP2055. 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 | Sennheiser HD 1 In-Ear Wireless | Vivo HP2055 |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 27.4 g | |
| Colour | - | Dark grey | |
| Protection | - | Waterproof, sweat-resistant, rainproof, IP55, dust-proof | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser HD 1 In-Ear Wireless | Vivo HP2055 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Vivo HP2055 have a more advanced version of Bluetooth than Sennheiser HD 1 In-Ear Wireless. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | - | LDAC | |
| Active Noise Cancelling | - | Yes | Vivo HP2055 are equipped with active noice cancellation. |
| 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 Vivo HP2055. |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | - | 100 dB +/- 3dB | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 112 dB | - |
| MICROPHONE | Sennheiser HD 1 In-Ear Wireless | Vivo HP2055 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | - | 100 - 8000 Hz | |
| Sensitivity | -44 dBV/Pascal | -38 dB |
| REMOTE CONTROL | Sennheiser HD 1 In-Ear Wireless | Vivo HP2055 |
|---|
| Controls | - | Voice assistant |
|---|
| CABLE | Sennheiser HD 1 In-Ear Wireless | Vivo HP2055 |
|---|
| Cable Type | USB charge cable | - |
|---|
| BATTERY AND CHARGING | Sennheiser HD 1 In-Ear Wireless | Vivo HP2055 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium | |
|---|---|---|---|
| Battery Capacity | 170 mAh | 129 mAh | Sennheiser HD 1 In-Ear Wireless have a higher battery capacity than Vivo HP2055. |
| Battery Life | 10 hour(s) | 12 hour(s) | Vivo HP2055 lasts longer on a single charge than the Sennheiser HD 1 In-Ear Wireless. |
| Charging Time | 1.5 hour(s) | 1.5 hour(s) | The charging of both headphones last the same time. |
| OTHERS | Sennheiser HD 1 In-Ear Wireless | Vivo HP2055 |
|---|
| Included Accessories | Carrying case, 4 pairs of earpads (extra small, small, medium, large) | - |
|---|
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