In depth comparison and review of Vivo HP2055 and OPPO Enco W31. 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 | Vivo HP2055 | OPPO Enco W31 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 27.4 g | 50 g | Vivo HP2055 are lighter than Vivo HP2055 headphones. |
| Colour | Dark grey | Black | White | |
| Protection | Waterproof, sweat-resistant, rainproof, IP55, dust-proof | Dust-resistant, IP54, water-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Vivo HP2055 | OPPO Enco W31 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Audio Codec | LDAC | AAC | |
| Active Noise Cancelling | Yes | - | Vivo HP2055 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 100 dB +/- 3dB | 95 dB | Vivo HP2055 have higher sensitivity than OPPO Enco W31. |
| Impedance | 32 Ohm | - | |
| Diaphragm | - | Graphene - 7 mm |
| MICROPHONE | Vivo HP2055 | OPPO Enco W31 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | OPPO Enco W31 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 8000 Hz | - | |
| Sensitivity | -38 dB | -38 dBV/Pascal |
| REMOTE CONTROL | Vivo HP2055 | OPPO Enco W31 |
|---|
| Controls | Voice assistant | Next/previous track, voice assistant |
|---|
| CABLE | Vivo HP2055 | OPPO Enco W31 |
|---|
| Cable Type | - | USB charge cable - detachable |
|---|
| FEATURES | Vivo HP2055 | OPPO Enco W31 |
|---|
| Sensors | - | Touch sensor |
|---|
| BATTERY AND CHARGING | Vivo HP2055 | OPPO Enco W31 |
|---|
| Battery Type | Headphone battery rechargeable - lithium | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 129 mAh | 25 mAh | Vivo HP2055 have a higher battery capacity than OPPO Enco W31. |
| Battery Life | 12 hour(s) | 3.5 hour(s) | Vivo HP2055 lasts longer on a single charge than the OPPO Enco W31. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 15 hours Continuous playback: up to 3.5 hours |
|
| Charging Time | 1.5 hour(s) | 2.5 hour(s) | Vivo HP2055 recharge faster than Vivo HP2055. |
| Included Qty | - | 2 |
| OTHERS | Vivo HP2055 | OPPO Enco W31 |
|---|
| Included Accessories | - | Ear tips kit, USB charge cable, charging case (350 mAh) |
|---|
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