In depth comparison and review of JLab Audio JBuds Pro Signature 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 | JLab Audio JBuds Pro Signature | OPPO Enco W31 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 50 g | |
| Colour | Grey, white | Black | Black | White | |
| Protection | - | Dust-resistant, IP54, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | 10 m | OPPO Enco W31 have a greater operating distance than JLab Audio JBuds Pro Signature. |
| SOUND QUALITY | JLab Audio JBuds Pro Signature | OPPO Enco W31 |
|---|
| 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 | OPPO Enco W31 have a more advanced version of Bluetooth than JLab Audio JBuds Pro Signature. |
| Bluetooth Audio Codec | - | AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 95 dB | |
| Diaphragm | 10 mm | Graphene - 7 mm | JLab Audio JBuds Pro Signature have a thicker diaphragm than OPPO Enco W31. |
| Features | Voice control | - |
| MICROPHONE | JLab Audio JBuds Pro Signature | OPPO Enco W31 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | - | Yes | OPPO Enco W31 microphone can cancel out ambient noise. |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | JLab Audio JBuds Pro Signature | OPPO Enco W31 |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode | Next/previous track, voice assistant |
|---|
| CABLE | JLab Audio JBuds Pro Signature | OPPO Enco W31 |
|---|
| Cable Type | Micro-USB charge cable | USB charge cable - detachable |
|---|
| FEATURES | JLab Audio JBuds Pro Signature | OPPO Enco W31 |
|---|
| Sensors | - | Touch sensor |
|---|
| BATTERY AND CHARGING | JLab Audio JBuds Pro Signature | OPPO Enco W31 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 25 mAh | |
| Battery Life | 6 hours | 3.5 hour(s) | JLab Audio JBuds Pro Signature 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 | - | 2.5 hour(s) | |
| Included Qty | - | 2 |
| WIRELESS LINK | JLab Audio JBuds Pro Signature | OPPO Enco W31 |
|---|
| Transmission Range | 9.1 m | - |
|---|
| OTHERS | JLab Audio JBuds Pro Signature | OPPO Enco W31 |
|---|
| Included Accessories | 3 pairs of silicone ear tips, cable clip, 2 sizes Cush Fins | Ear tips kit, USB charge cable, charging case (350 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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