Detailed comparison and review of JLab Audio JBuds Air Sport and OPPO Enco W31. 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 | JLab Audio JBuds Air Sport | OPPO Enco W31 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 7.59 cm | - | |
| Width | 4.75 cm | - | |
| Depth | 2.46 cm | - | |
| Weight | 136 g | 50 g | OPPO Enco W31 are lighter than JLab Audio JBuds Air Sport headphones. |
| Dimensions & Weight Details | Earbud: 5 g Charging case: 50 g |
- | |
| Colour | White | Black | Black | White | |
| Protection | Sweat-resistant, IP55 | Dust-resistant, IP54, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9 m | 10 m | OPPO Enco W31 have a greater operating distance than JLab Audio JBuds Air Sport. |
| SOUND QUALITY | JLab Audio JBuds Air Sport | OPPO Enco W31 |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | 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 Profiles | Headset Profile (HSP) | - | |
| Bluetooth Audio Codec | - | AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 95 dB | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 8 mm | Graphene - 7 mm | JLab Audio JBuds Air Sport have a thicker diaphragm than OPPO Enco W31. |
| Magnet Material | Neodymium magnet | - |
| MICROPHONE | JLab Audio JBuds Air Sport | OPPO Enco W31 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | OPPO Enco W31 microphone can cancel out ambient noise. |
| Sensitivity | -38 dB | -38 dBV/Pascal | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | JLab Audio JBuds Air Sport | OPPO Enco W31 |
|---|
| Controls | - | Next/previous track, voice assistant |
|---|
| CABLE | JLab Audio JBuds Air Sport | OPPO Enco W31 |
|---|
| Cable Type | - | USB charge cable - detachable |
|---|
| FEATURES | JLab Audio JBuds Air Sport | OPPO Enco W31 |
|---|
| Sensors | - | Touch sensor |
|---|
| BATTERY AND CHARGING | JLab Audio JBuds Air Sport | OPPO Enco W31 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 60 mAh | 25 mAh | JLab Audio JBuds Air Sport have a higher battery capacity than OPPO Enco W31. |
| Battery Life | 6.5 hour(s) | 3.5 hour(s) | JLab Audio JBuds Air Sport lasts longer on a single charge than the OPPO Enco W31. |
| Battery Life Details | Continuous playback (with included charging case): up to 34 hours | 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) | JLab Audio JBuds Air Sport recharge faster than JLab Audio JBuds Air Sport. |
| Included Qty | 2 | 2 |
| OTHERS | JLab Audio JBuds Air Sport | OPPO Enco W31 |
|---|
| Included Accessories | 3 pairs of gel ear tips, 2 x 2 sizes Cush Fins, charging case (500 mAh) with Integrated Charging Cable | Ear tips kit, USB charge cable, charging case (350 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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