Detailed comparison and review of JLab Audio JBuds Air Executive and OPPO Enco W51. 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 Executive | OPPO Enco W51 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 55.5 g | |
| Dimensions & Weight Details | Earbud: 5.5 g Charging case: 61 g |
- | |
| Colour | White | White floral | Starry blue | |
| Protection | Dust-resistant, sweat-resistant, water-resistant | Dust-resistant, IP54, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.14 m | 10 m | OPPO Enco W51 have a greater operating distance than JLab Audio JBuds Air Executive. |
| SOUND QUALITY | JLab Audio JBuds Air Executive | OPPO Enco W51 |
|---|
| Headphones Form Factor | In-ear | 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 | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | - | Yes | OPPO Enco W51 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost, Signature Sound | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 103 dB | 103 dB | Both headphones offer the same sensitivity. |
| Impedance | 32 Ohm | - | |
| Diaphragm | 8 mm | 7 mm | JLab Audio JBuds Air Executive have a thicker diaphragm than OPPO Enco W51. |
| Magnet Material | Neodymium | - |
| MICROPHONE | JLab Audio JBuds Air Executive | OPPO Enco W51 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | 2 | - |
| CABLE | JLab Audio JBuds Air Executive | OPPO Enco W51 |
|---|
| Cable Type | USB charge cable | - |
|---|
| BATTERY AND CHARGING | JLab Audio JBuds Air Executive | OPPO Enco W51 |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 60 mAh | 25 mAh | JLab Audio JBuds Air Executive have a higher battery capacity than OPPO Enco W51. |
| Battery Life | 6 hour(s) | 4 hour(s) | JLab Audio JBuds Air Executive lasts longer on a single charge than the OPPO Enco W51. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous playback (with included charging case): up to 30 hours |
Continuous playback (noise cancelling OFF / cable connection): up to 24 hours Continuous playback (noise cancelling ON / cable connection): up to 20 hours Continuous playback (noise cancelling OFF): up to 4 hours Continuous playback (noise cancelling ON): up to 3.5 hours |
|
| Charging Time | 1.5 hour(s) | - | |
| Included Qty | 2 | 2 |
| OTHERS | JLab Audio JBuds Air Executive | OPPO Enco W51 |
|---|
| Included Accessories | 3 pairs of gel ear tips, charging case (700 mAh), Cush Fins kit, Cloud Foam ear tips kit | Charging case (480 mAh) | |
|---|---|---|---|
| Compliant Standards | IP55 | - | |
| Service & Support | Limited warranty - parts - 2 years | - |
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