Detailed comparison and review of OPPO Enco W51 and JLab Audio Go Air Sport. 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 | OPPO Enco W51 | JLab Audio Go Air Sport |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 55.5 g | 57.5 g | OPPO Enco W51 are lighter than OPPO Enco W51 headphones. |
| Dimensions & Weight Details | - | Earbud: 6.2 g Charging case: 41.5 g |
|
| Colour | White floral | Starry blue | Graphite | |
| Protection | Dust-resistant, IP54, water-resistant | Sweat-resistant, water-resistant | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 9.14 m | OPPO Enco W51 have a greater operating distance than JLab Audio Go Air Sport. |
| SOUND QUALITY | OPPO Enco W51 | JLab Audio Go Air Sport |
|---|
| 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 5.1 | JLab Audio Go Air Sport have a more advanced version of Bluetooth than OPPO Enco W51. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | Yes | - | OPPO Enco W51 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Bass Boost, Signature Sound, Balanced Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 103 dB | 103 dB +/- 3dB | Both headphones offer the same sensitivity. |
| Impedance | - | 16 Ohm | |
| Diaphragm | 7 mm | 6 mm | OPPO Enco W51 have a thicker diaphragm than JLab Audio Go Air Sport. |
| MICROPHONE | OPPO Enco W51 | JLab Audio Go Air Sport |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -38 dBV/Pascal | -42 dB | |
| Sensitivity Margin | - | +/- 3dB |
| REMOTE CONTROL | OPPO Enco W51 | JLab Audio Go Air Sport |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track, voice assistant, equaliser preset |
|---|
| FEATURES | OPPO Enco W51 | JLab Audio Go Air Sport |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Siri, Google Assistant |
| BATTERY AND CHARGING | OPPO Enco W51 | JLab Audio Go Air Sport |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 25 mAh | 43 mAh | JLab Audio Go Air Sport have a higher battery capacity than OPPO Enco W51. |
| Battery Life | 4 hour(s) | 8 hour(s) | JLab Audio Go Air Sport lasts longer on a single charge than the OPPO Enco W51. |
| Battery Life Details | 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 |
Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 32 hours |
|
| Standby Time | - | 60 hours | |
| Charging Time | - | 2.2 hour(s) | |
| Included Qty | 2 | 2 |
| OTHERS | OPPO Enco W51 | JLab Audio Go Air Sport |
|---|
| Included Accessories | Charging case (480 mAh) | 3 pairs of gel ear tips, charging case (350 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IP55 | |
| Service & Support | - | Limited warranty - 2 years |
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