Detailed comparison and review of JLab Audio Epic Air Sport ANC 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 Epic Air Sport ANC | OPPO Enco W31 |
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Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Weight | 10 g | 50 g | JLab Audio Epic Air Sport ANC are lighter than JLab Audio Epic Air Sport ANC headphones. |
Dimensions & Weight Details | Charging case: 144 g | - | |
Colour | Black | Black | White | |
Protection | Dirt-resistant, sweat-resistant, water-resistant | Dust-resistant, IP54, water-resistant | |
Design | Sports | - | |
Recommended Use | - | Portable electronics | |
Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
SOUND QUALITY | JLab Audio Epic Air Sport ANC | OPPO Enco W31 |
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Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
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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 Audio Codec | - | AAC | |
Active Noise Cancelling | Yes | - | JLab Audio Epic Air Sport ANC are equipped with active noice cancellation. |
Active Noise Cancelling Technology | JLab Smart ANC | - | |
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 | - | |
Max Sound Pressure | 110 dB | - | |
Diaphragm | 8 mm | Graphene - 7 mm | JLab Audio Epic Air Sport ANC have a thicker diaphragm than OPPO Enco W31. |
Magnet Material | Neodymium | - |
MICROPHONE | JLab Audio Epic Air Sport ANC | OPPO Enco W31 |
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Form Factor | Built-in | Built-in | |
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Noise Cancelling | - | Yes | OPPO Enco W31 microphone can cancel out ambient noise. |
Sensitivity | -40 dB | -38 dBV/Pascal | |
Microphones Included | 3 | - |
REMOTE CONTROL | JLab Audio Epic Air Sport ANC | OPPO Enco W31 |
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Controls | Volume, answer/end, play/pause, next/previous track, reject call, equaliser preset, ANC on/off | Next/previous track, voice assistant |
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CABLE | JLab Audio Epic Air Sport ANC | OPPO Enco W31 |
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Cable Type | - | USB charge cable - detachable |
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FEATURES | JLab Audio Epic Air Sport ANC | OPPO Enco W31 |
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Intelligent Assistant | Google Assistant ready, Siri ready | - | |
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Sensors | On-ear detection | Touch sensor |
BATTERY AND CHARGING | JLab Audio Epic Air Sport ANC | OPPO Enco W31 |
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Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
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Battery Capacity | 120 mAh | 25 mAh | JLab Audio Epic Air Sport ANC have a higher battery capacity than OPPO Enco W31. |
Battery Life | 70 hour(s) | 3.5 hour(s) | JLab Audio Epic Air Sport ANC lasts longer on a single charge than the OPPO Enco W31. |
Battery Life Details | Continuous playback (active noise-cancelling on) (with included charging case): up to 50 hours Continuous playback (with included charging case): up to 70 hours Continuous playback: up to 15 hours Continuous playback (active noise-cancelling on): up to 11 hours |
Continuous playback (with included charging case): up to 15 hours Continuous playback: up to 3.5 hours |
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Standby Time | 100 hours | - | |
Charging Time | 3 hour(s) | 2.5 hour(s) | OPPO Enco W31 recharge faster than JLab Audio Epic Air Sport ANC. |
Included Qty | - | 2 |
OTHERS | JLab Audio Epic Air Sport ANC | OPPO Enco W31 |
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Included Accessories | 3 pairs of gel ear tips, charging case (1000 mAh), Cloud Foam eartips (M) set, 2 pairs of Extra Long tips (medium, large) | Ear tips kit, USB charge cable, charging case (350 mAh) | |
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Compliant Standards | Bluetooth Class 1, IP66 | - | |
Service & Support | Limited warranty - 2 years | - |