Detailed comparison and review of Bang & Olufsen Beoplay E6 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 | Bang & Olufsen Beoplay E6 | OPPO Enco W51 |
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Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Height | 4.7 cm | - | |
Width | 2.22 cm | - | |
Depth | 2.63 cm | - | |
Weight | 21 g | 55.5 g | Bang & Olufsen Beoplay E6 are lighter than Bang & Olufsen Beoplay E6 headphones. |
Colour | Black | Peony AW19 | White floral | Starry blue | |
Body Material | Aluminium, nylon, silicone, leather, foam, polymer, textile | - | |
Protection | Moisture-resistant, sweat-resistant | Dust-resistant, IP54, water-resistant | |
Recommended Use | Portable electronics | Portable electronics | |
Bluetooth Range (Operating Distance) | - | 10 m |
SOUND QUALITY | Bang & Olufsen Beoplay E6 | OPPO Enco W51 |
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Headphones Form Factor | In-ear | In-ear | |
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Headphones Technology | Dynamic | Dynamic | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | OPPO Enco W51 have a more advanced version of Bluetooth than Bang & Olufsen Beoplay E6. |
Bluetooth Audio Codec | AAC | - | |
Active Noise Cancelling | - | Yes | OPPO Enco W51 are equipped with active noice cancellation. |
Noise Isolating | Yes | - | Bang & Olufsen Beoplay E6 are equipped with a noise isolating function. |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
Sensitivity | 113 dB | 103 dB | Bang & Olufsen Beoplay E6 have higher sensitivity than OPPO Enco W51. |
Impedance | 16 Ohm | - | |
Diaphragm | 6.4 mm | 7 mm | OPPO Enco W51 have a thicker diaphragm than Bang & Olufsen Beoplay E6. |
MICROPHONE | Bang & Olufsen Beoplay E6 | OPPO Enco W51 |
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Form Factor | - | Built-in | |
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Type | On-cable | - | |
Microphone Operation Mode | Omni-directional | - | |
Sensitivity | - | -38 dBV/Pascal |
REMOTE CONTROL | Bang & Olufsen Beoplay E6 | OPPO Enco W51 |
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Controls | 3-button remote | - |
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CABLE | Bang & Olufsen Beoplay E6 | OPPO Enco W51 |
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Cable Type | USB charge cable - detachable | - | |
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Cable Length | 0.52 m | - |
BATTERY AND CHARGING | Bang & Olufsen Beoplay E6 | OPPO Enco W51 |
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Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
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Battery Capacity | 50 mAh | 25 mAh | Bang & Olufsen Beoplay E6 have a higher battery capacity than OPPO Enco W51. |
Battery Life | 5 hour(s) | 4 hour(s) | Bang & Olufsen Beoplay E6 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 |
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Charging Time | 2 hour(s) | - | |
Included Qty | 2 | 2 |
OTHERS | Bang & Olufsen Beoplay E6 | OPPO Enco W51 |
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Included Accessories | Carrying pouch, USB charging cable, pair of Comply foam ear tips, 2 cable clips, 4 pairs of silicone ear tips (extra small, small, medium, large), 4 pairs of EarFins | Charging case (480 mAh) | |
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Compliant Standards | IP54 | - |