In depth comparison and review of OPPO Enco W51 and Huawei FreeBuds 5i. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | OPPO Enco W51 | Huawei FreeBuds 5i |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.39 cm | |
| Width | - | 3.09 cm | |
| Depth | - | 2.17 cm | |
| Weight | 55.5 g | 4.9 g | Huawei FreeBuds 5i are lighter than OPPO Enco W51 headphones. |
| Colour | White floral | Starry blue | Black | Blue | |
| Protection | Dust-resistant, IP54, water-resistant | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - | |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | OPPO Enco W51 | Huawei FreeBuds 5i |
|---|
| 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 5.2 | Huawei FreeBuds 5i have a more advanced version of Bluetooth than OPPO Enco W51. |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 103 dB | - | |
| Diaphragm | 7 mm | 10 mm | Huawei FreeBuds 5i have a thicker diaphragm than OPPO Enco W51. |
| MICROPHONE | OPPO Enco W51 | Huawei FreeBuds 5i |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Sensitivity | -38 dBV/Pascal | - |
| BATTERY AND CHARGING | OPPO Enco W51 | Huawei FreeBuds 5i |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 25 mAh | - | |
| Battery Life | 4 hour(s) | 7.5 hour(s) | Huawei FreeBuds 5i 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 (with included charging case): up to 28 hours | |
| Included Qty | 2 | - |
| OTHERS | OPPO Enco W51 | Huawei FreeBuds 5i |
|---|
| Included Accessories | Charging case (480 mAh) | - | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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