Side by side comparison and review of OPPO Enco W51 and Huawei FreeBuds SE. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | OPPO Enco W51 | Huawei FreeBuds SE |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 55.5 g | - | |
| Dimensions & Weight Details | - | Charging case: 7 cm x 3.55 cm x 2.75 cm / 35.6 g Earphone: 2.06 cm x 2 cm x 3.81 cm / 5.1 g |
|
| Colour | White floral | Starry blue | White | Blue | |
| Protection | Dust-resistant, IP54, water-resistant | IPX4 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | OPPO Enco W51 | Huawei FreeBuds SE |
|---|
| 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 SE have a more advanced version of Bluetooth than OPPO Enco W51. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), General Audio/Video Distribution Profile (GAVDP), Radio Frequency Communication (RFCOMM) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 103 dB | - | |
| Diaphragm | 7 mm | 10 mm | Huawei FreeBuds SE have a thicker diaphragm than OPPO Enco W51. |
| MICROPHONE | OPPO Enco W51 | Huawei FreeBuds SE |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Huawei FreeBuds SE microphone can cancel out ambient noise. |
| Sensitivity | -38 dBV/Pascal | - |
| REMOTE CONTROL | OPPO Enco W51 | Huawei FreeBuds SE |
|---|
| Controls | - | Answer/end, play/pause |
|---|
| CABLE | OPPO Enco W51 | Huawei FreeBuds SE |
|---|
| Cable Type | - | USB-C charge cable - detachable |
|---|
| FEATURES | OPPO Enco W51 | Huawei FreeBuds SE |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Sensors | - | G-sensor |
| BATTERY AND CHARGING | OPPO Enco W51 | Huawei FreeBuds SE |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 25 mAh | 37 mAh | Huawei FreeBuds SE have a higher battery capacity than OPPO Enco W51. |
| Battery Life | 4 hour(s) | 6 hour(s) | Huawei FreeBuds SE 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 6 hours Continuous talk: up to 4 hours Continuous playback (with included charging case): up to 24 hours Continuous talk (with included charging case): up to 16 hours |
|
| Charging Time | - | 1.5 hour(s) | |
| Included Qty | 2 | - |
| OTHERS | OPPO Enco W51 | Huawei FreeBuds SE |
|---|
| Included Accessories | Charging case (480 mAh) | 3 ear tips (small, medium, large), USB-C charging cable, charging case (410 mAh) | |
|---|---|---|---|
| Compliant Standards | - | FCC, NRCAN, RoHS 2.0 |
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