Detailed comparison and review of OPPO Enco W31 and Huawei FreeBuds SE. 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 W31 | Huawei FreeBuds SE |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 50 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 | Black | White | 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 W31 | 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 W31. |
| 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 | AAC | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Huawei FreeBuds SE 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 | 95 dB | - | |
| Diaphragm | Graphene - 7 mm | 10 mm | Huawei FreeBuds SE have a thicker diaphragm than OPPO Enco W31. |
| MICROPHONE | OPPO Enco W31 | Huawei FreeBuds SE |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Sensitivity | -38 dBV/Pascal | - |
| REMOTE CONTROL | OPPO Enco W31 | Huawei FreeBuds SE |
|---|
| Controls | Next/previous track, voice assistant | Answer/end, play/pause |
|---|
| CABLE | OPPO Enco W31 | Huawei FreeBuds SE |
|---|
| Cable Type | USB charge cable - detachable | USB-C charge cable - detachable |
|---|
| FEATURES | OPPO Enco W31 | Huawei FreeBuds SE |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Sensors | Touch sensor | G-sensor |
| BATTERY AND CHARGING | OPPO Enco W31 | 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 W31. |
| Battery Life | 3.5 hour(s) | 6 hour(s) | Huawei FreeBuds SE lasts longer on a single charge than the OPPO Enco W31. |
| Battery Life Details | Continuous playback (with included charging case): up to 15 hours Continuous playback: 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 | 2.5 hour(s) | 1.5 hour(s) | Huawei FreeBuds SE recharge faster than OPPO Enco W31. |
| Included Qty | 2 | - |
| OTHERS | OPPO Enco W31 | Huawei FreeBuds SE |
|---|
| Included Accessories | Ear tips kit, USB charge cable, charging case (350 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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