In depth comparison and review of OPPO Enco W31 and OPPO Enco Buds 2. 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 W31 | OPPO Enco Buds 2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 50 g | - | |
| Dimensions & Weight Details | - | Earphone: 4 g Charging case: 5.7 cm x 5.7 cm x 2.56 cm / 30 g Charging case with earphones: 38 g |
|
| Colour | Black | White | Moonlight | |
| Protection | Dust-resistant, IP54, water-resistant | IPX4 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | OPPO Enco W31 | OPPO Enco Buds 2 |
|---|
| 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 | OPPO Enco Buds 2 have a more advanced version of Bluetooth than OPPO Enco W31. |
| Bluetooth Audio Codec | AAC | SBC, AAC | |
| Active Noise Cancelling | - | Yes | OPPO Enco Buds 2 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 95 dB | 101 dB | OPPO Enco Buds 2 have higher sensitivity than OPPO Enco W31. |
| Diaphragm | Graphene - 7 mm | - |
| MICROPHONE | OPPO Enco W31 | OPPO Enco Buds 2 |
|---|
| 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 | OPPO Enco Buds 2 |
|---|
| Controls | Next/previous track, voice assistant | - |
|---|
| CABLE | OPPO Enco W31 | OPPO Enco Buds 2 |
|---|
| Cable Type | USB charge cable - detachable | - |
|---|
| FEATURES | OPPO Enco W31 | OPPO Enco Buds 2 |
|---|
| Features | - | Touch control, noise reduction | |
|---|---|---|---|
| Sensors | Touch sensor | - |
| BATTERY AND CHARGING | OPPO Enco W31 | OPPO Enco Buds 2 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 25 mAh | 40 mAh | OPPO Enco Buds 2 have a higher battery capacity than OPPO Enco W31. |
| Battery Life | 3.5 hour(s) | 7 hours | OPPO Enco Buds 2 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 (noise cancelling OFF): up to 7 hours Continuous playback (noise cancelling OFF / with included charging case): up to 28 hours |
|
| Charging Time | 2.5 hour(s) | 90 min | OPPO Enco Buds 2 recharge faster than OPPO Enco W31. |
| Included Qty | 2 | 2 |
| OTHERS | OPPO Enco W31 | OPPO Enco Buds 2 |
|---|
| Included Accessories | Ear tips kit, USB charge cable, charging case (350 mAh) | Charging case (460 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 |
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