Detailed comparison and review of Soundcore Liberty 2 Pro and OPPO Enco W31. 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 | Soundcore Liberty 2 Pro | OPPO Enco W31 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 50 g | |
| Colour | Black | Black | White | |
| Protection | Sweat-resistant, IPX4 | Dust-resistant, IP54, water-resistant | |
| 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 | Soundcore Liberty 2 Pro | OPPO Enco W31 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Balanced armature / dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX | AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 95 dB | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 11 mm | Graphene - 7 mm | Soundcore Liberty 2 Pro have a thicker diaphragm than OPPO Enco W31. |
| MICROPHONE | Soundcore Liberty 2 Pro | OPPO Enco W31 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | 4 | - |
| REMOTE CONTROL | Soundcore Liberty 2 Pro | OPPO Enco W31 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, reject call, voice assistant | Next/previous track, voice assistant |
|---|
| CABLE | Soundcore Liberty 2 Pro | OPPO Enco W31 |
|---|
| Cable Type | - | USB charge cable - detachable |
|---|
| FEATURES | Soundcore Liberty 2 Pro | OPPO Enco W31 |
|---|
| Features | HearID Technology | - | |
|---|---|---|---|
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | Soundcore Liberty 2 Pro | OPPO Enco W31 |
|---|
| Battery Type | 2 x headphone battery rechargeable - wireless charging | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 65 mAh | 25 mAh | Soundcore Liberty 2 Pro have a higher battery capacity than OPPO Enco W31. |
| Battery Life | 8 hour(s) | 3.5 hour(s) | Soundcore Liberty 2 Pro lasts longer on a single charge than the OPPO Enco W31. |
| Battery Life Details | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 32 hours |
Continuous playback (with included charging case): up to 15 hours Continuous playback: up to 3.5 hours |
|
| Wireless Charging Standards | Qi | - | |
| Charging Time | 1.5 hour(s) | 2.5 hour(s) | Soundcore Liberty 2 Pro recharge faster than Soundcore Liberty 2 Pro. |
| Included Qty | 2 | 2 |
| OTHERS | Soundcore Liberty 2 Pro | OPPO Enco W31 |
|---|
| Included Accessories | 7 pairs of ear tips, 3 pairs of EarWings, charging case (500 mAh), USB-C charging cable | Ear tips kit, USB charge cable, charging case (350 mAh) | |
|---|---|---|---|
| Compliant Standards | IPX4 | - | |
| Service & Support | Limited warranty - 18 months | - |
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