Detailed comparison and review of Shure SE215 Sound Isolating 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 | Shure SE215 Sound Isolating | OPPO Enco W31 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | Sound Isolating | - | |
| Weight | 30 g | 50 g | Shure SE215 Sound Isolating are lighter than Shure SE215 Sound Isolating headphones. |
| Colour | Clear | Translucent black | Black | White | |
| Protection | - | Dust-resistant, IP54, water-resistant | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Shure SE215 Sound Isolating | OPPO Enco W31 |
|---|
| 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 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Audio Codec | - | AAC | |
| Noise Isolating | Yes | - | Shure SE215 Sound Isolating are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 22 - 17000 Hz | 20 - 20000 Hz | OPPO Enco W31 offer a larger frequency range than Shure SE215 Sound Isolating. |
| Sensitivity | 107 dB/mW | 95 dB | Shure SE215 Sound Isolating have higher sensitivity than OPPO Enco W31. |
| Impedance | 17 Ohm | - | |
| Diaphragm | - | Graphene - 7 mm |
| MICROPHONE | Shure SE215 Sound Isolating | OPPO Enco W31 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | - | Yes | OPPO Enco W31 microphone can cancel out ambient noise. |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | Shure SE215 Sound Isolating | OPPO Enco W31 |
|---|
| Controls | Volume control, 3-button remote | Next/previous track, voice assistant |
|---|
| CABLE | Shure SE215 Sound Isolating | OPPO Enco W31 |
|---|
| Cable Type | Headphones cable - 1.6 m | USB charge cable - detachable | |
|---|---|---|---|
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| FEATURES | Shure SE215 Sound Isolating | OPPO Enco W31 |
|---|
| Features | 37Db Noise Reduction Rating | - | |
|---|---|---|---|
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | Shure SE215 Sound Isolating | OPPO Enco W31 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 25 mAh | |
| Battery Life | 8 hour(s) | 3.5 hour(s) | Shure SE215 Sound Isolating 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 |
|
| Charging Time | - | 2.5 hour(s) | |
| Included Qty | - | 2 |
| CONNECTIONS | Shure SE215 Sound Isolating | OPPO Enco W31 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Shure SE215 Sound Isolating | OPPO Enco W31 |
|---|
| Included Accessories | Carrying pouch, clothing clip, USB charging cable, 3 pairs of rubber ear tips | Ear tips kit, USB charge cable, charging case (350 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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