Detailed comparison and review of JBL Endurance Peak II 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 | JBL Endurance Peak II | OPPO Enco W31 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 26 g | 50 g | JBL Endurance Peak II are lighter than JBL Endurance Peak II headphones. |
| Colour | Coral orange | Blue | White | Black | Black | White | |
| Protection | Waterproof, sweat-resistant, IPX7 | Dust-resistant, IP54, water-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JBL Endurance Peak II | OPPO Enco W31 |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | 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 | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Pure Bass | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 95 dB | 95 dB | Both headphones offer the same sensitivity. |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | 93 dB | - | |
| Diaphragm | 10 mm | Graphene - 7 mm | JBL Endurance Peak II have a thicker diaphragm than OPPO Enco W31. |
| Features | PowerHook | - |
| MICROPHONE | JBL Endurance Peak II | OPPO Enco W31 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | OPPO Enco W31 microphone can cancel out ambient noise. |
| Sensitivity | -38 dBV/Pascal | -38 dBV/Pascal |
| REMOTE CONTROL | JBL Endurance Peak II | OPPO Enco W31 |
|---|
| Controls | On/off, answer/end, next/previous track, voice assistant | Next/previous track, voice assistant |
|---|
| CABLE | JBL Endurance Peak II | OPPO Enco W31 |
|---|
| Cable Type | USB-C charge cable | USB charge cable - detachable |
|---|
| FEATURES | JBL Endurance Peak II | OPPO Enco W31 |
|---|
| Features | Touch control | - | |
|---|---|---|---|
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | JBL Endurance Peak II | OPPO Enco W31 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 60 mAh | 25 mAh | JBL Endurance Peak II have a higher battery capacity than OPPO Enco W31. |
| Battery Life | 6 hour(s) | 3.5 hour(s) | JBL Endurance Peak II lasts longer on a single charge than the OPPO Enco W31. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous playback (with included charging case): up to 30 hours |
Continuous playback (with included charging case): up to 15 hours Continuous playback: up to 3.5 hours |
|
| Charging Time | 2 hour(s) | 2.5 hour(s) | JBL Endurance Peak II recharge faster than JBL Endurance Peak II. |
| Included Qty | - | 2 |
| OTHERS | JBL Endurance Peak II | OPPO Enco W31 |
|---|
| Included Accessories | 3 pairs of ear tips, charging case (770 mAh) | Ear tips kit, USB charge cable, charging case (350 mAh) | |
|---|---|---|---|
| Compliant Standards | IPX7 | - |
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