Side by side comparison and review of JBL Reflect Contour and OPPO Enco W31. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | JBL Reflect Contour | OPPO Enco W31 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 50 g | |
| Colour | Blue | Black | Red | Teal | Black | White | |
| Protection | Sweat-resistant | Dust-resistant, IP54, water-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JBL Reflect Contour | 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 4.0 | Bluetooth 5.0 | OPPO Enco W31 have a more advanced version of Bluetooth than JBL Reflect Contour. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | - | AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 22000 Hz | 20 - 20000 Hz | JBL Reflect Contour offer a larger frequency range than OPPO Enco W31. |
| Sensitivity | - | 95 dB | |
| Diaphragm | 5.8 mm | Graphene - 7 mm | OPPO Enco W31 have a thicker diaphragm than JBL Reflect Contour. |
| MICROPHONE | JBL Reflect Contour | 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 | JBL Reflect Contour | OPPO Enco W31 |
|---|
| Controls | Volume control, answer/end, play/pause, next/previous track, 3-button remote | Next/previous track, voice assistant |
|---|
| CABLE | JBL Reflect Contour | OPPO Enco W31 |
|---|
| Cable Type | Micro-USB charge cable | USB charge cable - detachable |
|---|
| FEATURES | JBL Reflect Contour | OPPO Enco W31 |
|---|
| Sensors | - | Touch sensor |
|---|
| BATTERY AND CHARGING | JBL Reflect Contour | OPPO Enco W31 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 120 mAh | 25 mAh | JBL Reflect Contour have a higher battery capacity than OPPO Enco W31. |
| Battery Life | 8 hours | 3.5 hour(s) | JBL Reflect Contour 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 |
| WIRELESS LINK | JBL Reflect Contour | OPPO Enco W31 |
|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
|---|
| OTHERS | JBL Reflect Contour | OPPO Enco W31 |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large) | Ear tips kit, USB charge cable, charging case (350 mAh) |
|---|
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