Detailed comparison and review of JBL Endurance RUNBT 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 RUNBT | OPPO Enco W31 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 19.7 g | 50 g | JBL Endurance RUNBT are lighter than JBL Endurance RUNBT headphones. |
| Colour | Red | Black | Green | Black | White | |
| Earpad Material | Silicone | - | |
| Protection | Sweat-resistant, IPX5 | Dust-resistant, IP54, water-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JBL Endurance RUNBT | OPPO Enco W31 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | OPPO Enco W31 have a more advanced version of Bluetooth than JBL Endurance RUNBT. |
| 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 | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 15 mW | - | |
| Sensitivity | 102 dB | 95 dB | JBL Endurance RUNBT have higher sensitivity than OPPO Enco W31. |
| Impedance | 16 Ohm | - | |
| Diaphragm | 8 mm | Graphene - 7 mm | JBL Endurance RUNBT have a thicker diaphragm than OPPO Enco W31. |
| Features | Magnetic ear buds, TwistLock technology, FlexSoft, Fliphook | - |
| MICROPHONE | JBL Endurance RUNBT | 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 Endurance RUNBT | OPPO Enco W31 |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, voice assistant | Next/previous track, voice assistant |
|---|
| CABLE | JBL Endurance RUNBT | OPPO Enco W31 |
|---|
| Cable Type | - | USB charge cable - detachable | |
|---|---|---|---|
| Cable Length | 62 cm | - |
| FEATURES | JBL Endurance RUNBT | OPPO Enco W31 |
|---|
| Intelligent Assistant | Siri, Google Now | - | |
|---|---|---|---|
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | JBL Endurance RUNBT | OPPO Enco W31 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 120 mAh | 25 mAh | JBL Endurance RUNBT have a higher battery capacity than OPPO Enco W31. |
| Battery Life | 6 hour(s) | 3.5 hour(s) | JBL Endurance RUNBT lasts longer on a single charge than the OPPO Enco W31. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous talk: up to 6 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 RUNBT recharge faster than JBL Endurance RUNBT. |
| Included Qty | - | 2 |
| OTHERS | JBL Endurance RUNBT | OPPO Enco W31 |
|---|
| Included Accessories | USB charging cable, 3 pairs of silicone ear tips (small, medium, large), 1 pair of enhancers | Ear tips kit, USB charge cable, charging case (350 mAh) | |
|---|---|---|---|
| Compliant Standards | IPX5 | - | |
| Service & Support | Limited warranty - 1 year | - |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
