Side by side comparison and review of JBL Endurance RUNBT and OPPO Enco W51. 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 Endurance RUNBT | OPPO Enco W51 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 19.7 g | 55.5 g | JBL Endurance RUNBT are lighter than JBL Endurance RUNBT headphones. |
| Colour | Red | Black | Green | White floral | Starry blue | |
| 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 W51 |
|---|
| 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 W51 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) | - | |
| Active Noise Cancelling | - | Yes | OPPO Enco W51 are equipped with active noice cancellation. |
| 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 | 103 dB | OPPO Enco W51 have higher sensitivity than JBL Endurance RUNBT. |
| Impedance | 16 Ohm | - | |
| Diaphragm | 8 mm | 7 mm | JBL Endurance RUNBT have a thicker diaphragm than OPPO Enco W51. |
| Features | Magnetic ear buds, TwistLock technology, FlexSoft, Fliphook | - |
| MICROPHONE | JBL Endurance RUNBT | OPPO Enco W51 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | JBL Endurance RUNBT | OPPO Enco W51 |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, voice assistant | - |
|---|
| CABLE | JBL Endurance RUNBT | OPPO Enco W51 |
|---|
| Cable Length | 62 cm | - |
|---|
| FEATURES | JBL Endurance RUNBT | OPPO Enco W51 |
|---|
| Intelligent Assistant | Siri, Google Now | - |
|---|
| BATTERY AND CHARGING | JBL Endurance RUNBT | OPPO Enco W51 |
|---|
| 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 W51. |
| Battery Life | 6 hour(s) | 4 hour(s) | JBL Endurance RUNBT lasts longer on a single charge than the OPPO Enco W51. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous talk: up to 6 hours |
Continuous playback (noise cancelling OFF / cable connection): up to 24 hours Continuous playback (noise cancelling ON / cable connection): up to 20 hours Continuous playback (noise cancelling OFF): up to 4 hours Continuous playback (noise cancelling ON): up to 3.5 hours |
|
| Charging Time | 2 hour(s) | - | |
| Included Qty | - | 2 |
| OTHERS | JBL Endurance RUNBT | OPPO Enco W51 |
|---|
| Included Accessories | USB charging cable, 3 pairs of silicone ear tips (small, medium, large), 1 pair of enhancers | Charging case (480 mAh) | |
|---|---|---|---|
| Compliant Standards | IPX5 | - | |
| Service & Support | Limited warranty - 1 year | - |
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