Side by side comparison and review of Panasonic Wings RP-BTS50E 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 | Panasonic Wings RP-BTS50E | OPPO Enco W31 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 23 g | 50 g | Panasonic Wings RP-BTS50E are lighter than Panasonic Wings RP-BTS50E headphones. |
| Colour | Black | White | Black | White | |
| Protection | Waterproof | Dust-resistant, IP54, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Panasonic Wings RP-BTS50E | OPPO Enco W31 |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | 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 Panasonic Wings RP-BTS50E. |
| 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 | |
| Frequency Response | 18 - 20000 Hz | 20 - 20000 Hz | Panasonic Wings RP-BTS50E offer a larger frequency range than OPPO Enco W31. |
| Sensitivity | - | 95 dB | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 12 mm | Graphene - 7 mm | Panasonic Wings RP-BTS50E have a thicker diaphragm than OPPO Enco W31. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Panasonic Wings RP-BTS50E | 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 | Panasonic Wings RP-BTS50E | OPPO Enco W31 |
|---|
| Controls | Volume, answer/end, next/previous track | Next/previous track, voice assistant |
|---|
| CABLE | Panasonic Wings RP-BTS50E | OPPO Enco W31 |
|---|
| Cable Type | USB charge cable | USB charge cable - detachable | |
|---|---|---|---|
| Cable Length | 10 cm | - |
| FEATURES | Panasonic Wings RP-BTS50E | OPPO Enco W31 |
|---|
| Sensors | - | Touch sensor |
|---|
| BATTERY AND CHARGING | Panasonic Wings RP-BTS50E | OPPO Enco W31 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 25 mAh | |
| Battery Life | 6 hours | 3.5 hour(s) | Panasonic Wings RP-BTS50E 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 | 1.5 hours | 2.5 hour(s) | Panasonic Wings RP-BTS50E recharge faster than Panasonic Wings RP-BTS50E. |
| Included Qty | - | 2 |
| WIRELESS LINK | Panasonic Wings RP-BTS50E | OPPO Enco W31 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Panasonic Wings RP-BTS50E | OPPO Enco W31 |
|---|
| Connector Type | Bluetooth | - |
|---|
| OTHERS | Panasonic Wings RP-BTS50E | OPPO Enco W31 |
|---|
| Included Accessories | Carrying pouch, 3 ear tips (small, medium, large) | Ear tips kit, USB charge cable, charging case (350 mAh) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - |
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