Detailed comparison and review of Panasonic RZ-S500WE 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 | Panasonic RZ-S500WE | OPPO Enco W31 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 50 g | |
| Dimensions & Weight Details | Earbud: 7 g Charging case: 45 g |
- | |
| Colour | Black | Black | White | |
| Protection | Splashproof | 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 RZ-S500WE | OPPO Enco W31 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | 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 Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC | AAC | |
| Active Noise Cancelling | Yes | - | Panasonic RZ-S500WE are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Dual Hybrid Noise Cancelling | - | |
| Sound Output Mode | - | Stereo | |
| Sound Effects | Ambient Sound Mode | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 95 dB | |
| Diaphragm | 8 mm | Graphene - 7 mm | Panasonic RZ-S500WE have a thicker diaphragm than OPPO Enco W31. |
| Magnet Material | Neodymium | - | |
| Features | Voice control | - |
| MICROPHONE | Panasonic RZ-S500WE | 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 |
| REMOTE CONTROL | Panasonic RZ-S500WE | OPPO Enco W31 |
|---|
| Controls | Voice activation | Next/previous track, voice assistant |
|---|
| CABLE | Panasonic RZ-S500WE | OPPO Enco W31 |
|---|
| Cable Type | USB-C charge cable - 0.5 m | USB charge cable - detachable |
|---|
| FEATURES | Panasonic RZ-S500WE | OPPO Enco W31 |
|---|
| Intelligent Assistant | Alexa | - | |
|---|---|---|---|
| Sensors | Touch sensor | Touch sensor |
| BATTERY AND CHARGING | Panasonic RZ-S500WE | OPPO Enco W31 |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 25 mAh | |
| Battery Life | 6.5 hour(s) | 3.5 hour(s) | Panasonic RZ-S500WE lasts longer on a single charge than the OPPO Enco W31. |
| Battery Life Details | Continuous playback (with included charging case): up to 19.5 hours Continuous playback: up to 6.5 hours Continuous talk: up to 4.5 hours |
Continuous playback (with included charging case): up to 15 hours Continuous playback: up to 3.5 hours |
|
| Charging Time | 4 hour(s) | 2.5 hour(s) | OPPO Enco W31 recharge faster than Panasonic RZ-S500WE. |
| Included Qty | - | 2 |
| OTHERS | Panasonic RZ-S500WE | OPPO Enco W31 |
|---|
| Included Accessories | 5 pairs of ear tips (XS, small, medium, large, XL) | Ear tips kit, USB charge cable, charging case (350 mAh) | |
|---|---|---|---|
| Compliant Standards | IPX4 | - |
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