Side by side comparison and review of RHA T20 Wireless 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 | RHA T20 Wireless | OPPO Enco W31 |
|---|
| Product Type | Earphones - Bluetooth - wireless - 3.5 mm jack | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 49 g | 50 g | RHA T20 Wireless are lighter than RHA T20 Wireless headphones. |
| Colour | - | Black | White | |
| Protection | - | Dust-resistant, IP54, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | RHA T20 Wireless | OPPO Enco W31 |
|---|
| Headphones Form Factor | In-ear - neckband | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | 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 Audio Codec | aptX | AAC | |
| Noise Isolating | Yes | - | RHA T20 Wireless are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass and Treble Boost | - | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 95 dB | |
| Diaphragm | - | Graphene - 7 mm | |
| Features | Bluetooth aptX technology, DualCoil | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | RHA T20 Wireless | OPPO Enco W31 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | OPPO Enco W31 microphone can cancel out ambient noise. |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | RHA T20 Wireless | OPPO Enco W31 |
|---|
| Controls | Volume control | Next/previous track, voice assistant |
|---|
| CABLE | RHA T20 Wireless | OPPO Enco W31 |
|---|
| Cable Type | Headphones cable - detachable USB charge cable - detachable |
USB charge cable - detachable |
|---|
| FEATURES | RHA T20 Wireless | OPPO Enco W31 |
|---|
| Sensors | - | Touch sensor |
|---|
| BATTERY AND CHARGING | RHA T20 Wireless | OPPO Enco W31 |
|---|
| Battery Type | Headphone battery | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 25 mAh | |
| Battery Life | 12 hour(s) | 3.5 hour(s) | RHA T20 Wireless 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 |
| CONNECTIONS | RHA T20 Wireless | OPPO Enco W31 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | RHA T20 Wireless | OPPO Enco W31 |
|---|
| Included Accessories | Carrying case, clothing clip, headphones cable, USB charge cable, 2 pairs of double flange ear tips (small, large), 3 pairs of dual density ear tips (small, medium, large), Comply Foam Comfort Tsx-400 ear tips | Ear tips kit, USB charge cable, charging case (350 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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