Detailed comparison and review of OPPO Enco W31 and Sony WF-C700N. 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 | OPPO Enco W31 | Sony WF-C700N |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 50 g | 9.2 g | Sony WF-C700N are lighter than OPPO Enco W31 headphones. |
| Dimensions & Weight Details | - | Earbud: 4.6 g Charging case: 31 g |
|
| Colour | Black | White | Black | Sage green | Violet | White | |
| Protection | Dust-resistant, IP54, water-resistant | Splashproof, sweat-resistant, IPX4 | |
| 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 | OPPO Enco W31 | Sony WF-C700N |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Sony WF-C700N have a more advanced version of Bluetooth than OPPO Enco W31. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | AAC | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Sony WF-C700N are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Digital Sound Enhancement Engine (DSEE), Ambient Sound Mode, Adaptive Sound Control | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 95 dB | - | |
| Diaphragm | Graphene - 7 mm | 5 mm | OPPO Enco W31 have a thicker diaphragm than Sony WF-C700N. |
| Features | - | Google Fast Pair, Microsoft Swift Pair |
| MICROPHONE | OPPO Enco W31 | Sony WF-C700N |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | Yes | - | OPPO Enco W31 microphone can cancel out ambient noise. |
| Sensitivity | -38 dBV/Pascal | - |
| REMOTE CONTROL | OPPO Enco W31 | Sony WF-C700N |
|---|
| Controls | Next/previous track, voice assistant | Volume, voice assistant, answer call, noise cancelling/ambient sound mode button |
|---|
| CABLE | OPPO Enco W31 | Sony WF-C700N |
|---|
| Cable Type | USB charge cable - detachable | USB-C charge cable - detachable - 20 cm |
|---|
| FEATURES | OPPO Enco W31 | Sony WF-C700N |
|---|
| Features | - | Wind noise reduction structure | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Voice Control | - | Direct | |
| Intelligent Assistant | - | Siri, Google Assistant | |
| Sensors | Touch sensor | Noise sensor |
| BATTERY AND CHARGING | OPPO Enco W31 | Sony WF-C700N |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 25 mAh | - | |
| Battery Life | 3.5 hour(s) | 10 hour(s) | Sony WF-C700N 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 |
Continuous talk: up to 5 hours Continuous playback (noise cancelling ON): up to 7.5 hours Continuous playback (noise cancelling OFF): up to 10 hours |
|
| Charging Time | 2.5 hour(s) | 1.5 hour(s) | Sony WF-C700N recharge faster than OPPO Enco W31. |
| Included Qty | 2 | - |
| CONNECTIONS | OPPO Enco W31 | Sony WF-C700N |
|---|
| Connector Type | - | Bluetooth USB (power only) (USB Type-C) |
|---|
| OTHERS | OPPO Enco W31 | Sony WF-C700N |
|---|
| Included Accessories | Ear tips kit, USB charge cable, charging case (350 mAh) | 2 pairs of ear tips (small, large), charging case, USB-C to USB-A charging cable |
|---|
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