Side by side comparison and review of ifrogz Sound Hub Sync 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 | ifrogz Sound Hub Sync | OPPO Enco W31 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 50 g | |
| Colour | Black | White | Black | White | |
| Protection | Sweat-resistant | Dust-resistant, IP54, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | ifrogz Sound Hub Sync | 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 Audio Codec | - | AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 94 dB | 95 dB | OPPO Enco W31 have higher sensitivity than ifrogz Sound Hub Sync. |
| Impedance | 16 Ohm | - | |
| Diaphragm | 8 mm | Graphene - 7 mm | ifrogz Sound Hub Sync have a thicker diaphragm than OPPO Enco W31. |
| Magnet Material | Neodymium | - |
| MICROPHONE | ifrogz Sound Hub Sync | 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 | ifrogz Sound Hub Sync | OPPO Enco W31 |
|---|
| Controls | - | Next/previous track, voice assistant |
|---|
| CABLE | ifrogz Sound Hub Sync | OPPO Enco W31 |
|---|
| Cable Type | Headphones cable - 35 cm | USB charge cable - detachable |
|---|
| FEATURES | ifrogz Sound Hub Sync | OPPO Enco W31 |
|---|
| Sensors | - | Touch sensor |
|---|
| BATTERY AND CHARGING | ifrogz Sound Hub Sync | OPPO Enco W31 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 25 mAh | |
| Battery Life | 8 hours | 3.5 hour(s) | ifrogz Sound Hub Sync 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 hour | 2.5 hour(s) | ifrogz Sound Hub Sync recharge faster than ifrogz Sound Hub Sync. |
| Included Qty | - | 2 |
| CONNECTIONS | ifrogz Sound Hub Sync | OPPO Enco W31 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | ifrogz Sound Hub Sync | OPPO Enco W31 |
|---|
| Included Accessories | 4 pairs of ear tips, micro-USB charging cable, 1 pair of Sport Wings | Ear tips kit, USB charge cable, charging case (350 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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