In depth comparison and review of Soundcore Spirit X2 and OPPO Enco W51. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Soundcore Spirit X2 | OPPO Enco W51 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 55.5 g | |
| Colour | Black | White floral | Starry blue | |
| Protection | Dust-resistant, sweat-resistant, IP68 | Dust-resistant, IP54, water-resistant | |
| Design | Sports | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Soundcore Spirit X2 | OPPO Enco W51 |
|---|
| 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 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Audio Codec | aptX | - | |
| Active Noise Cancelling | - | Yes | OPPO Enco W51 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 103 dB | |
| Diaphragm | 12 mm | 7 mm | Soundcore Spirit X2 have a thicker diaphragm than OPPO Enco W51. |
| MICROPHONE | Soundcore Spirit X2 | OPPO Enco W51 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | Yes | - | Soundcore Spirit X2 microphone can cancel out ambient noise. |
| Sensitivity | - | -38 dBV/Pascal |
| BATTERY AND CHARGING | Soundcore Spirit X2 | OPPO Enco W51 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 25 mAh | |
| Battery Life | 9 hour(s) | 4 hour(s) | Soundcore Spirit X2 lasts longer on a single charge than the OPPO Enco W51. |
| Battery Life Details | Continuous playback: up to 9 hours Continuous playback (with included charging case): up to 36 hours |
Continuous playback (noise cancelling OFF / cable connection): up to 24 hours Continuous playback (noise cancelling ON / cable connection): up to 20 hours Continuous playback (noise cancelling OFF): up to 4 hours Continuous playback (noise cancelling ON): up to 3.5 hours |
|
| Included Qty | - | 2 |
| OTHERS | Soundcore Spirit X2 | OPPO Enco W51 |
|---|
| Included Accessories | Charging case, USB-C charging cable | Charging case (480 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 18 months | - |
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