Detailed comparison and review of Apple AirPods with Wireless Charging Case (2nd generation) and OPPO Enco W51. 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 | Apple AirPods with Wireless Charging Case (2nd generation) | OPPO Enco W51 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Product Generation | 2nd generation | - | |
| Height | 4.05 cm | - | |
| Width | 1.65 cm | - | |
| Depth | 1.8 cm | - | |
| Weight | 4 g | 55.5 g | Apple AirPods with Wireless Charging Case (2nd generation) are lighter than Apple AirPods with Wireless Charging Case (2nd generation) headphones. |
| Dimensions & Weight Details | Charging case: 4.43 cm x 2.13 cm x 5.35 cm / 40 g | - | |
| Colour | - | White floral | Starry blue | |
| Protection | - | Dust-resistant, IP54, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Apple AirPods with Wireless Charging Case (2nd generation) | OPPO Enco W51 |
|---|
| Headphones Form Factor | Ear-bud | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| 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 | - | 7 mm | |
| Features | Apple H1 chip | - |
| MICROPHONE | Apple AirPods with Wireless Charging Case (2nd generation) | OPPO Enco W51 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | Apple AirPods with Wireless Charging Case (2nd generation) | OPPO Enco W51 |
|---|
| Controls | Volume, answer/end, next/previous track | - |
|---|
| FEATURES | Apple AirPods with Wireless Charging Case (2nd generation) | OPPO Enco W51 |
|---|
| Intelligent Assistant | Siri | - | |
|---|---|---|---|
| Sensors | Dual optical sensors, motion-detecting accelerometer, speech-detecting accelerometer | - |
| BATTERY AND CHARGING | Apple AirPods with Wireless Charging Case (2nd generation) | OPPO Enco W51 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 25 mAh | |
| Battery Life | 5 hour(s) | 4 hour(s) | Apple AirPods with Wireless Charging Case (2nd generation) lasts longer on a single charge than the OPPO Enco W51. |
| Battery Life Details | Continuous playback: up to 5 hours Continuous talk: up to 3 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 |
|
| Auto On/Off | Yes | - | |
| Included Qty | - | 2 |
| OTHERS | Apple AirPods with Wireless Charging Case (2nd generation) | OPPO Enco W51 |
|---|
| Included Accessories | Lightning cable, wireless charging case | Charging case (480 mAh) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Mac | - | |
| Service & Support | Limited warranty - 1 year | - |
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