In depth comparison and review of harman/kardon FLY TWS 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 | harman/kardon FLY TWS | OPPO Enco W51 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 55.5 g | |
| Dimensions & Weight Details | Earbud: 7.3 g Charging case: 59.2 g |
- | |
| Colour | Black | White floral | Starry blue | |
| Protection | Waterproof, IPX5 | Dust-resistant, IP54, water-resistant | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | harman/kardon FLY TWS | OPPO Enco W51 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | - | Yes | OPPO Enco W51 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 20000 Hz | 20 - 20000 Hz | harman/kardon FLY TWS offer a larger frequency range than OPPO Enco W51. |
| Sensitivity | 97 dB | 103 dB | OPPO Enco W51 have higher sensitivity than harman/kardon FLY TWS. |
| Impedance | 17 Ohm | - | |
| Diaphragm | 5.6 mm | 7 mm | OPPO Enco W51 have a thicker diaphragm than harman/kardon FLY TWS. |
| Features | TalkThru technology | - |
| MICROPHONE | harman/kardon FLY TWS | OPPO Enco W51 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | - | -38 dBV/Pascal |
| FEATURES | harman/kardon FLY TWS | OPPO Enco W51 |
|---|
| Intelligent Assistant | Google Assistant, Alexa | - |
|---|
| BATTERY AND CHARGING | harman/kardon FLY TWS | OPPO Enco W51 |
|---|
| Battery Type | Lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 55 mAh | 25 mAh | harman/kardon FLY TWS have a higher battery capacity than OPPO Enco W51. |
| Battery Life | 6 hour(s) | 4 hour(s) | harman/kardon FLY TWS lasts longer on a single charge than the OPPO Enco W51. |
| Battery Life Details | - | 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 |
|
| Charging Time | 2 hour(s) | - | |
| Included Qty | - | 2 |
| OTHERS | harman/kardon FLY TWS | OPPO Enco W51 |
|---|
| Included Accessories | Charging case (450 mAh) | Charging case (480 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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