Side by side comparison and review of OPPO Enco W51 and Belkin SoundForm Flow. 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 | OPPO Enco W51 | Belkin SoundForm Flow |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 55.5 g | - | |
| Colour | White floral | Starry blue | Black | White | |
| Protection | Dust-resistant, IP54, water-resistant | Sweat-resistant, IPX5, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | OPPO Enco W51 | Belkin SoundForm Flow |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Belkin SoundForm Flow have a more advanced version of Bluetooth than OPPO Enco W51. |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 103 dB | - | |
| Diaphragm | 7 mm | 12 mm | Belkin SoundForm Flow have a thicker diaphragm than OPPO Enco W51. |
| Magnet Material | - | Neodymium magnet | |
| Features | - | HearThrough |
| MICROPHONE | OPPO Enco W51 | Belkin SoundForm Flow |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Dual beamforming | |
| Noise Cancelling | - | Yes | Belkin SoundForm Flow microphone can cancel out ambient noise. |
| Sensitivity | -38 dBV/Pascal | - | |
| Microphones Included | - | 4 |
| REMOTE CONTROL | OPPO Enco W51 | Belkin SoundForm Flow |
|---|
| Controls | - | Answer/end, play/pause, next/previous track, reject call, HearThrough, voice assistant, ANC mode |
|---|
| CABLE | OPPO Enco W51 | Belkin SoundForm Flow |
|---|
| Cable Type | - | USB-C charge cable |
|---|
| FEATURES | OPPO Enco W51 | Belkin SoundForm Flow |
|---|
| Features | - | LED indicator | |
|---|---|---|---|
| Sensors | - | Touch control |
| BATTERY AND CHARGING | OPPO Enco W51 | Belkin SoundForm Flow |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 25 mAh | - | |
| Battery Life | 4 hour(s) | 7 hour(s) | Belkin SoundForm Flow 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 |
Continuous playback (active noise-cancelling off): up to 7 hours Continuous playback (with included charging case): up to 31 hours Continuous playback (active noise-cancelling on): up to 5 hours Continuous talk (active noise-cancelling on): up to 3 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | - | 2 hour(s) | |
| Included Qty | 2 | - |
| OTHERS | OPPO Enco W51 | Belkin SoundForm Flow |
|---|
| Included Accessories | Charging case (480 mAh) | Charging case, 3 pairs of silicone ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone, Chrome OS, Mac, Windows | |
| Compliant Standards | - | FCC, RoHS, REACH, Qi | |
| Service & Support | - | Limited warranty - 1 year EMEA and ANZ: limited warranty - 2 years |
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