Oppo Enco W51 True Wireless Earphones Review

Active noise cancellation on true wi-fi earphones is a comparatively new idea, solely catching on in 2019 with premium headsets such because the Sony WF-1000XM3 and Apple AirPods Pro. In nearly a 12 months although, it appears solely pure to anticipate this characteristic, and an growing variety of inexpensive true wi-fi earphones now boast of noise cancelling. The product I’m reviewing at present pushes this boundary even additional – the Oppo Enco W51 is a pair of true wi-fi earphones with energetic noise cancellation, priced far under what you’d anticipate.

At Rs. 4,999, the Oppo Enco W51 is a full-fledge pair of true wi-fi earphones with premium options, together with energetic noise cancellation and wi-fi charging; that is one thing I personally thought unattainable till lately. On paper, this feels like the very best pair of true wi-fi earphones you may purchase for lower than Rs. 5,000, however how are the Oppo Enco W51 earphones in apply? Let’s discover out in our evaluation.

The Oppo Enco W51 is probably the most inexpensive pair of true wi-fi earphones with energetic noise cancellation (that we all know of)


Active noise cancellation and wi-fi charging on the Oppo Enco W51

Although not fairly as impressive-looking because the Oppo Enco Free true wi-fi earphones, the Oppo Enco W51 does look first rate sufficient. The earpieces have a correct in-canal match which is required for practical energetic noise cancellation, and a shiny end that I fairly preferred the appear and feel of.

The earphones can be found in white and blue color choices, each of which look fairly good. The match was snug over lengthy listening periods, additionally providing an inexpensive quantity of passive noise isolation. Usefully, the earpieces are IP54 rated for mud and water resistance, and can be capable to deal with publicity to sweat and light-weight splashes with none hassle.

The charging case has an identical color and end to the earpieces, and is compact and simply pocketable. The lid and earpieces keep in place magnetically, however I did discover the lid to be a bit too free, probably making it susceptible to break. A button on the within is used for pairing and to verify the approximate battery degree. There is a USB Type-C port for charging and a cost indicator gentle on the again.

Interestingly, the Oppo Enco W51 helps Qi wi-fi charging – that is a powerful characteristic for a pair of true wi-fi earphones at this worth. Although wi-fi charging is significantly slower than wired, it is good to have the characteristic, and it labored effectively for me with an ordinary wi-fi charger. Included within the gross sales package deal are three further units of ear-tips in Large, Small, and Extra-Small sizes, other than the fitted Medium ones, and a charging cable.

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The earphones have contact controls, however these are solely customisable you probably have a suitable Oppo smartphone


The Oppo Enco W51 has contact controls, with the sensor on the higher a part of the stalk of every earpiece. These controls are customisable, however solely you probably have a suitable Oppo smartphone; if not, you will have to stay to the default settings which are not significantly good. A double-tap on the left facet controls energetic noise cancellation; a double-tap on the precise skips to the following monitor or solutions calls; a triple-tap on both facet invokes the default voice assistant in your smartphone.

Oddly, there is not any solution to play or pause music or regulate the quantity straight from the earphones, which I discovered very inconvenient. The controls have been additionally fairly unpredictable and unreliable, making it simpler to make use of my smartphone for many capabilities. There are proximity sensors to pause and play the music if you take off or insert both earpiece, so that is one solution to management playback with out reaching on your telephone.

The massive characteristic on the Oppo Enco W51 is energetic noise cancellation. It makes use of a triple-microphone system for noise cancellation in addition to noise discount on calls, and Oppo claims to realize a 35dB enchancment. The earphones use 7mm dynamic drivers, and have a frequency response vary of 20-20,000Hz. Bluetooth 5 is used for connectivity, with assist for the SBC and AAC codecs.

I used to be capable of get a little bit over three hours of listening time from the earphones with energetic noise cancellation enabled. The charging case added a little bit over 4 full fees, for a complete battery lifetime of round 15 hours per cost cycle.

Decent sound, workable ANC on the Oppo Enco W51

Although options comparable to energetic noise cancellation and wi-fi charging are extra attention-grabbing for the Oppo Enco W51, it is good to notice that the earphones sound good as effectively. You get a largely balanced and detailed sonic signature, which sounds fairly completely different from what I’ve heard on most choices priced beneath Rs. 5,000. Although there is not any assist for superior Bluetooth codecs, the Oppo Enco W51 works effectively with the AAC codec to make sure element within the sound.

Starting with the fast-paced and energetic Fire by Ferry Corsten on Tidal, the Oppo Enco W51’s detailed and balanced sonic signature was instantly evident. The bass was simply sufficient to be felt, however the earphones additionally did a powerful job of including some sparkle within the highs and definition within the mid-range, for a healthful and full-sounding expertise. The busy nature of this monitor additionally did not appear to provide the Enco W51 any hassle in any respect, with the earphones conserving issues cohesive and orderly.

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The case has a USB Type-C port, and likewise helps Qi wi-fi charging


With the slower however equally vigorous Hold Back Love by Kraak and Smaak, the Oppo’s distinct sonic signature felt energetic, detailed, and huge, with a way of sharpness that made the sound partaking with out getting too shrill on this catchy monitor. The bass wasn’t punchy by any means, however was positively distinct, tight, and calculated, providing up loads of element throughout the frequency vary, significantly within the mid-range. The soundstage was huge, giving varied components within the sound a correct sense of route and really feel.

Tidal’s high-resolution music did assist the Oppo Enco W51 convey out loads of element within the music, however compressed audio does not fall too far behind both. Listening to Velvetine’s The Great Divide on Spotify was virtually as pleasant, however for barely completely different causes. Although the element ranges have been only a bit decrease and issues sounded a bit shrill at excessive volumes, this did appear to amp up the facility within the lows. The energetic sound labored effectively for this progressive techno monitor, and was nonetheless significantly extra detailed than on the equally priced OnePlus Buds.

The Oppo Enco W51’s tempo and assault are wonderful for fast-paced tracks, and surprisingly good even with slower, gentler tracks comparable to If I Were A Folkstar by The Avalanches. With much less exercise to cope with on this easy-going monitor, the Oppo Enco W51 sounded much more detailed and cohesive, letting me decide up faint particulars within the varied samples used to place the monitor collectively. At one level, about two minutes into the monitor, the whooshing of a automotive felt virtually actual because it moved from the precise to the left, displaying simply how effectively tuned the imaging and soundstage are.

oppo enco w51 review single Oppo Oppo Enco W51

Priced beneath Rs. 5,000, that is simply among the many finest low-cost true wi-fi headsets you should buy


The high quality of energetic noise cancellation is nearly at all times tied to cost; dearer headsets typically have higher ANC, whereas inexpensive choices have noise cancellation that’s normally solely nearly noticeable. This is considerably true of the Oppo Enco W51 as effectively, with workable energetic noise cancellation that makes solely a small distinction. While there was nonetheless a little bit of a hissing sound, and mushy hums from issues comparable to my ceiling fan and AC could possibly be heard considerably loudly, ANC did assist to make the music a bit simpler to hearken to.

Active noise cancellation and environmental noise discount did assist to scale back noise and enhance sound on each ends of voice calls. Connectivity is secure as effectively, with the earphones working effectively at distances of as much as 15 ft with a transparent line of sight between the earphones and the supply gadget.


With options beforehand unseen on true wi-fi earphones at this worth, and efficiency to match, the Oppo Enco W51 is kind of simply one of the best pair of true wi-fi earphones you should buy for lower than Rs. 5,000. The detailed, balanced sound is a refreshing change in a worth section that’s largely centered on aggressive bass, whereas wi-fi charging and workable energetic noise cancellation solely serve to sweeten the deal.

Average battery life and unreliable controls apart, it is a nice pair of true wi-fi earphones for Rs. 5,000. Spending a bit extra will get you better-sounding headsets such because the Lypertek Tevi and Creative Outlier Air, however you probably have a tough price range of Rs. 5,000, the Oppo Enco W51 is the one to choose.

Price: Rs. 4,999


  • Comfortable match, IP54 mud and water resistance
  • Active noise cancellation and wi-fi charging
  • Cohesive, energetic, detailed sound
  • Good for calls, secure connectivity


  • Average battery life
  • Unreliable controls that may solely be customised with Oppo telephones

Ratings (out of 5)

  • Design/ consolation: 3.5
  • Audio high quality: 3.5
  • Battery life: 3.5
  • Value for cash: 5
  • Overall: 4

Which are one of the best actually wi-fi earphones beneath Rs. 10,000? We mentioned this on Orbital, our weekly know-how podcast, which you’ll be able to subscribe to through Apple Podcasts, Google Podcasts, or RSS, download the episode, or simply hit the play button under.

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