Oppo Enco W51 Review: Active Noise Cancellation On A Budget

Oppo Enco W51 Review TWS Earbuds Active Noise Cancellation ANC

Oppo Enco W51 is doubtlessly basically the most payment-efficient TWS earphones with ANC within the Nepali market appropriate now. But what else does it provide apart from ANC? And is it price your money? Let’s gain out on this overview of Oppo Enco W51. Sooner than that, let’s bewitch a rapid gape at its specifications.

OPPO Enco W51 Specs:

  • Driver: 7mm dynamic, Twin TPU composite graphene diaphragm
  • Connectivity: Wi-fi (Bluetooth v5.0, 10 meters vary)
  • Frequency response: 20Hz – 20kHz
  • Driver sensitivity: 103 dB @ 1 kHz
  • Microphone sensitivity: -38 dBV/Pa
  • Audio codecs: AAC, SBC
  • Music time: 3.5 hours (at 50% volume), 20 hours (with charging case)
  • Battery skill: 25mAh (each and each earbud), 480mAh (energy case)
  • Charging time: 80 minutes (with charging case)
  • IP rating: Yes, IP54 mud and water resistance
  • Noise-canceling: ANC, as much as 35dB
  • Vitality case charger: Form-C, Qi wireless charging
  • Coloration: Starry Murky, Floral White
  • Trace in Nepal: Rs. 8,990
  • Obtainable in Oppo authorized offline stores

Oppo Enco W51 Evaluation:

Construct and Develop

  • AirPods-love in-ear invent
  • Plastic maintain cloth
  • Glossy, squarish case
  • IP54 licensed (earbuds)

Construct-engaging, what now we have right here is one more Apple AirPods-inspired product. It’s evident whenever you gape on the oval-formed earbuds from the within. The stems are pretty flat and have preliminary of the perimeters printed on the within. The total earbud is made of plastic. Oppo has ragged a glossy abolish on the outside, while the within the earbud has a matte abolish.

Enco W51 - Inside the box

What I don’t love relating to the W51’s invent is the crease that’s between the two surfaces. Over time, this may perchance doubtless well even be dwelling to a pile of mud which could well well also win tense to orderly. The remainder of the earbud could well perhaps also moreover be cleaned with accurate one swipe the utilization of a orderly fabric. The grille right here feels steel which is a warmth welcome as there was a range of cases where these wear out by chance while cleansing or over time.

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The earbuds come positioned within a glossy case that match the color of the earbud. It’s a square case with round edges. The Oppo set up is stamped on the head surface, which I eminent could well perhaps also moreover be peeled off with out complications. Likewise, the Form-C port and an LED is positioned on the again of the case. I fabricate desire the firm had long previous for a sturdier hinge though.

Basically feel and Comfort

Talking relating to the categorical fit of the Enco W51, even with an in-ear invent, it doesn’t mosey deep into the ear. As an alternative, it’s the oval head that fixates onto the ear. Regardless, Oppo Enco W51 provides a decent fit, and not as soon as did the earphone(s) fall off throughout the duration of this overview. Oppo moreover entails four sizes of the silicone pointers within the sphere, including the one on the earbuds. So, if the medium size doesn’t fit you continue to have three more alternate choices.


  • Bluetooth v5.0 wireless connection
  • 10 meters efficient vary

Pairing the tool is comely easy. The earphones enter the pairing mode as soon as you starting up the lid of the case. For preliminary pairing, press the button on the within the case till the LED turns white. Then, scan for nearby Bluetooth devices to your smartphone and pair it with Oppo Enco W51. The earphone remembers the last paired tool for future pairing. Likewise, it disconnects automatically after the lid of the case is closed with the earbuds within.

Enco W51 - Charging Case, Earbuds

Enco W51 comes with Bluetooth 5.0 for wireless transmission. Oppo is claiming a stable connection within the 10m vary. On the opposite hand, my skills with the earphone was assorted. At instances, the earphone disconnected out of peculiar and I needed to manually re-join it. Infrequently, the earphone would moreover accurate refuse to play and the simplest manner to win it to work was by disconnecting and reconnecting it again. Similarly, you are going to could well perhaps also light be real shut to your phone otherwise you are going to be dealing with connectivity complications.


  • A flee-basically based sensor on each and each earbud
  • Wear detection to play/cease music
  • Double, triple faucet actions to quandary off assistant, NC, etc.

It’s where it gets awkward. I indicate, I’m in a position to’t take into accout the utilization of any assorted TWS that obtained’t enable customers to play and cease the music by technique of the earbuds themselves. You heard it appropriatethe touch regulate on the W51 does not have an likelihood for play/cease. It may perchance perhaps also moreover be carried out the utilization of the harm detection characteristic but I agree with it could most likely well well had been loads simpler if a single faucet could well perhaps also fabricate that as a replace. You will be in a space to skip to the next song by double-tapping on the acceptable earbud. A double-faucet on the left facet turns activates or deactivates the ANC. Similarly, a triple faucet on both facet summons the default suppose assistant.

The stem on the W51 is a slim one and I had moderately hundreds of trouble getting the gap of the regulate appropriate. On top of that, the touch-sensitive space expands virtually to the guts of the stem. There were instances when the earbuds recorded double-faucet and skipped to the next song after I was adjusting the earphone.

Sound Fantastic

  • 7mm dynamic driver
  • Twin TPU composite graphene diaphragm
  • 20Hz – 20kHz frequency response
  • Fashioned AAC, SBC audio codec

Enco W51 - Wearing

For an in-ear earbud, the soundstage of the Oppo Enco W51 is in actuality accurate. There is sufficient separation between particular particular person devices and the vocal. When listening to the Jesus of Suburbia by Inexperienced Day, I’d also accurate be conscious Tre’s drumming and put out of your mind about all the pieces else. The earphone moreover does a sizable job of setting apart the acceptable and left channels. I chanced on that Enco W51’s 7mm driver can win comely loud. So moderately hundreds of the time, I would hear to it at 50% volume.

Talking relating to the sound quality, I chanced on the bass and treble to be emphasized greater than the mid-vary. Thus, if we’re into pop songs the tool could well perhaps also light attend you nicely. I had no complaints listening to the “Sold Out Model” of MGK’s Tickets To My Downfall. On the opposite hand, you obtained’t have the identical skills with EDMs and hip-hop music. I wished the bass had more punch to it. Sadly, this one doesn’t even have a dedicated Bass mode that’s available on the more cost effective Enco W31.

ANC, Latency, and Call Fantastic

  • Active Noise Cancellation (ANC)
  • Noise cut price depth of as much as 35 dB
  • Twin-core digital noise cut price chip
  • 3 microphones on each and each earbud

Oppo Enco W51 comes with Active Noise Cancellation, which is one thing unparalleled on this impress vary. You will be in a space to flip it on by double-tapping on the acceptable earbud. Whereas it doesn’t extinguish the noise from the surrounding fully (love every assorted ANC-enabled earbuds, headphones), it suppresses them to an extent where you are going to be in a space to in actuality feel, hear the variation between ANC and non-ANC sound. It simplest works with constant low-frequency sound frequencies.

Enco W51 - Design

Apart from this, the Enco W51 doesn’t have a dedicated low latency mode. Oppo is as a replace banking on the low-latency binaural Bluetooth transmission. And for basically the most section, it does an okay job. The latency didn’t trouble me while streaming suppose material from YouTube, Netflix. On the opposite hand, this may perchance doubtless well even be greater to speculate in a accurate wired earphone whenever you happen to are pondering of the utilization of it for gaming.

Bright on, the name quality on Enco W51 is moreover sizable. I ragged the earphone for round two weeks and I obtained no complaints from the assorted cease of the name throughout this period. I moreover had no topic summoning Google Assistant with this one.

Battery Patience

  • 25mAh (each and each earbud), 480mAh (case)
  • USB-C, Qi wireless charging

Talking relating to the battery, Oppo claims that the earbuds can last so long as 4 hours on a single worth with the amount quandary to 50%. In my overview, the Oppo Enco W51 simplest lasted 3.5 hours with the amount quandary to 50% and ANC develop into off.

I repeated the test with the ANC develop into on and got round 3 hours of playback time. The charging case has a USB Form-C port on the again that helps 10W (5V, 2A) charging. There is an LED on the facet that turns inexperienced when the case is fully charged. Also, there is one more LED contained within the case, that signifies the associated payment of the earbudswhen it’s positioned within, and of the charging case otherwise.

Enco W51 - Charging

The utilization of a 10W energy adapter, I was in a space to worth the case in round 80 minutes. You will be in a space to moreover expend a Qi-licensed wireless charger, but the charging takes a cramped longer than the wired alternative.


Whereas there are moderately hundreds of TWS within the Nepalese market on the present time, simplest a handful of them come with ANC. Oppo Enco W51 provides it below the Rs. 10,000 which is in actuality sizable. Except you are an audiophile or a hardcore hip-hop fan, you obtained’t criticize the sound quality. The name quality is moreover sizable. On the opposite hand, the earphone doesn’t have the finest connection and the controls produce it very inconvenient for folk love me that don’t have an Oppo smartphone.

Songs referenced within the Oppo Enco W51 overview:

  • Inexperienced Day Jesus of Suburbia
  • MGK Tickets To My Downfall (“Sold Out” Model)

Oppo Enco W51 Evaluation: Mavens & Cons


  • Lightweight and cosy
  • Tight fit with four pair of silicone pointers within the sphere
  • Sturdy maintain, IP54, easy to orderly
  • Huge for casual listening
  • Wear detection works nicely
  • ANC at a funds
  • USB-C, wireless charging


  • Sluggish regulate mechanism
  • Controls can simplest be personalized on grab Oppo telephones
  • The connection isn’t the strongest
  • Bass could well perhaps also had been punchier
  • No dedicated sport / low latency mode
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