The market for truly wireless earbuds (TWS) has exploded in recent years, and Oppo is pushing the boundaries with each iteration. The latest addition from the company — the Oppo Enco X3s — packages a number of flagship-grade features into a genuinely competitive price tag. With 55dB Active Noise Cancellation (ANC), a dual-driver configuration, LHDC 5.0 codec, and an incredible 45-hour overall playback time, the Enco X3s set a new standard for what mid-range earbuds can offer.
In this blog, we’ll dive deep into the Enco X3s’ design, audio performance, battery life, features, pricing, and how it compares with its predecessors and rivals.
Design and Comfort: Lightweight and Stylish
Oppo has always focused on balance between aesthetics and comfort, and the Enco X3s are no exception. Each of the earbuds weighs a mere 4.7 grams, promoting long listening sessions without discomfort. The look is contemporary and stylish, coming out first in a gleaming Nebula Silver color that gives it a high-end feel.
Even though they are feather-light, Oppo never compromised on durability. The IP55 grade is dust and splash-proof, which is great for running, commuting, or even light rain. The case is small, easy to slip into your pocket — exactly what users who care about portability need.
Audio Experience: Dual Drivers Tuned for Perfection
One of the top attractions of the Oppo Enco X3s is its dual dynamic driver setup. Both earbuds contain an 11 mm woofer and a 6 mm tweeter, enabling deep bass response as well as refined, clear highs. This synergy provides a well-balanced sound signature that works for all types of music — from deep bass-driven EDM singles to acoustic ballads.
The earbuds are also tuned together with Dynaudio, a famous Danish audio company renowned for its sound engineering expertise. Together with Dynaudio, the total sonic experience is improved to provide audiophile-grade precision and spatiality not common in this price range.
55dB Active Noise Cancellation (ANC): Silence Redefined
Noise cancellation is perhaps the most important feature in TWS earbuds today, and Oppo‘s taken it to the next level. The Enco X3s provide a maximum of 55 decibels (dB) ANC, one of the highest in its class.
Oppo uses Real-Time Dynamic ANC technology that adapts automatically to your environment — whether you’re on a noisy train, at a café, or walking down a busy street. It intelligently adjusts the level of noise reduction, ensuring comfort without the “ear pressure” effect some ANC earbuds cause.
Moreover, the Enco X3s also possess Transparency Mode so you are able to hear external noises when required, e.g., announcements or dialogue, without having to take off your earbuds.
Next-Gen Connectivity with LHDC 5.0
Audio fans will welcome Oppo‘s addition of LHDC 5.0 codec support — a high-res audio codec that provides near-lossless wireless audio quality. In addition to AAC and SBC codecs, LHDC provides improved audio detail when used with compatible smartphones (particularly Oppo and certain Android flagship phones).
With Bluetooth 5.4, Enco X3s provide rapid pairing, stable connections, and reduced latency, making them perfect for music as well as gaming. The stability of the connections has been fine-tuned to reduce dropouts, even in dense signal environments such as airports or metros.
Oppo Enco X3s Battery Life: Up to 45 Hours of Total Playback
Battery life is yet another area where Oppo has made some very significant changes. Enco X3s provide up to 11 hours of playback time per charge (ANC turned off) and a whopping 45 hours overall including the charging case.
Even when ANC is active, you can look forward to about 6–7 hours of uninterrupted playback — still great for noise-cancelling earbuds. Fast charging is supported in the case, and that means up to 7 hours of playback from a top-up that takes just 10 minutes.
Whether you’re commuting, working, or traveling, Enco X3s are built to get you through your day — and beyond.
Smart Features and Controls
Oppo has included various intelligent features to make Oppo Enco X3s more easy to use and convenient:
- Touch Controls: Personalize tap actions for playback, calls, or ANC modes.
- Multi-Device Pairing: Easily switch between your phone, laptop, or tablet.
- Smart Wear Detection: Pauses music when you take out an earbud.
- Find My Earbuds: Allows you to find misplaced earbuds with sound cues.
Besides, Oppo‘s HeyMelody app (iOS and Android) provides equalizer settings, ANC level settings, and firmware updates for customization.
Performance in Daily Use
The Enco X3s provide great comfort and stability during long-term use. The ear tips made of soft silicone ensure a snug fit, which includes improved bass response and noise cancellation. The microphones deliver great call performance with the help of AI noise reduction, which reduces background noise to allow clearer voice pickup.
For gaming or watching videos, the low-latency mode provides audio that syncs well with visuals — something many cheap earbuds do not achieve.
In general, the performance finds the perfect equilibrium between audio quality, noise isolation, and general usability.
Price and Availability
The Oppo Enco X3s cost approximately €129 in Europe (about ₹13,200 in India equivalent) and S$189 in Singapore.
So far, Oppo has not officially announced the India release date but given past Enco launches, it should be around the corner — maybe along with the Find X9 series. When released, it should come through Oppo‘s online store, Amazon, and big retail stores.
How the Enco X3s Are Different from Their Predecessors
Since the last Enco X3, there have been some changes made by Oppo:
- Deeper ANC (55 dB compared to 50 dB).
- More battery life (45 hours combined vs 40 hours).
- LHDC 5.0 codec for better resolution and stability.
- Lightweight design for greater comfort.
- Improved IP55 protection for greater durability.
All these improvements make the X3s not only an iterative update, but a truly refined successor that holds its own with higher-end products such as the OnePlus Buds Pro 2 and Samsung Galaxy Buds 3 Pro.
Pros and Cons
Pros:
- Superb 55 dB ANC performance.
- Dual-driver configuration produces rich, detailed sound.
- Long 45-hour total battery life.
- LHDC 5.0 codec for high-res audio.
- Lightweight and IP55-rated design.
- Dynaudio-tuned soundstage.
Cons:
- Full LHDC benefits only on supported devices.
- No wireless charging on some regional variants.
- Official Indian pricing and availability still pending.
Final Verdict: Premium Sound Without the Flagship Price
The Oppo Enco X3s fill that gap nicely between mid-range affordability and flagship performance. With ANC as good as those in flagships, great sound engineering, and terrific battery life, they offer a very attractive option for anyone looking for a solid, high-quality TWS experience without spending too much money.
Whether you’re an audiophile, a commuter, or a casual listener, the Enco X3s deliver an impressive combination of clarity, comfort, and convenience — proving once again that Oppo is serious about its place in the audio space.
If Oppo prices them competitively in India (around ₹12,000–₹13,000), they could easily become one of the best value wireless earbuds of 2025.
