Introducing: OPPO Enco Air3 – Can high-end sound be made from bamboo?

With the OPPO Enco Air3, engineers found the solution for ideal sound in nature.

Introduction, or what is this article about?

The wireless earphone market has exploded in recent years. The first-generation models were only suitable for basic music listening, but now they provide complex functions such as noise cancellation, surround sound, and even real-time translation. In this constantly evolving environment, OPPO introduced its latest wireless earphones, the Enco Air3.

OPPO is not new to audio devices – the company’s first audio device, the OPDV971H DVD player, was released in 2004. In 2012, they entered the premium headphone market with the audiophile OPPO PM-1 headphones. This over 20 years of experience is reflected in the latest addition to the Enco series.

One of the most interesting innovations of the OPPO Enco Air3 is the use of bamboo fiber diaphragms in the speakers. This innovative solution is not only environmentally friendly, but also results in a structure that is 60% lighter, 56% stiffer, and 63% more flexible than traditional titanium diaphragms. This technological innovation significantly contributes to clearer and more detailed sound.

OPPO is constantly improving its products in the field of TWS (True Wireless Stereo) technology. Each member of the Enco series offers something more than its predecessor - in the case of Air3, this is the inclusion of Bluetooth 5.3 connectivity and an advanced digital signal processor that is capable of 25 times more performance than its predecessor.

OPPO has made no secret of its goal to offer premium features in the affordable segment with the OPPO Enco Air3. The device comes with features such as multi-point Bluetooth connectivity, touch control, and IP54 dust and splash resistance, which are usually only found in more expensive models.

In line with modern user needs, the Enco Air3 is not just for listening to music – the built-in microphones and advanced noise cancellation technology make it suitable for video calls and online meetings. For gamers, it also includes a dedicated gaming mode that reduces latency to just 47 milliseconds.

OPPO Enco Air3 in detail – Form and function in perfect harmony

In terms of external design, the OPPO Enco Air3 follows the clean design of modern TWS earphones, but at the same time we can also find some unique solutions. The charging case has a flattened oval shape, the special feature of which is the transparent lid. This is not only an aesthetic element - the semi-transparent cover is also practical, as it makes the earphones visible and hides any minor scratches. There is a discreet OPPO logo on the surface of the case, while an LED status indicator on the front informs about the battery charge.

The dimensions of the charging case ensure compact portability: 51,8 mm wide, 56,3 mm high and 26 mm deep. The total weight including the earphones is only 38,64 grams, so it fits comfortably in any pocket or small bag. The USB-C charging port is located at the bottom of the case, but the device does not support wireless charging. The lid opens at an angle of 110 degrees, which makes it easy to remove and replace the earphones.

The OPPO Enco Air3 earphones themselves weigh only 3,7 grams each, which is exceptionally light in this category. The length of the stem is 33 mm, which is 6% shorter than the previous generation. The housing of the earphones also has a semi-transparent design, which harmonizes with the design of the case. The “L” and “R” markings are clearly marked, so you can’t miss the right side.

The touch control surfaces are located on the outside of the arms. Although the control surface is relatively small, it is easy to find by touch thanks to the matte finish. The control can be customized via the HeyMelody app, where you can adjust playback control, adjust volume, and activate various additional functions.

The OPPO Enco Air3 earphones have a semi-in-ear design, which means they do not completely close the ear canal. This solution provides more comfort and allows you to partially perceive ambient sounds. The device is IP54 dust and splash resistant, which provides adequate protection during exercise or rainy weather.

The charging contacts run along the inside of the arms, as opposed to the end-to-end design of previous models. The earphones connect to the case with a magnetic attachment, which is strong enough to keep them firmly in place, but at the same time does not make it difficult to remove. The manufacturer offers the device in two color options: classic white and pastel green.

The packaging of the OPPO Enco Air3 reflects a minimalist approach - apart from the earphones and charging case, only the user manual is included. There is no charging cable in the box, which is an understandable decision from an environmental perspective, as most users already have a USB-C cable.

OPPO Enco Air3 Specifications – From Bamboo Membrane to High-Tech

The speakers of the OPPO Enco Air3 are equipped with 13,4 mm dynamic drivers with a bamboo fiber diaphragm. This unique solution not only takes into account environmental considerations, but also has technical advantages: it results in a significantly lighter and more flexible structure compared to traditional titanium diaphragms. The frequency response ranges from 20 Hz to 20 kHz, covering the entire audible sound range. The sensitivity of the speakers is 128 dB measured at 1 kHz.

Wireless connectivity is provided by the modern Bluetooth 5.3 standard, which guarantees low latency and a stable connection. Supported Bluetooth codecs include AAC and SBC. In game mode, latency is reduced to just 47 milliseconds, which is an outstanding value in this price category. The range reaches 10 meters under ideal conditions.

The signal processing is handled by the Cadence Tensilica HiFi 5 DSP (digital signal processor), which provides 25 times more performance and 35% more energy efficiency than the previous generation. The processor also supports OPPO Alive Audio surround sound function and management of various sound profiles.

The HeyMelody app allows you to customize the sound quality, with three preset sound profiles to choose from: Original Sound, Bass Boost, and Natural Inspiration. The Golden Sound feature creates a personalized sound profile based on the user's hearing.

The battery capacity is 27 mAh per earbud, while the charging case has a 300 mAh battery. This configuration allows for 6-7 hours of continuous use on a single charge, which can be increased to a total of 21-25 hours with the case. Thanks to the quick charge function, 10 minutes of charging provides 2 hours of use. The total charging time for the earbuds is 80 minutes, while charging the case takes 120 minutes.

The quality of conversations is guaranteed by two microphones and DNN (Deep Neural Network) noise cancellation technology. The system can effectively filter out ambient noise and wind noise, providing clearer voice transmission during phone calls. Multipoint connection allows you to connect two devices at the same time, for example, using a phone and a laptop simultaneously.

The product is protected by an IP54 dust and splash resistance certification. This provides adequate protection against dust and sweat, and can withstand light rain. Thanks to Google Fast Pair support, pairing with Android devices is a quick and easy process.

OPPO Enco Air3 – Smart control with HeyMelody app

To fully utilize the OPPO Enco Air3 earbuds, you need to download the HeyMelody app, which is available for free on both Android and iOS. For OPPO and OnePlus phones, the features are available directly in the Bluetooth settings, without installing a separate app. The software interface is clean and easy to navigate, although customization options are more limited than on premium models.

The app's home screen shows you the battery level of the earbuds and charging case right away. It also features Enco Master EQ, which offers three preset sound profiles: Original Sound, Bass Boost, and Clear Vocals. Unfortunately, there's no option for custom equalization, which might be a bit of a letdown for advanced users.

One of HeyMelody's standout features is the Golden Sound test, which takes about three minutes to map the user's ear canal structure and hearing characteristics. The resulting personalized sound profile can significantly improve the listening experience. OPPO Alive Audio can also be activated through the app, which simulates surround sound for compatible content.

Touch control customization offers detailed settings. You can program one, two, and three-touch commands, as well as a long touch on both earbuds. By default, volume control is not assigned to any command, but this can be easily changed. A built-in tutorial helps you learn the control scheme.

Game mode can be enabled through the app, which reduces audio latency to 47 milliseconds. The dual connection feature can also be controlled from here, allowing you to connect two devices at the same time. The app also includes a “Find My Earbuds” feature, which uses an audible alert to help you locate misplaced earbuds.

The app regularly offers firmware updates for the headphones, which may add new features or improve existing capabilities. Updates are installed automatically and usually take 5-10 minutes. The software also provides detailed usage statistics, including usage time for different sound profiles and battery life.

OPPO Enco Air3 in practice – Tests, measurements and real-world experiences

During testing, the OPPO Enco Air3 showed many positives and some areas for improvement. Testers’ initial impressions of the design were generally positive, highlighting the compact size and light weight of the case and earbuds. However, several noted that the semi-open design may not be ideal for everyone – the stability of the earbuds depends largely on the anatomy of the user’s ear.

During sound quality tests, the earphones delivered a balanced performance. Frequency response measurements showed that the low frequencies are strong up to 125 Hz, then gradually decrease. In the midrange, the sound is close to reference values, while there is a slight emphasis on high frequencies. This sound character works especially well in musical genres where vocals and detailed instrumentation are important.

In our hands-on testing, multipoint Bluetooth connectivity worked reliably, although some users occasionally experienced minor audio quality fluctuations when using two devices simultaneously. The 47-millisecond latency in game mode also provided a noticeable improvement in the gaming experience, especially for mobile games.

Battery life tests have yielded mixed results. While the manufacturer's promised 6-7 hours of battery life in basic mode is realistic, noise cancellation and the use of the LDAC codec can significantly reduce the battery life on a single charge, to 4,5 hours. The charging case provides three full charges, plus about 60% extra capacity.

The microphones' performance is mixed in our tests. In indoor environments with minimal background noise, speech is clear and intelligible, but on busy streets or in windy conditions, the noise-cancelling system can't completely filter out unwanted sounds. DNN noise-cancelling technology performs better with constant noises, such as air conditioning or traffic noise.

OPPO Alive Audio surround sound feature has mixed reviews from testers. While some say it brings a noticeable improvement in soundstage, others say the effect is too subtle.

The headphones' IP54 rating was tested by several testers during exercise and in rainy weather. The experience showed that the protection was adequate, although several noted that the stability of the headphones during intense movement could vary due to the semi-open design.

Reviews of the HeyMelody app's functionality are mostly positive, although several users missed the fully customizable equalizer. The effectiveness of the unique sound profiles created by the Golden Sound feature varied from user to user - some experienced significant, while others only minimal improvements in sound.

During long-term use, testers highlighted the comfort of the device, although some noted that the emphasis on higher frequencies can be tiring after extended listening. The glossy finish of the charging case and earbuds is prone to scratching, which can cause aesthetic issues over time.

During the music tests, the earphones were put to the test with several different genres. When playing the Dua Lipa song "Dance The Night", the Enco Air3 provided a balanced performance in disco-inspired music - the sound was not too aggressive or forward. The song "Am I Dreaming" by Metro Boomin from the movie Spider-Man: Across the Spider-Verse presented the device with a tougher challenge. Here it produced a noticeably stronger bass response, which matched the character of the song well. In the song "Pull Me Under" by Dream Theatre, the detail of high-frequency instruments such as cymbals and hi-hats was outstanding - details that are usually lost in the sub-5000 HUF category were audible.

When measuring the battery charging speed, it took 0 minutes to charge the earbuds from 100 to 80%, while it took 120 minutes to fully charge the case. The fast charging feature worked in practice: a 10-minute charge really gave us about 2 hours of listening time. A single charge of the case loses about 20-30% of its capacity during a full earphone charging cycle. This means that the case has enough capacity for about 4 full charges.

The stability of the Bluetooth connection proved reliable during testing, with the stated 10-meter range achieved in line-of-sight conditions. However, when walls or other obstacles got in the way of the signal, this range was significantly reduced. During multipoint connection, there were occasional minor audio anomalies – the sound quality would periodically drop for a short period of time, although this was not a common occurrence.

Long-term use of the touch controls has shown that, although the control surface is relatively small, it can be used reliably with proper practice. The matte-finished touch zone is well separated from the rest of the headset, which helps with precise control. However, several users have reported that the small touch surface can lead to false touches, especially when adjusting the headset.

During durability tests, the glossy surface of the case and the earphones proved to be indeed susceptible to scratches. After a week of intensive use, visible marks appeared on both components. The transparent cover of the case, however, proved to be practical, as it partially hides these signs of use. Thanks to the IP54 protection of the earphones, sweat and light rain were not a problem, although several users noted that during intense sports, the earphones may move due to the semi-open design.

OPPO Enco Air3 – Is the bamboo innovation worth the money?

The OPPO Enco Air3 wireless earphones occupy a special place in the market in the price category under 5000 HUF. The use of bamboo fiber diaphragm is not just a marketing ploy - tests have proven that the device truly produces balanced, detailed sound. The clarity of vocals and the detail of high frequencies are particularly outstanding, although the latter may be tiring for some people during prolonged use.

The product's strengths include a compact design, excellent Bluetooth connectivity, and well-functioning touch controls. IP54 protection and a fairly long battery life provide practical advantages in everyday life. The HeyMelody application, while not the most sophisticated, is functional enough for most users. However, it lacks the option of fully customizable equalization, which may limit the personalization of the sound.

The semi-open design can be divisive – for some it’s comfortable to wear and a practical way to hear ambient sounds, for others it can cause stability issues, especially during sports. Glossy surfaces are prone to scratches, so it’s worth considering using a protective case.

The OPPO Enco Air3 is primarily recommended for those looking for a reliable pair of wireless earbuds with good sound quality at an affordable price, and who prefer balanced, detailed sound over excessive bass. The product may be particularly appealing to those who often listen to vocal-centric music or podcasts. However, those looking for a particularly bass-focused sound, those looking for earphones for active sports, or those who want a completely customizable sound, may want to consider other alternatives in this price range.

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OPPO Enco Air3 earphones

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Frequently Asked Questions about OPPO Enco Air3 Earphones

Q: What colors is the OPPO Enco Air3 available in?
A: The device is available in two colors: classic white and pastel green.

Q: What charging port does the OPPO Enco Air3 use?
A: The charging case has a USB-C connector, but a charging cable is not included in the package.

Q: Does OPPO Enco Air3 support wireless charging?
A: No, the device can only be charged via wired USB-C charging.

Q: What is the battery life of OPPO Enco Air3?
A: The earbuds last for 6-7 hours on a single charge, and with the case, you can get a total of 21-25 hours of use time.

Q: Can OPPO Enco Air3 be used for sports?
A: Yes, the device is IP54 dust and splash resistant, however, due to the semi-open design, it may move during intense movement.

Q: What devices is the OPPO Enco Air3 compatible with?
A: The earphones work with all Bluetooth-enabled devices and are compatible with both Android and iOS. The HeyMelody app is available on both platforms.

Q: Does the OPPO Enco Air3 earphones have active noise cancellation?
A: No, this model does not have active noise cancellation, due to the semi-open design, ambient sounds remain partially audible.

Q: What game modes does OPPO Enco Air3 offer?
A: In game mode, latency is reduced to 47 milliseconds, which is especially suitable for mobile games.

Q: Can the OPPO Enco Air3 earphones be connected to two devices at the same time?
A: Yes, the device supports multipoint connection, so you can connect to two devices at the same time and easily switch between them.

Q: Is there an equalizer option for OPPO Enco Air3?
A: In the HeyMelody app, you can choose from three preset sound profiles (Original Sound, Bass Boost, Clear Vocals), but there is no option for completely custom equalization.