Xiaomi Mi TWS 3 Pro Earphones Review: Spatial Audio, Intelligent ANC


Only 4 months after the launch of the Mi Noise Cancelling Headphone Pro, Xiaomi did not expect that Xiaomi once again launched a new product of true wireless active noise reduction. This is the brand new Xiaomi Mi TWS 3 Pro Earphones, which brings us two new features: spatial audio and intelligent active noise reduction, and the price is actually a hundred cheaper, as long as 699 yuan.

In addition to the two new features, Xiaomi True Wireless Noise Cancelling Headphones 3 Pro also has many design changes. The most basic sound unit has been changed to the latest DLC diamond diaphragm. Compared with previous generations, the sound quality has been substantially improved. The clean and clear sound even has a little high-fidelity taste.

In addition, Xiaomi True Wireless Noise Cancelling Headphones 3 Pro also introduces a new ultra-definition coding protocol LHDC 4.0, both in terms of sound quality, delay, and even functions have been comprehensively improved.

LHDC 4.0 not only increases the highest supported bit rate to 900Kbps, it further meets the requirements of Hi-Res music but also supports game mode, which can achieve a full link delay of as low as 80ms, which is only 20ms different from wired.

The most important thing is that it realizes the support of spatial sound mode, combined with the spatial audio realized by the built-in gyroscope of Xiaomi True Wireless Noise Cancelling Headphones 3 Pro, it can bring a better on-site sound and picture experience.

The maximum noise reduction depth of Mi True Wireless Noise Cancelling Headphones 3 Pro is 40dB, which is the same as mainstream products on the market. At the same time, it also supports intelligent noise reduction and transparency modes, and it is more comfortable and convenient to wear headphones in daily use.

Next, let’s experience the Xiaomi True Wireless Noise Cancelling Headphones 3 Pro together to see if it is worth it compared to the previous generation.


The shape of the Xiaomi Mi TWS 3 Pro has not changed much, but the shell material has been changed to a more durable matte type. The frosted feel when holding is not bad and compared to the shiny metal material, it can greatly reduce the probability of contamination with oil and fingerprints and is more durable by comparison.

The material of the earphones is also replaced with a matte type, with only a few bright metallic decorations.

Friends who have seen the previous generation of products can feel at a glance that the size of the Mi True Wireless Noise Cancelling Headphones 3 Pro is more compact and the headphone column is more slender. The volume of this generation is reduced by about 12%, and the weight is about 19% lighter, so it will be more comfortable to wear.

In addition, the cavity design is also consistent with the previous generation. The earphones are mainly fixed by the pinna when they are worn, and the earplug cover only blocks the mouth of the ear canal but does not go deep into it too much.

Therefore, although the Mi True Wireless Noise Cancelling Headphone 3 Pro is an in-ear wearing method, it does not have a strong sense of foreign body. Remove the earplug cover, you can also see the huge soundhole, the sound quality of this generation is not ordinary.

The decorative strips with bright metal texture look over the whole body of the headset, which not only plays a decorative role but also marks the touch operation area of ​​the headset, which is convenient for users to quickly touch operations. The feedforward microphone is also designed directly in the middle of the decorative strip to collect noise.

In terms of accessories, Xiaomi True Wireless Noise Cancelling Headphones 3 Pro provides three sets of replacement earplugs and a charging cable.

Control and sound quality

Xiaomi Mi TWS 3 Pro supports the most basic gesture control, providing three operation modes: double-click, triple-click, and long-press, as well as song cutting, volume adjustment, noise reduction mode adjustment, and Xiao Ai’s multiple function options.

Due to the use of a brand-new sound unit, the sound quality of Xiaomi True Wireless Noise Cancelling Headphones 3 Pro has also been greatly improved. The DLC high hardness diaphragm can greatly improve the performance of the earphone in the high-frequency part, making its sound more “HiFi”.

To briefly describe the listening experience of the Mi True Wireless Noise Cancelling Headphones 3 Pro, you can understand that it is a supplementary version of the previous Mi Noise Cancelling Headphones Pro. Based on the previous strong mid and low frequencies, the sound is more transparent and richer. High-frequency details. The overall sound is better than the previous sound in the high-frequency part.

If you like vocals and musical instruments and don’t like the sensation of moving from time to time, then Xiaomi True Wireless Noise Cancelling Headphones 3 Pro is definitely your dish.

In addition, Xiaomi True Wireless Noise Cancelling Headphones 3 Pro also supports two new features, namely spatial audio and LHDC 4.0 encoding, both of which can further enhance the user’s hearing experience from the side.

Xiaomi True Wireless Noise Cancelling Headphone 3 Pro can be said to be the first true wireless headphone device that supports true spatial audio in the thousands of dollars on the Android side.

Similar to the AirPods Pro, its built-in gyroscope sensor can simulate the sound performance of different positions according to the corresponding actions, bringing a sense of presence as if you are in a theater. However, many previous devices that are “hot” only support Dolby Atmos, and cannot achieve real sound changes with position.

In addition, Xiaomi True Wireless Noise Cancelling Headphones 3 Pro is also the world’s first TWS headset that supports LHDC 4.0.

The new audio coding not only provides theoretical support for the spatial audio function, but also comprehensively improves the audio transmission bit rate, adaptive delay, and compression algorithm. It can provide a higher upper limit for the sound quality of true wireless headphones, and it can also be used in games. Automatic switching, bringing better low-latency performance.

Noise reduction and battery life

Xiaomi Mi TWS 3 Pro supports active noise reduction. Similar to the previous generation, the transparent mode supports two levels of vocal enhancement and normal. The noise reduction mode also provides three levels of light, balanced and deep for adjustment, and it also brings a new adaptive noise reduction option, Can adapt to different noise reduction intensities according to the environmental noise.

As we all know, the active noise reduction of truly wireless earphones is achieved by canceling the noise with the sound of the opposite waveform. Therefore, a certain degree of “ear pressure” is difficult to avoid during use. The ear pressure sensation comes from the noise reduction wave, and this discomfort will be particularly strong when the environmental noise is small but the noise reduction intensity is high.

Adaptive noise reduction can automatically identify the noise intensity of the surrounding environment. For example, it can automatically switch to light gear in a quiet environment such as a library and a coffee shop, and switch to deep gear when riding in a car or passing by a factory and other noisy environments. On the premise of ensuring quietness, ensure comfortable wearing. This is adaptive The greatest meaning of noise reduction.

Actual test one noise reduction effect. In the face of changes in noise, the noise reduction gear switching of the Mi True Wireless Noise Cancelling Headphones 3 Pro has a delay of about 3 seconds.

However, in the face of common low-frequency noise such as chassis, electric fans, and outside air conditioners in the daily work environment, it can have an excellent elimination effect, and it is quiet and has no obvious ear pressure.

The noise frequency of roadside cars is relatively high, so for active noise reduction headphones, their noise cannot be eliminated, but can only be reduced. Mi True Wireless Noise Cancelling Headphones 3 Pro can reduce the harshness of these noises. Although the sound exists, it is still at a quiet level.

In terms of noise reduction effect, the comprehensive noise reduction effect of Xiaomi Mi TWS 3 Pro is not necessarily better than the previous generation. Many sounds are still slightly perceptible, and the noise of car driving can also be heard from farther away. However, the noise reduction comfort of Xiaomi True Wireless Noise Cancelling Headphones 3 Pro is more excellent. Although it has not been absolutely eliminated, the noise reduction has also been reduced to a level that is not harsh.

The Mi True Wireless Noise Cancelling Headset 3 Pro supports three-microphone noise reduction for calls. The measured voices are clear and loud, and there is almost no interference from ambient noise, making it easy to complete calls.

In terms of battery life, when the noise reduction is turned off for 1 hour, the measured power consumption is about 12.5%. Therefore, it is estimated that the battery life per ear is about 8 hours, and the overall battery life with the charging box can reach about 27 hours.

In terms of daytime usage, one charge for three days is absolutely no problem. The headset itself also supports Qi wireless charging, and it is very convenient to charge daily.

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If you are still waiting to see what good choices are available for true wireless headphones in the thousand yuan gear, then Xiaomi True Wireless Noise Cancelling Headphones 3 Pro is definitely a surprise for you. Its appearance is a king bomb, and it has formed a dimensionality reduction blow to many products of the same price. Even the predecessors who sold it 4 months earlier were not spared.

The biggest improvement of the Xiaomi Mi TWS 3 Pro is the sound quality. The new coating and the new tuning make it feel dull and clearer overall. On the basis of the previous generation, the high-frequency sound quality has been greatly improved, with more details. Today it is not only good-sounding but also has a unique tone.

The addition of LHDC 4.0 and spatial audio is the icing on the cake. With an excellent sense of hearing, it can improve the encoding quality of the audio from the source, allowing the headset to show more details; spatial audio with six-axis gyroscope collaboration can also present more realistic cinematic sound effects, allowing Android users to also Experience the beauty of spatial audio.

In addition, active noise reduction is also indispensable as a standard configuration of high-end TWS headphones. Mi True Wireless Noise Cancelling Headphones 3 Pro supports adaptive noise reduction, which not only ensures quiet surroundings but also minimizes the discomfort caused by ear pressure. With its smaller and lighter figure, the wearing comfort is even more straightforward.

Such a fully upgraded product is priced at only 699 yuan, which is 100 cheaper than the initial price of the previous generation. It can be described as a representative of increased volume and reduced price. If you are looking for an affordable and powerful active noise-canceling true wireless headset, Xiaomi Mi TWS 3 Pro is definitely the most suitable choice at the moment, and you must not miss it.


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