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Xiaomi Air Purifiers Comparison: Which One Should You Get?

By Elysia
Elysia is a seasoned content enthusiast who has been steering the creative ship at Bebest since 2022.

Regarding indoor air quality management, Xiaomi is one of the prominent players with various air purifier models. With a focus on providing efficient air purification solutions at affordable prices, Xiaomi air purifiers are tailored to different room sizes and air quality needs. In this article, we will delve into Xiaomi air purifier comparison and provide insights into these options.

Our comparison will help you find the best Xiaomi air purifier models to enhance your indoor environment by analyzing the key specifications, filtration technologies, and smart features of these air purifiers.

Xiaomi Air Purifiers Comparison

You may be wondering how different Xiaomi air purifier models differ from one another when discussing Xiaomi air purifier comparison. Here’s a look at the features of some common Xiaomi air purifier models.

Xiaomi Air Purifier 3H

xiaomi air purifiers comparison_Xiaomi Air Purifier 3H
Xiaomi Air Purifier 3H

Unlike the 2H model, the Xiaomi Air Purifier 3H has a round OLED touch display that allows you to start the purifier and choose from various collections. Equipped with a HEPA filter, the unit efficiently captures and filters out particles as small as 0.3 microns, including allergens, dust, pet dander, and some bacteria. Its 360-degree cylindrical design enables maximum air intake from all directions, ensuring a comprehensive purification process.

The Xiaomi Air Purifier 3H offers multiple fan speed settings, suitable for various room sizes and pollution levels. The device also has a laser PM sensor that can detect even the most minor pollutant. Through the Mi Home app, you can remotely modify the settings and monitor air quality in real time. Plus, the AI voice control allows it to seamlessly integrate into your smart home ecosystem. As a result, the Xiaomi Air Purifier 3H is ideal for those who don’t mind spending a little extra money but want to make the most of its capabilities.

Xiaomi Mi Air Purifier Pro

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Xiaomi Mi Air Purifier Pro

The Xiaomi Mi Air Purifier Pro offers 3 built-in modes for your convenience. The general mode functions automatically based on the room’s air quality index. The night mode operates quietly with adjustable lighting, while the high-intensity mode swiftly purifies the air when needed. With its numerous features, the Mi Pro transforms your air quality into a pleasant experience of freshness.

Designed with enhanced portability, the air purifier features wider air discharge openings. This advancement ensures more consistent filtration and reduces the frequency of filter replacements. Equipped with a laser sensor system, the Mi Pro continually monitors dust pollution while the gas analyzer sensor assesses the air’s composition for harmful compounds. The OLED display has also evolved into a touch screen, providing seamless mode transitions. You can browse the information and adjust the modes directly on the screen without needing the Mi Home app.

Xiaomi Mi Air Purifier Pro H

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Xiaomi Mi Air Purifier Pro H

Next is the Xiaomi Mi Air Purifier Pro H, one of Xiaomi’s flagship purifiers. It employs cutting-edge technology, seamlessly integrated into a single device, providing up to 10,000 liters of pure air per minute. The advanced OLED display lets you control the brightness on the left side of the screen, while the right side lets you turn the purifier on and off. It also displays the humidity, ambient temperature, air quality index, and more.

The Mi Pro H has a more efficient removal of formaldehyde, with a capacity of up to 223m³ per hour. The H13 high-efficiency HEPA filter paper’s wide surface area guarantees powerful absorption without changing the filters frequently. Furthermore, the unit comes with APP+PI intelligent voice control via XiaoAl smart assistant.

Xiaomi Smart Air Purifier 4

xiaomi air purifiers comparison_Xiaomi Smart Air Purifier 4
Xiaomi Smart Air Purifier 4

The Xiaomi Smart Air Purifier 4 is designed to effectively combat indoor air pollution and create a healthier living environment. Featuring a stylish design that blends with any home decor, it uses a 3-in-1 filtration system, including a pre-filter, high-efficiency filter, and activated carbon filter. This filtration method captures dust, smoke, allergens, and odors for cleaner air. The 360-degree air intake system also ensures comprehensive purification throughout the room.

In addition, the Smart Air Purifier 4 comes with smart connectivity through the Mi Home app for remote control and monitoring. The unit can also be managed using a touch-sensitive panel, enabling switching between different modes and adjusting settings. The OLED display provides real-time information on the air quality index (AQI) levels, offering instant updates of the air’s purity. The Smart Air Purifier 4 utilizes a powerful fan and advanced filtration tech for efficient pollutant removal, making it especially valuable in areas with high pollution levels. With a high Clean Air Delivery Rate (CADR) of 400m³ per hour, this air purifier is suitable for medium to large rooms.

Xiaomi Smart Air Purifier 4 Pro

xiaomi air purifiers comparison_Xiaomi Smart Air Purifier 4 Pro
Xiaomi Smart Air Purifier 4 Pro

The Xiaomi Mi Air Purifier 4 Pro will surpass your expectations for Xiaomi air purifier models. The device offers efficient air purification with a Clean Air Delivery Rate (CADR) of up to 500m³ per hour and a release rate of 8,330 liters of clean air per minute. It ensures comprehensive coverage throughout your home for healthy breathing. 

The Mi 4 Pro uses targeted purification based on real-time air quality monitoring, adjusting purification speed automatically. This air purifier has an intuitive color display that shows indoor air quality data (PM2.5/PM10) and offers touch-sensitive controls for customized purification settings. In addition, the Mi 4 Pro comes with a 3-in-1 filtration system, which combines a primary filter with Xiaomi’s High-Efficiency Filter and an activated carbon filter to purify the air and maintain your health. These filters can be used for 6 to 12 months, promoting daily freshness without frequent replacements.

The night mode, with a noise level of 33.7dB, provides quiet operation and a dimmed display backlight that won’t disturb your sleep. Furthermore, the Mi 4 Pro can be controlled remotely through the Mi Home/Xiaomi Home app, allowing you to start air purification even when you are away.

Xiaomi Air Purifiers Comparison: How to Choose the Best Filters

Now that you have understood the comparison of Xiaomi air purifiers let’s move on to the type of filter that influences the effectiveness of Xiaomi air purifiers. Below are several types of Xiaomi air purifier filters available on the market.

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Several types of Xiaomi air purifier filters

The first thing you should notice after knowing about these filters is the room size. The items above are arranged in ascending order of increasing space. For spacious areas, it is advisable to opt for a unit that is 20-40% larger than the room for optimal results. However, a crucial factor to prioritize is knowing the pollution levels in your living environment.

Types of Xiaomi Air Purifier Filter

Xiaomi Air Purifier HEPA Filter

This filter is ideal for:

  • Combating various respirable particles
  • People who are sensitive to air quality
  • Hazy conditions

Xiaomi Air Purifier Antibacterial Filter

This filter is ideal for:

  • Removing formaldehyde and harmful compounds from the air
  • Absorbs different types of odors
  • Hazy conditions

Xiaomi Air Purifier Anti-Formaldehyde Filter 

This filter is ideal for:

  • Improving air quality in small spaces
  • Crowded public areas
  • People who are particularly affected by air quality, such as children and the elderly
  • Seasons prone to infections
  • Hazy conditions

Additional Steps To Improve Indoor Air Quality

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Suggestions for improving the air quality of your living space

In addition to the Xiaomi air purifiers comparison, here are some of the suggestions for improving the air quality of your living space:

  • Maintain a clean home: To prevent the buildup of allergens and dust, vacuum and mop your home at least once a week. Don’t forget to clean your carpets and rugs. If you have a pet, cleaning your home twice a week is recommended.
  • Use an exhaust fan: When you cook, using an exhaust fan can effectively disperse smoke and help dry out the air in your kitchen. This is crucial because excessive humidity can encourage the growth of bacteria and allergens.
  • Have indoor plants: Indoor plants can significantly enhance your air quality. By emitting oxygen and reducing carbon dioxide levels, they can contribute to a healthier environment.
  • Manage humidity levels: During humid summers, it is essential to regulate indoor humidity. Using a dehumidifier can help prevent the development of mold and mildew, ensuring a fresher and cleaner atmosphere in your home.

Xiaomi Air Purifiers Comparison: FAQs

Q: What is the difference between Xiaomi air purifiers?

Xiaomi offers a range of air purifiers, each catering to specific needs. Differences often lie in features such as filtration technology, coverage area, and additional functionalities. Models such as the Mi Air Purifier Pro H and the new Air Purifier 4 series offer upgraded filtration systems, more extensive coverage areas, and innovative features, making them suitable for larger spaces and tech-savvy users.

Q: What is the difference between the Xiaomi Air Purifier 4 and the Xiaomi Mi Air Purifier Pro?

These are two distinct air purifier models, particularly regarding room coverage. The coverage area of the Xiaomi Smart Air Purifier 4 is between 28 and 48 m³. On the other hand, the Xiaomi Smart Air Purifier 4 Pro model encompasses an area spanning 35 to 60 m³.

Q: What is the difference between the Xiaomi Smart Air Purifier 4 series?

The Xiaomi Smart Air Purifier 4 series features different display types: the Lite model uses an LED display, while the standard and Pro models use OLED displays. All variants support Amazon Alexa and Google Assistant. In terms of producing sounds during Night Mode, the standard model operates at 32.1dB, the Pro model at 33.7dB, and the Lite model at 33.4 dB. Additionally, The Pro version weighs 6.8kg, which is heavier than the Lite (4.8kg) and Standard versions (5.6kg).

Bottom Line

We hope this Xiaomi air purifier comparison was helpful to you when choosing a Xiaomi air purification unit for your living space. Whether you prefer compactness, advanced filtration, smart features, or affordability, Xiaomi has a model to suit your requirements. Before opting for one, make sure to consider your needs and the features you look for in a cleaning unit so that your chosen Xiaomi air purifier is both effective and fits in perfectly with your lifestyle.

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