Which robot vacuum cleaner Xiaomi is better: a complete guide to choose from

The modern smart home appliance market is full of offerings, but it is the Mijia ecosystem that sets the standards for quality and functionality. When it comes to the question of which robot vacuum cleaner is better, the user is often lost in the abundance of models with similar names, but radically different characteristics. Prices can range in the tens of thousands of rubles, and it is important to understand what you are paying for.

The choice of the device depends on many factors: the type of flooring, the presence of pets, the area of the room and the quality of wet cleaning. Some models are able to only sweep away dust in dry mode, while flagships are able to wash floors with pressure, recognize cables and even empty the container themselves.

In this article, we will explore the key differences between generations, analyze the specifications and help determine the optimal purchase for your home, you will learn why the presence of lidar is more important than maximum suction strength, and on what functions it is really not worth saving.

Key criteria for choosing a smart cleaner

The first thing to look at is the navigation system, which determines whether your vacuum cleaner will randomly rush around the room or build an accurate map and be removed with efficient parallel strips. Old models with gyroscopes often miss areas or get stuck, whereas modern solutions with laser rangefinder (LDS) work with mathematical accuracy.

The second critical parameter is the type of wet cleaning. The basic versions will simply put a cloth behind them, slightly moisturizing the floor. Advanced models, such as the Vacuum Mop series or the Xiaomi Robot Vacuum X, use a vibration platform or rotating discs, which allows you to wipe out dried stains. For families with children or allergies, this aspect is often crucial.

And don't forget the autonomy, because the battery capacity directly affects the area that the device can remove in one charge, if you have a studio apartment or a lodnoshka, you can do 2600 mAh, but for a country house or a big treshka, you need a battery from 5200 mAh and above, and it is also important to consider the height of the device itself, so that it can crawl under the sofas and beds.

Navigation and mapping: LDS vs. VSLAM

The efficiency of cleaning depends on how the robot “sees” the space. Most current Xiaomi models are equipped with a laser rangefinder. LDS, And this sensor is located in a characteristic bump on the top panel, and it scans the room, creating a precise image. 2D-And it's a plan that's stored in memory, and it's able to tell where it's gone and where it's still going.

There are also models with VSLAM navigation that use a camera to build a map, which is smaller because they lack protruding lidar, and can be removed even in complete darkness (if there is infrared illumination), but their maps are often less accurate when there is a sudden change in lighting. For complex layouts with many rooms, laser navigation remains the gold standard.

The smart Mi Home app lets you interact with the map you create, divide it into rooms, install virtual walls and no-go zones, and it's especially useful for isolating places with wires or bowls of pets. Without mapping, smartphone control would be impossible, and you wouldn't be able to send a robot to clean a specific kitchen while you sleep.

Wet cleaning systems: from simple cloth to discs

Many users mistakenly believe that all robots wash the same. In fact, the technology is very different. The simplest models have a removable water unit that drips fluid by gravity onto the attached microfiber. This only slightly refreshes the floor, but does not remove contamination. These solutions are only suitable for maintaining cleanliness between general cleaning.

More advanced systems use electronic water management, and you can adjust the moisture level in the app, the minimum for laminate or the maximum for tile, and this prevents puddles and swelling, ensuring that moisture is distributed evenly across the mat surface.

Flagship models like the Xiaomi Vacuum Mop 2 Pro+ or Xiaomi Robot Vacuum X10+ series feature vibration platforms or rotating discs. Vibration mimics hand-draining to allow dried dirt to be wiped off, and rotating discs do this even more efficiently. Some top-end devices even automatically lift a wet rag when they arrive on the carpet to keep the pile from getting wetted.

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Use only clean water or special tools for robotomoisers. Adding conventional shampoo or chlorine-containing chemicals can destroy the rubber pump seals and cause corrosion of internal parts.

Comparison of popular series: S, M, X and Vacuum

It can be difficult to understand Xiaomi’s nomenclature, as the company produces devices under different brands (Mi, Mijia, Roborock).However, the main series have a clear hierarchy. S-series models (for example, S10, S12) are usually middle and high segments with excellent navigation. The M-series is often focused on combined cleaning with an emphasis on wet mode.

The X series (X10, X20) are new features with advanced functionality, often including a base with auto-replacement water or self-cleaning. The Vacuum Basic line (1S, Essential) offers reliable dry cleaning at an affordable price, but may be deprived of some “smart” chips such as precision zoning or complex wet cleaning.

To illustrate this, we'll compare the three popular categories of devices in the table below, which will help you navigate the store's offerings quickly.

Also, consider the side brush when you choose, and in some models it's one, in others it's two. Two brushes are better at driving debris from the corners under the main turbobrush, which improves the efficiency of cleaning along the boards. It's a trifle, but in the long run it affects the cleanliness of the corners of the room.

Autonomy and maintenance of the base

The modern robot vacuum cleaner is not just a device that needs to be driven with a button; it is a gadget that needs proper maintenance. The key element is the charging base. Conventional bases simply charge the battery, whereas self-cleaning stations (Auto-Empty) can pump garbage from the robot container into a large bag that changes every 1-2 months.

For wet-cleaning models, there are self-replacement bases, which pour clean water into the robot tank and pump out dirty water, which eliminates the need for the user to wash the cloth and tank after each cleaning, but these stations take up much more space and require proximity to the water source or manually replenishing the canisters.

Regular maintenance includes cleaning the main brush from hair and wool, wiping sensors and replacing HEPA filters. If you ignore these procedures, the suction force will drop and the engine may overheat. The Mi Home app usually has filter life meters that will tell you when it's time to replace.

Integration into a smart home and management

Xiaomi's ecosystem is famous for its flexibility. Robot vacuum cleaners integrate perfectly into a smart home, working in conjunction with other devices. For example, you can customize the scenario: when you leave the house (the geolocation of the phone shows), the robot automatically starts cleaning. Or vice versa: while you watch a movie in the evening, it quietly cleans the kitchen.

The interface allows you to run the cleaning on schedule, select modes (Silent, Standard, Turbo, Maximum) and track the cleaning history. Also supported by voice control through Google Assistant, Amazon Alexa and Yandex Alice (through integration).

⚠️ Note: When you first set up, be sure to select the correct region in the Mi Home app. If your account is registered to Russia and the device is intended for the China or Europe market, it may not be determined in the system.

For advanced users, integration through Home Assistant is available, allowing you to create complex automation scenarios that are not available in a standard application, but for most users, the functionality of the official software is more than enough for comfortable operation.

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The top tip when buying: always check the model’s compatibility with your region in the Mi Home app before placing your order to avoid connection issues.

Frequently Asked Questions (FAQ)

⚠️ Warning: Do not leave the robot vacuum cleaner on charge for months without use. The lithium-ion battery can go into deep discharge, leading to its irreversible degradation. If the device is not in use, charge it at least once in a row. 2-3 month.

To sum up, the perfect Xiaomi robot vacuum cleaner is a balance between your needs and your budget. For a laminated apartment with a cat, you'd better take a model with LDS and good wet cleaning. For a house with carpets, the priority will be suction strength and having a self-cleaning base. Carefully study the characteristics of a particular X or Mop 2 Pro model, and it will be your reliable assistant in maintaining cleanliness.