Xiaomi Mijia Air Purifier 6 Launches in South Korea

Xiaomi Korea has launched two new connected air purifiers in South Korea: the Mijia Smart Air Purifier 6 and the larger Mijia Smart Air Purifier 6 Plus. The announcement, reported on October 26 in Korea — the evening of October 25 in North America — adds a five-stage purification system, room-by-room sizing, and app-based air-quality monitoring to Xiaomi’s Mijia lineup at prices that start in the 200,000-won range.

The launch matters beyond Korea for a simple reason: this is not a brand-new model making its debut. The base Air Purifier 6 had already reached India in early September, so the Korean release shows Xiaomi widening the same hardware to another major market, with a larger Plus version alongside it for open-plan rooms. For smart-home shoppers, it is also a useful reminder that the most practical connected appliance in a home is often not a speaker or a lock, but the machine quietly managing the air you breathe all winter.

What Xiaomi Korea announced

Xiaomi Korea announced the official release of the Mijia Smart Air Purifier 6 and the Mijia Smart Air Purifier 6 Plus, with promotional pricing running until November 9. The base model is priced at 269,000 won, discounted to 239,000 won during the promotion, while the Plus model is priced at 529,000 won, discounted to 479,000 won. The first 100 buyers who post photo reviews on the Naver brand store will receive a Xiaomi Humidifier 2 Lite as a gift, according to the launch reports.

Xiaomi Korea framed the launch around indoor living. A company representative said that, as people spend more time indoors and find ventilation burdensome, managing air quality has become increasingly important, and that the new models were designed to improve purification performance and smart convenience for different kinds of rooms. That pitch lands at a sensible time of year: as colder weather keeps windows closed, indoor pollutants, cooking fumes, dust, and dry air all become harder to ignore.

The base model: Mijia Smart Air Purifier 6

The standard Mijia Smart Air Purifier 6 is rated for spaces of up to 50 square meters. Its particle Clean Air Delivery Rate, or CADR, is 443 cubic meters per hour, while its formaldehyde CADR is 218 cubic meters per hour — about 45.3 percent higher than its predecessor on formaldehyde, according to Xiaomi Korea. CADR is the key number to compare when shopping for purifiers: it measures how much purified air the machine actually delivers per hour, rather than just the size of the room on the box.

Filtration comes from a five-layer composite system made up of a pre-filter, a high-performance filter, an activated carbon filter, an ultraviolet (UVC) light module, and a negative-ion function. Xiaomi says the system removes 99.98 percent of particles measuring 0.3 micrometers. A five-sensor setup tracks PM1, PM2.5, PM10, temperature, and humidity, so the purifier is measuring more than just dust — it is watching the fine particles most closely linked to health concerns, alongside the temperature and moisture levels that affect comfort.

Day-to-day control runs through the Xiaomi Home app, where users can check air quality, switch the power and operating modes, and set schedules. A front LCD display and four-color indicator lights give the same air-quality picture at a glance, without opening the app. The machine’s minimum noise level is reported at 26.6 decibels, which should keep it unobtrusive in a bedroom overnight, though real-world noise will depend on the fan speed the room actually needs.

Listings for the same base model in India add a few practical details worth knowing: a footprint of 250 by 250 millimeters, a height of 555 millimeters, a weight of 5.2 kilograms, and a rated power of 40 watts. Those listings also cite Amazon Alexa and Google Assistant support for voice commands, in addition to the Xiaomi Home app. The Korean launch reports focus on app control, so shoppers outside Korea should check the voice and app features for their own region before assuming they match.

The larger option: Mijia Smart Air Purifier 6 Plus

For bigger rooms, the Mijia Smart Air Purifier 6 Plus steps up to spaces of up to 91 square meters — roughly a large living room or an open-plan living and dining area. It uses a dual-impeller and dual-filter structure to reach a CADR of 810 cubic meters per hour, nearly double the base model’s airflow. Like the standard version, it uses a composite purification system with a five-sensor setup and a UVC module.

The Plus model also adds 360-degree rotating wheels, a small but practical touch for a larger machine that may need to move between rooms or be pulled out for filter changes. The sizing choice here is the real story: rather than asking one purifier to stretch across a whole apartment, Xiaomi is selling two clearly separated sizes, so buyers can match the machine to the room instead of running a small unit at full speed all day.

A small bonus from the same launch: a car vacuum

Alongside the purifiers, Xiaomi Korea also launched the Mijia Car Vacuum Cleaner. It offers up to 23,000 pascals of suction, a five-stage filtration system, and four nozzles — crevice, brush, wide, and blower — for cars, homes, and outdoor use. It supports one-touch dustbin emptying and 60-watt fast charging, runs for up to 45 minutes in standard mode and 10 minutes in turbo mode, and is priced at 109,800 won, discounted to 99,800 won until November 9. It is a side note rather than a smart-home headline, but it shows how Xiaomi is bundling everyday home cleaning into the same Mijia announcements.

What this means for smart-home buyers

An air purifier earns its place in a smart home in a different way than a light or a lock. Its sensors turn it into a room monitor as well as a cleaner: PM readings, temperature, and humidity can tell you when cooking has spiked particles, when a room is too dry, or when it is time to ventilate. App scheduling means the purifier can run harder before you get home and quieter overnight, without anyone touching a button. That combination of sensing and scheduling is what separates a connected purifier from a simple fan with a filter.

There are limits to keep in mind. The Korean reports do not describe Matter support for these models, so buyers should not assume they will appear directly in Apple Home, Google Home, or Alexa device lists in every market. Control is centered on the Xiaomi Home app, with voice support varying by regional listing. Filter replacement costs and long-term availability also matter more than the launch price: a purifier is only as good as the filter inside it, and that is a recurring cost worth checking before buying.

North American readers should also treat this as a market-watch story for now. The reports describe a South Korean launch, with pricing in won and a promotion tied to Korean retail channels. No United States or Canadian launch for these models was announced in the Korean reports. Xiaomi’s pattern of rolling the same model out market by market — India first, Korea now — suggests wider availability is possible, but it is not confirmed, and import units may differ in voltage, app region, and warranty support.

The bottom line

The Mijia Smart Air Purifier 6 series is a straightforward, well-specified expansion of Xiaomi’s connected home lineup: a 50-square-meter base model with strong formaldehyde performance, a 91-square-meter Plus model for larger spaces, five-sensor air monitoring, and app-based scheduling at mid-range Korean prices. For homes heading into a long indoor season, that is a practical combination. The question for shoppers outside Korea is not whether the hardware looks capable — on the published numbers, it does — but when, and in what form, it reaches their own market.