Blueair 411 Auto Vs Xiaomi 4 Compact – Tough Battle (2023)

I am a huge fan of Blueair air purifiers, especially their Blue series. At the same time, I like how Xiaomi innovates in its air purifiers, and I appreciate the features they are constantly improving.

In this article, I will compare the Blueair 411 Auto and the Xiaomi 4 Compact, two small air purifiers that have similar coverage but different features. The Xiaomi can cover rooms up to 206 sq. ft., while the Blueair can cover rooms up to 190 sq. ft. These air purifiers can clean the air 4.8 times in one hour in suggested room sizes.

Blueair 411 Auto Vs Xiaomi 4 Compact - Trusted Comparison

The Xiaomi 4 Compact uses a three-stage filtration technology consisting of a pre-filter, a Xiaomi’s High Efficiency-Filter, and an activated carbon filter. The Blueair 411 Auto, on the other hand, doesn’t have a True HEPA filter; it has a lower grade filter named Particle Filter. However, it has a washable pre-filter and HEPASilent technology.

Regarding the features, the Xiaomi 4 Compact is a clear winner here. It has many innovative options, can be connected to a smart app, and much more. The Blueair 411 Auto is somewhat minimalistic, but it has its trump cards as well. They both have an air quality sensor, air quality indicator, and auto mode features. These are some of my favorite features an air purifier could have.

Specs: Blueair 411 Auto Vs Xiaomi 4 Compact

Product ImageBlueair 411 AutoXiaomi 4 Compact
Model411 Auto4 Compact
Dimensions (inches / cm)16.7 x 7.8 x 7.8 inches (42.5 x 20 x 20 cm)Φ8.6 x 14 inches (Φ22.0 x 35.5 cm)
Weight (pounds / kg)--
Clean Air Delivery Rate (CADR)--
Coverage (4.8 ACH) 190 sq. ft. (18 m²)206 sq. ft. (19 m²)
Performance Ratings
Filtration TechnologyWashable Pre-filter, Particle Filter, and Carbon FilterPrimary Filter, Xiaomi’s High Efficiency-Filter, and Activated Carbon Filter
Filter Replacement IndicatorYesYes
Filter Lifeabout 6 months6-12 months
Power Consumption 10W27W
Operating Costs Ratings
Number of Fan Speeds3 – Night Mode, Everyday Mode, Boost Mode3 – Automatic Mode, Sleep Mode, and Manual Mode
Air Quality Sensor YesYes
Air Quality IndicatorYesYes
Auto Mode YesYes
Smart App NoYes
Voice Control NoYes
Other FeaturesSmart PlugLight SensorDisplay Lock
Noise Level (low – high)41.6 – 61.2 dBA41.3 – 60.4 dBA
Noise Ratings
Best Suited For
Small Spaces
Low Energy Cost
Small Spaces
Portable Use
Smart Home Integration
In-Depth ReviewBlueair 411 AutoXIaomi 4 Compact
PriceCheck Price on AmazonCheck Price on Amazon
Blueair 411 Auto Vs Xiaomi Mi 3H Levoit Core Mini Vs Xiaomi 4 Compact Levoit Core 300S Vs Blueair 411 Auto Related comparisons

Which One Does It Better?

Due to its better-optimized motor of just 10W, the Blueair 411 Auto won the power usage test. But it also won in the performance test, even though it doesn’t use a True HEPA filter. As for the noise tests, they produced similar results, but the Blueair produces some strange sounds at the highest speed, so I rated it lower in this test.

In my opinion, the Blueair 411 Auto would be a better buying option. It has great filtration technology, looks modern, has some advanced features, and doesn’t use too much power. However, if you are looking for an air purifier almost as good as the Blueair 411 but with some smart features and innovations, then the Xiaomi 4 Compact would be a fantastic option as well.

Please use the comment box below to ask questions about these two air purifiers.

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