With the Smart Air Purifier 4 Compact, Xiaomi offers a discreet air purifier that can be placed on the floor or on furniture. Its small size does not seem to neglect its effectiveness, however, since it would be capable of renewing the air in a room of 48 m² in 30 minutes.
With its Smart Air Purifier 4 Compact, Xiaomi seeks efficiency above all. Equipped with a powerful automatic mode and a powerful maximum mode, this purifier is fully capable of cleaning the air in an average-sized room. It is easily installed indoors thanks to its small size, and its connectivity allows it to be programmed when you are away from home. On the other hand, he doesn’t go into detail. Its screen is basic, as is the information it delivers. Fortunately, the mobile application is intuitive and easy to use.
Strong points
- Good purification efficiency.
- Equipped with an automatic mode.
- Small size that easily adapts to interiors.
Weak points
The second best quality/price ratio
Philips thinks big! With its AMF870/15, the manufacturer intends to purify the air in large spaces without the device complaining. Via the remote control or the mobile application, this Philips model is responsive and only takes a few minutes to purify its environment, regardless of the mode selected. Versatile, it can even fulfill its mission while ventilating or heating the air. The AMF870/15 then transforms according to the desires and seasons. If we had to find a fault, it would surely be the absence of touch controls on the device.