Xiaomi Mi Air Purifier 4 Lite Noise Level Test Too LOUD?

[@donmarkon]

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[@Zaxxonking87]

The mic is on the bottom of the phone. So it would be more accurate if you turn the phone 180 degrees. Even your recording mic picks up the noise (which shows it is louder) but the values are nearly the same.

Thanks' for the test. What sound meter app do you use?

[@PuneetMehra]

How is it different from Air Purifier 3?

[@crabbynebula]

hi! and thanks for the vid! why should one pick the 4 over the 4 lite (i am not talking about the PRO version) ? is there any other difference apart from a slightly larger area coverage and the OLED display?

[@Krionix81]

I can hear mine even even when speed is low, the sleep mode. Your is so quiet it's impossible to tell it is on from 1m?

[@binhminh96]

i bought Mi Air Purifier 3 Lite for my sister, this sound good. so i buy new Mi Air Purifier 4 Lite and this true

[@jiri-novotny-active]

Thank you. I´m waiting for mine.

[@tiborcpajkos7003]

hello, mine is badly shaking at lower speeds and the worst at when I chose in manual coverage: 8-14m2 Is this normal or I have a faulty product ?

[@donmarkon]

It sounds like you have defective unit :(