Uploaded February 2023 | Updated September 2026, 17 hours ago

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In this video, we will compare two air purifiers from Xiaomi, the Xiaomi Mi 3H, and Xiaomi 4 Compact. Watch the video and find out the differences between these two devices, which one performed better, and which is the better choice to buy.

👉 The Xiaomi Mi 3H on Amazon - amzn.to/3MVraDN
👉 The Xiaomi 4 Compact on Amazon - amzn.to/3lMwfXa

👉 Check out the full contextual comparison of the Xiaomi MI 3H Vs Xiaomi 4 Compact here:
airpurifierfirst.com/comparison/xiaomi-air-purifier-4-compact-vs-xiaomi-mi-3h

If you have any questions or concerns about the Xiaomi Mi 3H or the Xiaomi 4 Compact air purifiers, feel free to use the comment box.

Disclosure: Air Purifier First is supported by readers. When you buy through the links in the video description, I may earn a commission. As an Amazon Associate I earn from qualifying purchases.

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TIMELINE
0:00 Intro
0:38 Quick Overview
1:53 Filtration Technology
2:59 Noise Test
3:56 Operating Costs
4:49 Performance Tests
5:32 Smoke Box Battle
5:55 Which One Does It Better?

#airpurifier #xiaomi

You can write your own questions or concerns in the comment box, and I will try to help you.

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