# Xiaomi Smart Air Purifier 4 Lite

**Brand:** Xiaomi
**Category:** Électroménager
**Code (GTIN/SKU):** 6934177750434
**Canonical URL:** https://openreviews.io/en/reviews/xiaomi/xiaomi-smart-air-purifier-4-lite-6934177750434

## Rating: 4.5/5 ★★★★★ — 45 reviews analyzed
_Confidence: high_

## At a glance

Xiaomi Smart Air Purifier 4 Lite reviews: 4.5/5 based on 45 analyzed reviews from 2 sites, updated November 2, 2026.

Praised: quiet and low consumption.

45 reviews analyzed, all published on other sites.
Other sites: 2 sources, 45 reviews, average rating 4.5/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This air purifier stands out mainly for its extremely low noise level in night mode, making it ideal for continuous use in a bedroom. Users also appreciate its daily energy efficiency. Its moderate energy consumption of 33 watts allows it to run for long hours without a major impact on the electricity bill.

## Strengths

- **Quiet** — The night mode is extremely discreet and allows you to sleep without any noise disturbance.
- **Low consumption** — The device has a moderate power consumption of only 33 watts.

## Frequently asked questions

- What is the noise level in night mode?
- What is its power consumption?
- Is it suitable for a bedroom?
- Is it economical to use?

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_Source: OpenReviews — https://openreviews.io/en/reviews/xiaomi/xiaomi-smart-air-purifier-4-lite-6934177750434_