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Xiaomi Smart Air Purifier 4 Compact XM200071 Review | 45 Data compared

Avg. price:~£70Max. CADR:230 m³/hMaximum room area:48 m²Maximum noise level:60 dBHEPA filter:yesWeight:2.2 kg

Xiaomi Smart Air Purifier 4 Compact XM200071 Review: Compare 45 technical specifications and user reviews to see how this product ranks in the Air Purifiers category and whether it is worth buying.

Xiaomi Smart Air Purifier 4 Compact XM200071
7.1/10

Overall score

Score
7.1/ 10
✕
What it is
An overall evaluation of products in the Air Purifiers category, based on technical analysis and user reviews.
When it matters
When you need a quick reference for identifying the best products in the Air Purifiers category.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 60% of models
Score components

80%

6.7

Technical score

20%

9.0

User score

▲Better than 60% of air purifiers
8.0

Value for money

Value for money
8.0/ 10
✕
What it is
An indicator that combines the overall score of products in the Air Purifiers category with their prices.
When it matters
When you are comparing products in the Air Purifiers category and want a good balance between quality and price.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 77% of models
Score components

70%

7.1

Overall score

30%

10

Price

▲Better than 77%
6.7

Technical score

Technical score
6.7/ 10
✕
What it is
An assessment of technical performance for products in the Air Purifiers category across these key areas: Performance, Features, Design.
When it matters
When you want to compare products in the Air Purifiers category by technical performance, specifications, and available features.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 55% of models
Score components

50%

4.5

Performance

40%

9.0

Features

10%

8.1

Design

▼Worse than 55%
9.0

User score

User score
9.0/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Air Purifiers category.
When it matters
When you want to know how products in the Air Purifiers category perform in everyday use and how reliable owners find them over time.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 89% of models
Score components

70%

8.8

User ratings

30%

9.4

Number of reviews

Based on ratings from across the web.
▲Better than 89%
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Best prices
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Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of air purifier Xiaomi Smart Air Purifier 4 Compact XM200071

Technical score
Technical score
6.7/ 10
✕
What it is
An assessment of technical performance for products in the Air Purifiers category across these key areas: Performance, Features, Design.
When it matters
When you want to compare products in the Air Purifiers category by technical performance, specifications, and available features.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 55% of models
Score components:

50%

4.5

Performance

40%

9.0

Features

10%

8.1

Design

6.7
User score
User score
9.0/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Air Purifiers category.
When it matters
When you want to know how products in the Air Purifiers category perform in everyday use and how reliable owners find them over time.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 89% of models
Score components

70%

8.8

User ratings

30%

9.4

Number of reviews

Based on ratings from across the web.
9.0
Popularity
Popularity
9.4/ 10
✕
What it is
An indicator based on the number of reviews received by products in the Air Purifiers category.
When it matters
When you prefer products in the Air Purifiers category that have been chosen and reviewed by many other buyers.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 89% of models
Popularity:
Xiaomi Smart Air Purifier 4 Compact XM200071 has a popularity score of 9.4 points, which is higher than 89.1% of products in this category.
9.4
Value for money
Value for money
8.0/ 10
✕
What it is
An indicator that combines the overall score of products in the Air Purifiers category with their prices.
When it matters
When you are comparing products in the Air Purifiers category and want a good balance between quality and price.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 77% of models
Score components:

70%

7.1

Overall score

30%

10

Price

8.0
Power
27 W
Market range: <10 W – >68 W
This air purifier has a power output of 27 W, which is lower than that of 69.6% of air purifiers and the same as that of 1.1% of air purifiers.
Max. CADR
230 m³/h
Market range: <100 m³/h – >515 m³/h
This air purifier delivers a CADR of 230 m³/h, which is lower than that of 53.4% of air purifiers and the same as that of 3.7% of air purifiers.
Maximum room area
48 m²
Market range: <20 m² – >130 m²
This air purifier covers up to 48 m², which is smaller than 53.5% of air purifiers and the same as 1.7% of air purifiers.
N. of speeds
3
Market range: <3 – >5
This air purifier offers 3 fan speeds, which is more than 6.7% of air purifiers and the same as 48.6% of air purifiers.
Maximum noise level
60 dB
Market range: <32 dB – >61 dB
This air purifier reaches 60 dB at maximum speed, which is louder than 78.7% of air purifiers and the same as 4.3% of air purifiers.
Show more
Air quality indicator
yes
This air purifier has an air-quality indicator. This feature is present on 65.4% of air purifiers.
Continuous purification
yes
This air purifier supports continuous purification. This feature is present on 86.3% of air purifiers.
Auto mode
yes
This air purifier has auto mode. This feature is present on 67% of air purifiers.
Timer
yes
This air purifier has a timer. This feature is present on 75% of air purifiers.
Maximum timer
24 hours
Market range: <8 hours – >24 hours
This air purifier features a maximum timer of 24 hours, which is longer than that of 85.9% of air purifiers and the same as that of 14.1% of air purifiers.
Show more
Color
white
Material
plastic
Display
yes
This air purifier has a display. This feature is present on 51.1% of air purifiers.
Display position
top
Control type
touch, app, voice
Show more

Xiaomi Smart Air Purifier 4 Compact XM200071 vs the average air purifier

246810TotalPerformanceFeaturesDesign
  • Supports Wi‑Fi
    This air purifier supports Wi‑Fi; the average air purifier does not.
  • 16 hours longer timer
    This air purifier offers a longer timer duration than the average air purifier (24 hours vs 8 hours).
    24 hours vs 8 hours
  • Has a child lock
    This air purifier has a child lock; the average air purifier does not.
  • Supports voice control
    This air purifier supports voice control; the average air purifier does not.
  • Supports 360° purification
    This air purifier supports 360° purification; the average air purifier does not.
  • 51.9% lower weight
    This air purifier is lighter than the average air purifier (2.2 kg vs 4.57 kg).
    2.2 kg vs 4.57 kg
  • Supports delayed start
    This air purifier supports delayed start; the average air purifier does not.
  • 14.5 cm shorter height
    This air purifier has a lower height than the average air purifier (35.5 cm vs 50 cm).
    35.5 cm vs 50 cm
  • 11.8% higher user score
    User score
    9.0/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Air Purifiers category.
    When it matters
    When you want to know how products in the Air Purifiers category perform in everyday use and how reliable owners find them over time.
    Score distribution
    ▼
    ▼
    <55-66-77-88-99-10
    Xiaomi Smart Air Purifier 4 Compact XM200071
    the average air purifier
    Xiaomi Smart Air Purifier 4 Compact XM200071 has a higher user score than the average air purifier (9.00 vs 8.048).
    9 vs 8.05
  • 41.2% more popular
    Xiaomi Smart Air Purifier 4 Compact XM200071 is more popular than the average air purifier (9.42 vs 6.7).
    9.42 vs 6.67
  • 2x cheaper
    Xiaomi Smart Air Purifier 4 Compact XM200071 is cheaper than the average air purifier (£70 vs £140).
    £70 vs £140
  • 6.3% better value for money
    Xiaomi Smart Air Purifier 4 Compact XM200071 offers better value for money than the average air purifier (7.99 vs 7.5).
    7.99 vs 7.52
  • Supports 360° purification
    This air purifier supports 360° purification; the average air purifier does not.
  • Supports Wi‑Fi
    This air purifier supports Wi‑Fi; the average air purifier does not.
  • 16 hours longer timer
    This air purifier offers a longer timer duration than the average air purifier (24 hours vs 8 hours).
    24 hours vs 8 hours
  • Has a child lock
    This air purifier has a child lock; the average air purifier does not.
  • Supports voice control
    This air purifier supports voice control; the average air purifier does not.
  • Supports delayed start
    This air purifier supports delayed start; the average air purifier does not.
  • 51.9% lower weight
    This air purifier is lighter than the average air purifier (2.2 kg vs 4.57 kg).
    2.2 kg vs 4.57 kg
  • 14.5 cm shorter height
    This air purifier has a lower height than the average air purifier (35.5 cm vs 50 cm).
    35.5 cm vs 50 cm
  • 0.05 m longer power cord
    This air purifier features a longer power cord than the average air purifier (1.9 m vs 1.8 m).
    1.85 m vs 1.8 m
  • 5.3 cm narrower width
    This air purifier is narrower than the average air purifier (22 cm vs 27.3 cm).
    22 cm vs 27.3 cm
  • 7 dB higher maximum noise level
    This air purifier runs louder at maximum speed than the average air purifier (60 dB vs 53 dB).
    60 dB vs 53 dB
  • 10.5 W lower power
    This air purifier has a lower power output than the average air purifier (27 W vs 37.5 W).
    27 W vs 37.5 W
  • 4.2% lower CADR
    This air purifier provides a lower clean air delivery rate than the average air purifier (230 m³/h vs 240 m³/h).
    230 m³/h vs 240 m³/h
  • 1 m² smaller room area
    This air purifier covers a smaller room area than the average air purifier (48 m² vs 49 m²).
    48 m² vs 49 m²
  • 44% larger external volume
    This air purifier has a larger overall volume than the average air purifier (17182 cm³ vs 30700.8 cm³).
    17,182 cm³ vs 30,700.8 cm³
  • 7 dB higher maximum noise level
    This air purifier runs louder at maximum speed than the average air purifier (60 dB vs 53 dB).
    60 dB vs 53 dB
  • 10.5 W lower power
    This air purifier has a lower power output than the average air purifier (27 W vs 37.5 W).
    27 W vs 37.5 W
  • 4.2% lower CADR
    This air purifier provides a lower clean air delivery rate than the average air purifier (230 m³/h vs 240 m³/h).
    230 m³/h vs 240 m³/h
  • 1 m² smaller room area
    This air purifier covers a smaller room area than the average air purifier (48 m² vs 49 m²).
    48 m² vs 49 m²
  • 44% larger external volume
    This air purifier has a larger overall volume than the average air purifier (17182 cm³ vs 30700.8 cm³).
    17,182 cm³ vs 30,700.8 cm³

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Expert reviews

In-depth analysis and verdict from leading tech publications

T
techhive.com
24/01/2023
Summary of the review
Xiaomi Smart Air Purifier 4 Compact Review

Third-party reviews

Based on ratings from across the web.
Reviews last updated: August 2026 · How we calculate this

What we like about Xiaomi Smart Air Purifier 4 Compact XM200071

  • Compact, lightweight, and portable design ideal for small rooms or tabletops
  • Low, budget-friendly purchase price and low electricity consumption
  • User-friendly App (Mi Home) integration allows for detailed, customized fan speed control
  • Quiet operation, especially in sleep mode (as low as 20dB)
  • Effective at removing particles (dust, pet dander) and sensitive air quality monitoring

What we don't like about Xiaomi Smart Air Purifier 4 Compact XM200071

  • Limited effectiveness at removing strong odors and gases due to low activated carbon content
  • Top fan speed performance is weaker compared to other small air purifiers
  • Auto mode can be passive and not as responsive as desired, often requiring manual adjustment
  • Most manual fan speed options require the App rather than physical buttons

Verdict

The Xiaomi Smart Air Purifier 4 Compact (XM200071) is a compact, lightweight 2.2 kg desktop or floor-standing device designed for small spaces between 16 to 27 m², featuring a clean air delivery rate (CADR) of 230 m³/h and a low maximum power consumption of 27 W. Key advantages include an energy-efficient brushless DC motor that limits sleep mode noise to just 20 dB, TÜV Rheinland Allergy Care certified 3-in-1 filtration trapping 99.97% of 0.3-micron particles, and robust smart integration via the Mi Home app, Google Assistant, and Amazon Alexa. However, it lacks a precise real-time numerical PM2.5 display on the unit, lacks enough activated carbon for heavy volatile organic compounds (VOCs) or strong odours, and requires the mobile application to adjust specific manual fan speeds due to minimal on-device physical buttons.

Compare Xiaomi Smart Air Purifier 4 Compact XM200071 with other products in the Air Purifiers category

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