Dyson Big Plus Quiet BP02 vs Xiaomi Smart Air Purifier 4 Lite vs Xiaomi Smart Air Purifier 4

cshadmin

- Updated: 11th Jan 2026, 15:59 IST

Key Feature Comparison

At a Glance

Show differences only

Room Air Purifier

Up to 1100 sqft

Room Air Purifier

269sq.ft.- 463sq.ft

Room Air Purifier

301sq.ft. - 516 sq.ft

11.80 kgs

434 x 415 x 830 mm

4.8 kg

240 x 533.5 x 240 mm, White

5.6 kg

250 x 250 x 555 mm, White

ABS Plastic

HEPA, Activated Carbon

ABS Plastic

HEPA Filter

ABS Plastic

HEPA Filter

Display

1, 2, 3

Fresh and Clean /Low pollution / Moderate pollution / High pollution

50 Watt

100-240 V

33 W

100–240 V

33 W

Detailed Specs

General

Brand

Dyson

Xiaomi

Type

Room Air Purifier

Dimensions

434 x 415 x 830 mm

240 x 533.5 x 240 mm

250 x 250 x 555 mm

Weight

11.80 kgs

4.8 kg

5.6 kg

Market Status

Available

Price

Rs. 68,900

Rs. 9,999

Rs. 13,999

Price Status

Confirmed

Box Contents

Main Unit, Power Cord, Filters, Product Manual and Warranty Card

Material

ABS Plastic

Warranty

2 Years

1 Year

Colour

White

Launch Date

13-Apr-23

Other Features

Coverage Area

Up to 1100 sqft

269sq.ft.- 463sq.ft

301sq.ft. - 516 sq.ft

Mobile App Support

Yes

Xiaomi Home app

Xiaomi Home App

Sleep Mode

Yes

Filter Replacement Indicator

Yes

Child Lock

Yes

Silent Mode

Yes

Air Quality Indication Type

Display

Fresh and Clean /Low pollution / Moderate pollution / High pollution

Turbo Mode

Wi-Fi Enabled

Yes

Yes, Wi-Fi 2.4 GHz

Air Flow And Filters

Filter Type

HEPA, Activated Carbon

HEPA Filter

Number Of Filters

Number Of Speed Settings

1, 2, 3

Humidifier

Yes

Clean Air Delivery Rate

360 m3/hr

400 m3/h

Power Supply

Power Consumption

50 Watt

33 W

Power Input

100-240 V

100–240 V

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Dyson Big Plus Quiet BP02

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