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Air PurifierUpdated November 24, 2025
Top pick
Dyson Pure Cool TP04 Air Purifier and Fan

Dyson

Dyson Pure Cool TP04

₹44,999

VS
Sharp FP-J30M-B Air Purifier with Plasmacluster Technology

Sharp

Sharp FP-J30M-B

₹8,490

Dyson Pure Cool TP04 vs Sharp FP-J30M-B

An in-depth comparison to help you choose the right air purifier for your needs.

Price gap

₹36,509

Score gap

8 pts

Rating gap

0.3

Editor's analysis

The expert read

A hand-written take on how these two compare in the real world.

Premium international design at Rs 44,999 vs Japanese value engineering at Rs 8,490 - the Dyson TP04 is over 5 times the Sharp FP-J30M's price. The Dyson adds a bladeless fan, app control, and wider 55 sq m coverage. The Sharp counters with Plasmacluster Ion technology for pathogen neutralization, lower 23 dB noise, and incredibly efficient 27W power consumption. Both bring unique technology - Dyson's bladeless design and Sharp's ion generation.

Round by round

Head to head

How each product stacks up across the key dimensions.

Product A

Dyson Pure Cool TP04

4

wins

VS

Product B

Sharp FP-J30M-B

2

wins

Price
A

₹44,999

Winner

₹8,490

User Rating
Winner

4.4 / 5

B

4.1 / 5

Our Score
Winner

88/100

B

80/100

Popularity
Winner

Popular

B

987 reviews

Coverage Area
Winner

55 sq m

B

28 sq m

Noise Level
A

40-64 dB

Winner

23-48 dB

Quick summary

The short version

Premium international design at Rs 44,999 vs Japanese value engineering at Rs 8,490 - the Dyson TP04 is over 5 times the Sharp FP-J30M's price.

Dyson Pure Cool TP04

Best overall

Dyson Pure Cool TP04

₹44,9994.4/5vs Sharp FP-J30M-B
Check price

The Sharp FP-J30M-B is the value champion at Rs 8,490 with unique Plasmacluster technology no competitor matches. The Dyson TP04 is a luxury lifestyle product with its fan function and app. For pure air quality improvement in a small room, the Sharp delivers specialized pathogen protection at less than one-fifth of the Dyson's cost.

Side by side

The products

Each pick at a glance, what they include and what they cost.

Our Pick
Dyson Pure Cool TP04 Air Purifier and Fan

Dyson

Dyson Pure Cool TP04

4.4(892)
₹44,999

Inclusive of all taxes

Check Price on Amazon
Popular Choice

Key Features

  • 2-in-1 air purifier and cooling fan
  • 360-degree sealed filtration system
  • Dyson Link app for remote control and monitoring

Specs at a Glance

CADR (Clean Air Delivery Rate)

Not specified

Coverage Area

55 sq m

Filter Type

360° Glass HEPA

Noise Level

40-64 dB

Sharp FP-J30M-B Air Purifier with Plasmacluster Technology

Sharp

Sharp FP-J30M-B

4.1(987)
₹8,490

Inclusive of all taxes

Check Price on Amazon

Key Features

  • Unique Plasmacluster Ion technology
  • 3-stage filtration system
  • Low power consumption at 27W

Specs at a Glance

CADR (Clean Air Delivery Rate)

240 m³/hr

Coverage Area

28 sq m

Filter Type

HEPA + Activated Carbon + Plasmacluster Ion

Noise Level

23-48 dB

Prices accurate as of 24/11/2025. Prices and availability on Amazon.in may change.

What sets them apart

Key differences

The decisions you are actually making when you pick one over the other.

₹36,509 price difference

Sharp FP-J30M-B

The Sharp FP-J30M-B is 81% more affordable, saving you ₹36,509. This is a significant price gap that could be a deciding factor.

Dyson Pure Cool TP04 is rated higher by users

Dyson Pure Cool TP04

With 4.4 stars from 892 reviews, the Dyson Pure Cool TP04 has stronger customer satisfaction.

Coverage Area: 55 sq m vs 28 sq m

Dyson Pure Cool TP04

The Dyson Pure Cool TP04 leads in coverage area with 55 sq m compared to 28 sq m.

Noise Level: 23-48 dB vs 40-64 dB

Sharp FP-J30M-B

The Sharp FP-J30M-B is more efficient in noise level with 23-48 dB compared to 40-64 dB.

Power Consumption: 27W vs 40W

Sharp FP-J30M-B

The Sharp FP-J30M-B is more efficient in power consumption with 27W compared to 40W.

Spec sheet

Detailed Specifications

Side-by-side numbers with subtle highlighting on the stronger value.

SpecificationDyson Pure Cool TP04Sharp FP-J30M-B
Price₹44,999₹8,490
Rating4.4 / 5(892)4.1 / 5(987)
CADR (Clean Air Delivery Rate)Not specified240 m³/hr
Coverage Area55 sq m28 sq m
Filter Type360° Glass HEPAHEPA + Activated Carbon + Plasmacluster Ion
Noise Level40-64 dB23-48 dB
Power Consumption40W27W
Warranty2 years1 year
Dimensions1054 x 223 x 223 mm399 x 230 x 540 mm
Weight5.06 kg6 kg

Highlighted cells indicate the stronger value in that row.

Strengths and tradeoffs

Pros and cons

Where each pick shines, and where you'll have to compromise.

Dyson Pure Cool TP04

88/100

Excellent value

What we like

  • Premium build quality and design
  • Dual functionality as purifier and fan
  • Excellent app with detailed air quality reports
  • Bladeless fan technology is safer
  • Energy efficient operation

What could be better

  • Very expensive compared to competitors
  • Replacement filters cost ₹5500+
  • No CADR rating makes comparison difficult
  • Taller design may not fit all spaces

Sharp FP-J30M-B

80/100

Excellent value

What we like

  • Budget-friendly under ₹10,000
  • Unique Plasmacluster technology
  • Very low power consumption
  • Quiet operation suitable for bedrooms
  • Japanese brand reliability

What could be better

  • Small coverage area (28 sq m only)
  • Lower CADR compared to competitors
  • Filter replacement can be expensive
  • Limited to small rooms only

Decision guide

Which one should you buy?

Pick the one that matches your priorities, not the spec sheet.

Choose

Dyson Pure Cool TP04

If you want

  • You need 2-in-1 purifier and cooling fan for larger rooms
  • App control with detailed air quality analytics matters to you
  • You want wider 55 sq m coverage for living rooms
  • Dyson's premium design complements your home aesthetic

Choose

Sharp FP-J30M-B

If you want

  • You want Plasmacluster Ion technology for bacteria/virus neutralization
  • Your budget is under Rs 10,000 for a small room purifier
  • Ultra-low 27W power consumption for 24/7 operation is important
  • Japanese reliability and unique ion technology at a fraction of the cost

Buying tip

You could buy four Sharp FP-J30M units for the price of one Dyson TP04 and place them in four rooms. Each Sharp would provide Plasmacluster pathogen neutralization plus HEPA filtration in its zone. For a family home concerned about airborne infections, this distributed approach is medically more effective than one premium purifier.

Ready to decide?

Pick your winner and grab today's price

Pick
Dyson Pure Cool TP04

Dyson Pure Cool TP04

₹44,999

Buy on Amazon
Sharp FP-J30M-B

Sharp FP-J30M-B

₹8,490

Buy on Amazon

Quick answers

Frequently Asked Questions

Is Dyson TP04 worth 4.5x the price of Sharp FP-J30M?

In purification performance, no. The Sharp's HEPA plus Plasmacluster Ion technology provides thorough air cleaning. The Dyson's premium buys the bladeless fan, app control, wider coverage, and brand prestige. If you specifically need the fan function, the Dyson has value. For air purification alone, the Sharp wins on price-to-performance.

Does the Sharp FP-J30M have any feature the Dyson TP04 lacks?

Yes - Plasmacluster Ion technology. Sharp releases positive and negative ions that actively deactivate airborne bacteria and viruses. This is genuine pathogen neutralization, not just filtration. The Dyson has no equivalent technology. If pathogen protection matters, the Sharp offers something the Dyson cannot.

Which uses less electricity - Dyson TP04 or Sharp FP-J30M?

The Sharp at 27W uses about one-third less power than the Dyson at 40W. Annual electricity cost difference is roughly Rs 400-500 running 12 hours daily. The Sharp also produces less heat, making it better for enclosed bedrooms.