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Laresar V7 vs Dyson Gen5detect comparison: How does the 7-times cheaper Chinese model fare against a branded vacuum?

1. June 2025 6 min read 1 comment

These days, as technology moves forward by leaps and bounds, products are appearing on the market that can compete even with the most expensive brands.

One such example is the cordless stick vacuum cleaner Laresar V7, which, for a fraction of the price, offers performance comparable to the premium Dyson Gen5detect Absolute. Let’s take a closer look at these two models and find out whether the price difference is really justified.

The Laresar also held up surprisingly well in a YouTuber's test

If you’re still hesitating, check out the comparison in the video. In summary, we’ll cover its content, where the creator claims that it is precisely the Laresar V7 that stands out with its price-to-performance ratio. It has suction power of around 33 kPa, which is certainly less than the Dyson, but it also confirms that it is sufficient for regular vacuuming.

It stands out for its low weight (around 1,5 kg), easy operation, and a battery with a real-life runtime of 32 minutes. Its advantage is the price, which is up to seven times lower than the competition, and yet it still delivers very solid performance and features.

By contrast, the Dyson Gen5detect stands out mainly for its technological innovations – it has 280 AW of suction power, HEPA filtration that captures 99.99 % of particles, green floor laser lighting that is more effective at revealing dust, and a smart LCD display with performance and battery status data.

In the video, the author concludes that although the popular Dyson offers more technology and higher performance, the Laresar V7 is a fully sufficient and very affordable alternative for most households.

Laresar V7 vs Dyson Gen5detect comparison

-Laresar V7Dyson Gen5detect
Suction powerapprox. 33 kPa (about 150 AW)up to 280 AW
Motor typeBrushlessHyperdymium motor (135 000 rpm)
FiltrationHEPA filterHEPA filter (99.99 % particles)
Real battery life (eco mode)32 minutes42 minutes
Charging timeapprox. 4 hoursapprox. 4.5 hours
DisplayNot button-controlledLCD display (battery status, modes)
Weightapprox. 1.5 kgapprox. 3.5 kg
Light / dust sensorYes (white)Yes (green)
AccessoriesBasic attachments (brush nozzle)Basic attachments + crevice tool + pet brush
Dust bin capacityapprox. 0.6 litersapprox. 0.77 liters
Priceapprox. 100 – 110 €approx. 750 – 850 €

Performance and suction power

Dyson Gen5detect Absolute boasts the most powerful motor in Dyson’s history, reaching up to 135 000 revolutions per minute and delivering 280 AW of suction power. This performance ensures thorough cleaning of even the tiniest dust and dirt particles.

 

On the other hand, Laresar V7, despite its low price, offers 33 kPa of suction power, which could theoretically be roughly 150 AW. However, the manufacturer does not specify the power in Air Watts, so we can only guess at the actual suction strength, where air permeability of the individual components also matters. Although it is less powerful than the Dyson, it is still more than enough for everyday home use, including vacuuming carpets and hard floors.

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Filtration and vacuum hygiene

Dyson Gen5detect is equipped with full HEPA filtration, which captures 99.99 % of particles as small as 0.1 micrometers, including viruses and allergens. This system ensures that the air leaving the vacuum is essentially cleaner than the air we breathe.

The Laresar V7 also has a HEPA filter that traps most dust and allergens. Although its efficiency is not on Dyson’s level, it is more than enough for everyday household needs.

Real battery life

According to the official specs, the Dyson Gen5detect offers up to 70 minutes of battery life in Eco mode, which is ideal for larger homes. Charging takes about 4.5 hours. By contrast, the Laresar V7 has a battery life of around 30 – 40 minutes, which is enough for smaller apartments or quick cleanups. Charging takes around 4 hours.

Based on a real test by a YouTuber, however, the figures are a little different, but the cheap Chinese model really surprised! It lasted 32 minutes of vacuuming in basic mode, while the more expensive Dyson lasted up to 42 minutes.

Design and control panel of vacuum cleaners

The Dyson Gen5detect features a modern design with an LCD display that shows performance information, remaining battery life, and maintenance alerts. It weighs 3,5 kg, which can be tiring during longer use.

Its cheaper sibling, the Laresar, is lighter at approximately 1,5 kg, making it an ideal helper for quick and easy cleaning. The controls are intuitive, with no unnecessary complications.

Accessories and features

The Dyson Gen5detect comes with various accessories, including the Fluffy Optic cleaner head with laser illumination that reveals even the tiniest dust particles on the floor. It also includes an attachment designed for pet hair and a crevice tool.

The Laresar V7 comes with several attachments, including a head for hard floors and carpets, a crevice tool, and an upholstery brush. Although it does not have green laser illumination, it does include a classic LED light that also helps reveal dust and dirt on the floor more clearly, but not as well.

Price and availability of stick vacuums

Dyson Gen5detect Absolute is a premium product priced at around €830. And that’s how you should view it on the market too. A demanding vacuum cleaner for demanding customers. Its high price reflects advanced technology and performance. You can check its prices here.

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Laresar V7

Laresar V7
119,58 €You save 16,02 €
103,56 €
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Updated 31. 10. 2026 at 18:11
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On the other hand, the Laresar V7 is available for around 100 €, which is seven times less. For those looking for an affordable solution with solid performance, it’s an excellent choice. And let’s be honest, an average household with common allergies like dust or pollen will do just fine with this model too.

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Final verdict: Laresar V7 vs Dyson Gen5detect

So what’s the conclusion? Both vacuum cleaners have their pros and cons. Dyson Gen5detect is ideal for those who want top-tier performance, advanced features, and are willing to invest a higher amount. On the other hand, Laresar V7 offers a great price-to-performance ratio, making it an attractive option for everyday home use.

If you’re looking for a vacuum cleaner that can handle everyday cleaning without unnecessary spending, the Chinese Laresar V7 is a great choice. But if you want the latest technology and maximum performance, the Dyson Gen5detect definitely won’t disappoint.

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