Dreame R20 Cordless Vacuum vs Roidmi F8E Storm Pro Cordless Vacuum (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

Dreame R20 Cordless Vacuum

9.1/10 Excellent

4.4★ (5,200 owners)

25000 Pa suction, HEPA, 70 min, flexing wand, LCD screen. Highest suction cordless vacuum.

Full Review

Roidmi F8E Storm Pro Cordless Vacuum

8.6/10 Great

4.3★ (4,600 owners)

22Kpa suction, UV sterilization, HEPA 13, 55min, app control. Smart UV sterilizing vacuum.

Full Review

At a Glance

	Dreame R20 Cordless Vacuum	Roidmi F8E Storm Pro Cordless Vacuum
247Verdict Score	9.1/10	8.6/10
Owner Rating	4.4★ (5,200)	4.3★ (4,600)
Verdict	Excellent	Great
Suction	25,000 Pa (highest reviewed)	22Kpa
Runtime	70 minutes dual battery	55 minutes
Filter	HEPA	HEPA H13
Price	Under £300	Under £180

Quick Verdict

Both are strong choices, but the Dreame R20 Cordless Vacuum edges ahead with a 9.1/10 vs 8.6/10. 25000 Pa suction, HEPA, 70 min, flexing wand, LCD screen. Highest suction cordless vacuum. That said, the Roidmi F8E Storm Pro Cordless Vacuum is worth considering if 22Kpa suction, UV sterilization, HEPA 13, 55min, app control. Smart UV sterilizing vacuum. Check the current price on Amazon →

Pros & Cons Side by Side

Dreame R20 Cordless Vacuum

25,000 Pa suction is the highest of any reviewed cordless vacuum — industrial-level domestic cleaning
70-minute runtime with two batteries covers very large homes in a single session
LCD screen displays remaining battery, suction mode and filter status in real-time
Flexible wand bends 180° for under-sofa and behind-toilet cleaning without stooping
HEPA filtration captures 99.97% of particles including fine allergens

Dreame brand less established in UK than Dyson for warranty confidence
25,000 Pa at full power drains battery faster — runtime at maximum is lower than quoted
No laser detection — cleaning thoroughness is visual estimation

Roidmi F8E Storm Pro Cordless Vacuum

UV sterilization mode kills bacteria and dust mites in bedding and upholstery
22Kpa suction competitive for the price bracket
Roidmi app provides filter maintenance reminders and suction scheduling
HEPA H13 filtration captures allergens including dust mite waste particles
Under £180 — UV sterilization feature at an accessible price

UV sterilization requires close contact with surfaces — not effective for general floor vacuuming
Roidmi brand less established in UK market for warranty confidence
55-minute runtime adequate but trails premium alternatives

FAQ

Which is better, Dreame R20 or Roidmi F8E Storm Pro?

Is the Dreame R20 worth the extra cost?

Yes — Dreame R20 Cordless Vacuum scores higher at 9.1/10 vs 8.6/10.

Who is the Dreame R20 best suited to?

25000 Pa suction, HEPA, 70 min, flexing wand, LCD screen. Highest suction cordless vacuum.

Who is the Roidmi F8E Storm Pro best suited to?

22Kpa suction, UV sterilization, HEPA 13, 55min, app control. Smart UV sterilizing vacuum.

What are the main downsides of each?

Dreame R20 Cordless Vacuum: Dreame brand less established in UK than Dyson for warranty confidence; 25,000 Pa at full power drains battery faster — runtime at maximum is lower than quoted. Roidmi F8E Storm Pro Cordless Vacuum: UV sterilization requires close contact with surfaces — not effective for general floor vacuuming; Roidmi brand less established in UK market for warranty confidence.

Do owner ratings agree with our verdict?

Largely, yes — Dreame R20 Cordless Vacuum sits at 4.4★ from 5,200 verified Amazon owners, and Roidmi F8E Storm Pro Cordless Vacuum at 4.3★ from 4,600.

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