Shark Stratos IZ420UKT Cordless Vacuum vs Xiaomi Vacuum Cleaner G11 Cordless (2026)

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

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

Shark Stratos IZ420UKT Cordless Vacuum

9.0/10 Excellent

4.5★ (8,600 owners)

Anti-hair wrap, DuoClean FloorNinja, HEPA, 45min runtime. Dyson V11 equivalent at lower price.

Full Review

Xiaomi Vacuum Cleaner G11 Cordless

8.7/10 Great

4.3★ (5,400 owners)

185AW suction, 60 min, self-empty station option, 2.6kg, LED screen. Chinese engineering at UK pricing.

Full Review

At a Glance

	Shark Stratos IZ420UKT Cordless Vacuum	Xiaomi Vacuum Cleaner G11 Cordless
247Verdict Score	9.0/10	8.7/10
Owner Rating	4.5★ (8,600)	4.3★ (5,400)
Verdict	Excellent	Great
Runtime	45 minutes	60 minutes
Weight	3.5kg	2.6kg

Quick Verdict

Both are strong choices, but the Shark Stratos IZ420UKT Cordless Vacuum edges ahead with a 9.0/10 vs 8.7/10. Anti-hair wrap, DuoClean FloorNinja, HEPA, 45min runtime. Dyson V11 equivalent at lower price. That said, the Xiaomi Vacuum Cleaner G11 Cordless is worth considering if 185AW suction, 60 min, self-empty station option, 2.6kg, LED screen. Chinese engineering at UK pricing. Check the current price on Amazon →

Pros & Cons Side by Side

Shark Stratos IZ420UKT Cordless Vacuum

Anti-Hair Wrap technology removes pet and human hair from brush roll automatically
DuoClean FloorNinja head transitions from hard floors to carpet without attachment changes
HEPA filtration matches Dyson for allergy-safe deep cleaning
45-minute runtime on standard mode covers most UK homes in single charge
Comparable cleaning performance to Dyson V11 at 30-40% lower price

Heavier at 3.5kg than Dyson V15 — more tiring for extended use
No laser dust detection — cleaning completion is visual estimation only
Battery not user-replaceable without tools

Xiaomi Vacuum Cleaner G11 Cordless

185AW suction competes with Dyson V8's 115AW — significantly higher specification at lower price
60-minute runtime handles large homes in one session
Optional Xiaomi self-empty station available for station-based automation
LED status screen shows remaining battery, filter and suction mode
Under £200 for 185AW — the most suction per pound of any reviewed cordless vacuum

Xiaomi brand data privacy consideration — Mi Home app collects usage data
2.6kg heavier than lightweight alternatives — extended overhead cleaning tiring
Less warranty confidence than Dyson or Shark in UK consumer perception

FAQ

Which is better, Shark Stratos IZ420UKT or Xiaomi Vacuum Cleaner G11?

Is the Shark Stratos IZ420UKT worth the extra cost?

Yes — Shark Stratos IZ420UKT Cordless Vacuum scores higher at 9.0/10 vs 8.7/10.

Who is the Shark Stratos IZ420UKT best suited to?

Anti-hair wrap, DuoClean FloorNinja, HEPA, 45min runtime. Dyson V11 equivalent at lower price.

Who is the Xiaomi Vacuum Cleaner G11 best suited to?

185AW suction, 60 min, self-empty station option, 2.6kg, LED screen. Chinese engineering at UK pricing.

What are the main downsides of each?

Shark Stratos IZ420UKT Cordless Vacuum: Heavier at 3.5kg than Dyson V15 — more tiring for extended use; No laser dust detection — cleaning completion is visual estimation only. Xiaomi Vacuum Cleaner G11 Cordless: Xiaomi brand data privacy consideration — Mi Home app collects usage data; 2.6kg heavier than lightweight alternatives — extended overhead cleaning tiring.

Do owner ratings agree with our verdict?

Largely, yes — Shark Stratos IZ420UKT Cordless Vacuum sits at 4.5★ from 8,600 verified Amazon owners, and Xiaomi Vacuum Cleaner G11 Cordless at 4.3★ from 5,400.

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