Dyson V12 Detect Slim Absolute vs Shark Anti Hair Wrap Cordless IZ320UK (2026)

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

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

Dyson V12 Detect Slim Absolute

9.1/10 Excellent

4.5★ (8,600 owners)

Green laser, HEPA, 60 min, lightweight 2.2kg. V15 features in a lighter package.

Full Review

Shark Anti Hair Wrap Cordless IZ320UK

8.6/10 Great

4.4★ (22,100 owners)

Anti Hair Wrap technology untangles hair from the brush as it works. The honest alternative to Dyson.

Full Review

At a Glance

	Dyson V12 Detect Slim Absolute	Shark Anti Hair Wrap Cordless IZ320UK
247Verdict Score	9.1/10	8.6/10
Owner Rating	4.5★ (8,600)	4.4★ (22,100)
Verdict	Excellent	Great
Runtime	60 minutes	45 minutes
Weight	2.2kg	3.1kg
Warranty	2 years	5 years (Shark)

Quick Verdict

Both are strong choices, but the Dyson V12 Detect Slim Absolute edges ahead with a 9.1/10 vs 8.6/10. Green laser, HEPA, 60 min, lightweight 2.2kg. V15 features in a lighter package. That said, the Shark Anti Hair Wrap Cordless IZ320UK is worth considering if Anti Hair Wrap technology untangles hair from the brush as it works. The honest alternative to Dyson. Check the current price on Amazon →

Pros & Cons Side by Side

Dyson V12 Detect Slim Absolute

Green laser dust detection identical to V15 Detect
60-minute runtime matches V15
2.2kg — 900g lighter than V15 for overhead and stair cleaning
HEPA filtration captures 99.99% of particles
More compact head suits smaller rooms and apartments

Piezo particle counter absent — laser only, no numerical readout
Slightly smaller dust bin than V15
Premium pricing for a lighter but less spec'd V15

Shark Anti Hair Wrap Cordless IZ320UK

Anti Hair Wrap genuinely works — hair is separated and collected, not tangled round the brush
DuoClean PowerFins engages hard floors and carpets simultaneously — no attachment changes
45-minute runtime is strong for the price class
Flexology wand bends flat to clean under furniture without attachment change
Significantly cheaper than equivalent Dyson models

Suction is weaker than Dyson V11 on max carpet mode
Bin is smaller than Dyson V11 at 0.7L vs 0.76L
HEPA filtration not available on base model — check which version you're buying

FAQ

Which is better, Dyson V12 Detect Slim or Shark Anti Hair Wrap IZ320UK?

Is the Dyson V12 Detect Slim worth the extra cost?

Yes — Dyson V12 Detect Slim Absolute scores higher at 9.1/10 vs 8.6/10.

Who is the Dyson V12 Detect Slim best suited to?

Green laser, HEPA, 60 min, lightweight 2.2kg. V15 features in a lighter package.

Who is the Shark Anti Hair Wrap IZ320UK best suited to?

Anti Hair Wrap technology untangles hair from the brush as it works. The honest alternative to Dyson.

What are the main downsides of each?

Dyson V12 Detect Slim Absolute: Piezo particle counter absent — laser only, no numerical readout; Slightly smaller dust bin than V15. Shark Anti Hair Wrap Cordless IZ320UK: Suction is weaker than Dyson V11 on max carpet mode; Bin is smaller than Dyson V11 at 0.7L vs 0.76L.

Do owner ratings agree with our verdict?

Largely, yes — Dyson V12 Detect Slim Absolute sits at 4.5★ from 8,600 verified Amazon owners, and Shark Anti Hair Wrap Cordless IZ320UK at 4.4★ from 22,100.

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