Dyson V15 Detect Absolute Cordless Vacuum vs Shark Stratos IZ420UKT Cordless Vacuum (2026)
Which is better? We compared both on score, owner ratings, pros and cons.
Dyson V15 Detect Absolute Cordless Vacuum
Laser reveals dust, piezo sensor counts particles, 60-min runtime, HEPA. The most advanced cordless.
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Shark Stratos IZ420UKT Cordless Vacuum
Anti-hair wrap, DuoClean FloorNinja, HEPA, 45min runtime. Dyson V11 equivalent at lower price.
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| Dyson V15 Detect Absolute Cordless Vacuum | Shark Stratos IZ420UKT Cordless Vacuum | |
|---|---|---|
| 247Verdict Score | 9.4/10 | 9.0/10 |
| Owner Rating | 4.6★ (14,200) | 4.5★ (8,600) |
| Verdict | Excellent | Excellent |
| Filter | HEPA (99.99%) | HEPA |
| Runtime | 60 minutes | 45 minutes |
| Warranty | 2 years | 5 years |
Quick Verdict
Both are strong choices, but the Dyson V15 Detect Absolute Cordless Vacuum edges ahead with a 9.4/10 vs 9.0/10. Laser reveals dust, piezo sensor counts particles, 60-min runtime, HEPA. The most advanced cordless. That said, the Shark Stratos IZ420UKT Cordless Vacuum is worth considering if Anti-hair wrap, DuoClean FloorNinja, HEPA, 45min runtime. Dyson V11 equivalent at lower price..
Pros & Cons Side by Side
Dyson V15 Detect Absolute Cordless Vacuum
- Green laser reveals invisible dust on hard floors that eye-cleaning misses entirely
- Piezo sensor counts and displays removed particles in real time — proves it's working
- HEPA filtration captures 99.99% of particles — clinical air quality during vacuuming
- 60-minute runtime is the longest of any Dyson cordless
- Dynamic Load Sensing auto-adjusts suction for different floor types
- £600+ is premium for a vacuum cleaner
- Laser is only effective on hard floors — carpets don't show the laser effect
- Heavy at 3.1kg for extended overhead use
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
FAQ
Which is better, Dyson V15 Detect Absolute or Shark Stratos IZ420UKT?
Both are strong choices, but the Dyson V15 Detect Absolute Cordless Vacuum edges ahead with a 9.4/10 vs 9.0/10. Laser reveals dust, piezo sensor counts particles, 60-min runtime, HEPA. The most advanced cordless. That said, the Shark Stratos IZ420UKT Cordless Vacuum is worth considering if Anti-hair wrap, DuoClean FloorNinja, HEPA, 45min runtime. Dyson V11 equivalent at lower price..
Is the Dyson V15 Detect Absolute worth the extra cost?
Yes — Dyson V15 Detect Absolute Cordless Vacuum scores higher at 9.4/10 vs 9.0/10.
Also Worth Considering
Dyson Outsize Absolute Cordless Vacuum
25% wider head, 120-min XL battery, 0.77L bin, 220AW suction. Dyson for large homes.
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Dyson V11 Absolute Cordless Vacuum
The sweet spot in the Dyson range. 60-minute battery, auto floor detection, dynamic load sensor.
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Samsung Bespoke Jet Complete Extra Cordless
Jet Clean Station Plus, 210W motor, 60 min, All-in-One Clean Station, Bespoke colours. Samsung's complete system.
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