Cordless Vacuum · Comparison

Dyson V8 vs Shark Stratos Cordless: Which Is Better in 2026?

Updated 2026-11-08 · Based on manufacturer specs and public listings. Prices are approximate.

Check Dyson V8 price Check Shark Stratos Cordless price

Quick verdict

Stronger on paper: Shark Stratos Cordless

It leads on 4 of the 4 performance specs we can compare (run time, suction, dustbin and warranty).

Dyson V8 is the lighter of the two.

Dyson V8 is about $30 cheaper at typical prices.

Spec comparison

✓ marks the better figure. Makers measure some specs (like suction) differently, so treat close numbers as a tie.

Spec	Dyson V8	Shark Stratos Cordless
Price (approx.)	~$349 ✓	~$379
Weight	2.6 kg ✓	3.6 kg
Run time	40 min	120 min ✓
Suction (maker's figure)	115	210 ✓
Dustbin	0.54 L	0.7 L ✓
Warranty	2 years	5 years ✓

Dyson V8

Cordless Vacuum · ~$349 · 2 years warranty

Leads on: price and weight.

Check current price on Amazon

Shark Stratos Cordless

Cordless Vacuum · ~$379 · 5 years warranty

Leads on: run time, suction, dustbin and warranty.

Check current price on Amazon

FAQ

Is Dyson V8 or Shark Stratos Cordless better?

On the specs we track, Shark Stratos Cordless comes out ahead. See the verdict and the table above for where each one leads.

What is the price difference?

Dyson V8 is about $349 and Shark Stratos Cordless about $379, so Dyson V8 is roughly $30 cheaper. Prices change often, so check the live price before buying.

Which has the longer warranty?

Dyson V8: 2 years. Shark Stratos Cordless: 5 years. Check the seller's page, as warranty terms vary by country.

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