Bissell CrossWave X7 Wet & Dry Cordless Cleaner vs Dyson V8 Absolute 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.

Bissell CrossWave X7 Wet & Dry Cordless Cleaner

8.9/10 Great

4.4★ (4,200 owners)

Vacuums + mops simultaneously, self-cleaning, 25min, sealed hard floors. The wet-and-dry cordless.

Full Review

Dyson V8 Absolute Cordless Vacuum

8.8/10 Great

4.5★ (22,400 owners)

115 AW suction, 40 min, Torque drive head, HEPA filtration. The classic Dyson cordless.

Full Review

At a Glance

	Bissell CrossWave X7 Wet & Dry Cordless Cleaner	Dyson V8 Absolute Cordless Vacuum
247Verdict Score	8.9/10	8.8/10
Owner Rating	4.4★ (4,200)	4.5★ (22,400)
Verdict	Great	Great
Runtime	25 min	40 minutes
Reviews	4,200 at 4.4★	22,400 at 4.5★

Quick Verdict

This is a genuine draw — both score within 0.15 points of each other. Bissell CrossWave X7 Wet & Dry Cordless Cleaner: Vacuums + mops simultaneously, self-cleaning, 25min, sealed hard floors. The wet-and-dry cordless. Dyson V8 Absolute Cordless Vacuum: 115 AW suction, 40 min, Torque drive head, HEPA filtration. The classic Dyson cordless. Choose based on your specific needs. Check the current price on Amazon →

Pros & Cons Side by Side

Bissell CrossWave X7 Wet & Dry Cordless Cleaner

Vacuums and mops sealed hard floors simultaneously — picks up dry debris and wet spills in one pass
Self-cleaning cycle flushes the brush roll and tubes with clean water automatically
Two-tank system keeps clean and dirty water separate for hygienic mopping
Cordless freedom for whole-home hard floor cleaning
Ideal for kitchens, bathrooms and homes with lots of sealed hard flooring

Hard floors only — not for carpets unlike traditional cordless vacuums
25-minute runtime limited for very large homes
Heavier and requires water tank refilling

Dyson V8 Absolute Cordless Vacuum

115AW suction — less than V12/V15 but substantially more than entry cordless vacuums
Dyson Torque Drive head agitates carpet fibres for deep dust extraction
40-minute runtime adequate for most medium-sized UK homes
HEPA filtration captures 99.97% of particles — allergy-safe cleaning
22,400 Amazon reviews at 4.5★ — one of the most validated cordless vacuums available

Less suction than V12/V15 — for large homes or heavy soiling, the V12 is significantly better
No laser detection — V12 and V15 have this feature
Older generation — V12 and V15 have measurably better performance

FAQ

Which is better, Bissell CrossWave X7 Wet or Dyson V8 Absolute?

Is the Bissell CrossWave X7 Wet worth the extra cost?

Yes — Bissell CrossWave X7 Wet & Dry Cordless Cleaner scores higher at 8.9/10 vs 8.8/10.

Who is the Bissell CrossWave X7 Wet best suited to?

Vacuums + mops simultaneously, self-cleaning, 25min, sealed hard floors. The wet-and-dry cordless.

Who is the Dyson V8 Absolute best suited to?

115 AW suction, 40 min, Torque drive head, HEPA filtration. The classic Dyson cordless.

What are the main downsides of each?

Bissell CrossWave X7 Wet & Dry Cordless Cleaner: Hard floors only — not for carpets unlike traditional cordless vacuums; 25-minute runtime limited for very large homes. Dyson V8 Absolute Cordless Vacuum: Less suction than V12/V15 — for large homes or heavy soiling, the V12 is significantly better; No laser detection — V12 and V15 have this feature.

Do owner ratings agree with our verdict?

Largely, yes — Bissell CrossWave X7 Wet & Dry Cordless Cleaner sits at 4.4★ from 4,200 verified Amazon owners, and Dyson V8 Absolute Cordless Vacuum at 4.5★ from 22,400.

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