Bosch Unlimited 8 Gen2 Cordless Vacuum vs Vax Blade 4 Dual Pet 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.

Bosch Unlimited 8 Gen2 Cordless Vacuum

8.9/10 Great

4.4★ (3,600 owners)

90-min battery, 28V, SpeedPro brush, LED, Bosch 2-year. Bosch's premium cordless.

Full Review

Vax Blade 4 Dual Pet Cordless Vacuum

8.5/10 Great

4.3★ (6,400 owners)

Anti-tangle Pet tool, 55 min, 2-speed, 0.6L, UK brand. Pet hair specialist at mid-range.

Full Review

At a Glance

	Bosch Unlimited 8 Gen2 Cordless Vacuum	Vax Blade 4 Dual Pet Cordless Vacuum
247Verdict Score	8.9/10	8.5/10
Owner Rating	4.4★ (3,600)	4.3★ (6,400)
Verdict	Great	Great
Runtime	90 minutes (eco mode)	55 minutes

Quick Verdict

Both are strong choices, but the Bosch Unlimited 8 Gen2 Cordless Vacuum edges ahead with a 8.9/10 vs 8.5/10. 90-min battery, 28V, SpeedPro brush, LED, Bosch 2-year. Bosch's premium cordless. That said, the Vax Blade 4 Dual Pet Cordless Vacuum is worth considering if Anti-tangle Pet tool, 55 min, 2-speed, 0.6L, UK brand. Pet hair specialist at mid-range. Check the current price on Amazon →

Pros & Cons Side by Side

Bosch Unlimited 8 Gen2 Cordless Vacuum

90-minute runtime is among the longest of any single-battery cordless vacuum
28V motor provides strong suction across carpet and hard floors
LED headlights on the brush head illuminate dust in dark areas under furniture
Bosch Home Connect app controls scheduling and monitors filter condition
Bosch's brand trust and 2-year warranty with German engineering heritage

Less suction than Dreame R20 or Dyson V15 at comparable pricing
90-minute claim is at eco mode — full-power runtime is significantly shorter
Bosch Home Connect app has mixed reviews for reliability

Vax Blade 4 Dual Pet Cordless Vacuum

Anti-tangle Pet tool removes pet hair from the brush roll automatically — Shark-like feature at lower cost
55-minute runtime is among the longest in the mid-range cordless category
2-speed mode switches between daily cleaning and deep pet-hair extraction
Vax UK brand with UK customer service and next-day delivery on accessories
Direct drive floor head provides stronger carpet agitation than suction-only heads

0.6L capacity smaller than Dyson alternatives
Build quality perception lower than Shark or Dyson at similar pricing
Less suction power than premium alternatives for deep carpet cleaning

FAQ

Which is better, Bosch Unlimited 8 Gen2 or Vax Blade 4 Dual Pet?

Is the Bosch Unlimited 8 Gen2 worth the extra cost?

Yes — Bosch Unlimited 8 Gen2 Cordless Vacuum scores higher at 8.9/10 vs 8.5/10.

Who is the Bosch Unlimited 8 Gen2 best suited to?

90-min battery, 28V, SpeedPro brush, LED, Bosch 2-year. Bosch's premium cordless.

Who is the Vax Blade 4 Dual Pet best suited to?

Anti-tangle Pet tool, 55 min, 2-speed, 0.6L, UK brand. Pet hair specialist at mid-range.

What are the main downsides of each?

Bosch Unlimited 8 Gen2 Cordless Vacuum: Less suction than Dreame R20 or Dyson V15 at comparable pricing; 90-minute claim is at eco mode — full-power runtime is significantly shorter. Vax Blade 4 Dual Pet Cordless Vacuum: 0.6L capacity smaller than Dyson alternatives; Build quality perception lower than Shark or Dyson at similar pricing.

Do owner ratings agree with our verdict?

Largely, yes — Bosch Unlimited 8 Gen2 Cordless Vacuum sits at 4.4★ from 3,600 verified Amazon owners, and Vax Blade 4 Dual Pet Cordless Vacuum at 4.3★ from 6,400.

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