Robot Vacuum · Comparison

Eufy RoboVac 11S vs ILIFE A4 Robot Vacuum: Which Is Better in 2026?

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

Check Eufy RoboVac 11S price Check ILIFE A4 Robot Vacuum price

Quick verdict

Too close to call on specs.

Neither model leads clearly on the performance specs we track, so price and the features that matter to you decide.

Eufy RoboVac 11S is the lighter of the two.

ILIFE A4 Robot Vacuum is about $50 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	Eufy RoboVac 11S	ILIFE A4 Robot Vacuum
Price (approx.)	~$179	~$129 ✓
Weight	2.6 kg ✓	3.0 kg
Run time	100 min ✓	90 min
Dustbin	0.4 L	0.5 L ✓
Warranty	1 year	1 year
Features	1300Pa, slim body	1200Pa, basic navigation

Eufy RoboVac 11S

Robot Vacuum · ~$179 · 1 year warranty

Leads on: weight and run time.

Notable: 1300Pa, slim body

Check current price on Amazon

ILIFE A4 Robot Vacuum

Robot Vacuum · ~$129 · 1 year warranty

Leads on: price and dustbin.

Notable: 1200Pa, basic navigation

Check current price on Amazon

FAQ

Is Eufy RoboVac 11S or ILIFE A4 Robot Vacuum better?

On the specs we track, neither is clearly better; the choice comes down to price and features. See the verdict and the table above for where each one leads.

What is the price difference?

Eufy RoboVac 11S is about $179 and ILIFE A4 Robot Vacuum about $129, so ILIFE A4 Robot Vacuum is roughly $50 cheaper. Prices change often, so check the live price before buying.

Which has the longer warranty?

Eufy RoboVac 11S: 1 year. ILIFE A4 Robot Vacuum: 1 year. Check the seller's page, as warranty terms vary by country.

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