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ComparisonHusqvarna Automower 320 NERA and Husqvarna Automower 410 iQ

Up to three

All robot lawn mowers. Every figure below is placed against the whole class, so a gap can be read against how much the class itself varies.

Where each one suits you.

The conditions each robot was assessed against, side by side. Rows marked in gold are where these machines genuinely differ.

Fit verdicts by condition for each robot
Condition Automower 320 NERA Automower 410 iQ
Yard size
Under ¼ acre GoodRuntime caps at 70 minutes; under-quarter properties may require reduced cutting height or edge trimming separately. GoodHusqvarna rates it for half an acre, twice a quarter-acre lot, with systematic mowing.
¼ – ½ acre GoodEPOS positioning scales efficiently within 0.25–0.5 acre range. Typical cutting cycles complete in single runtime window. GoodA hands-on review saw it finish a half-acre property with one recharge in about 4 hours.
Over ½ acre DependsProperties over 0.5 acres require multiple daily sessions or scheduled multi-hour mowing windows for full coverage. DependsHusqvarna rates it for 0.5 acre within 20%, so larger lots push past its stated capacity.
Terrain
Mostly flat GoodOptimal for EPOS performance. Flat terrain maintains consistent satellite signal and maximizes traction control. GoodOne hands-on review found it best suited to lawns with straight lines, and another saw methodical passes.
Gentle slopesthey differ GoodRated to 35-degree slopes. Moderate terrain up to 20 degrees shows reliable operation per owner reports. DependsHusqvarna rates it to 45% inside the lawn, but no independent slope test was found.
Steep / hilly DependsManufacturer spec to 35 degrees but traction loss documented on wet slopes above 20 degrees. Seasonal drainage affects performance. DependsHusqvarna limits slopes at the boundary to 15%, far below its 45% interior rating.
Grass type
Typical lawn grass GoodTypical lawn grasses (fescue, bluegrass, ryegrass) show standard blade wear and mowing efficiency. GoodA hands-on review found clippings cleanly and finely cut on a well-maintained lawn.
Mixed / tall growth DependsTall fescue or native grass may require more frequent passes. Initial overgrown lots need manual cutting before deployment. DependsA hands-on review expects long grass would need one or two extra sessions to look right.
Thick (Bermuda / Zoysia) DependsThick sod or dense clover increases blade wear and firmware recalibration needs due to slower mowing cycles. DependsNo independent test in thick or dense turf was found for its 9.4 inch cut.
Boundary setup
Wireless required GoodEPOS virtual boundaries are the primary feature. Wireless enforcement avoids wire installation entirely. GoodEPOS virtual boundaries need no wire, using cloud correction or the included reference station.
Wire requiredthey differ PoorEPOS does not support traditional boundary wire. Physical wire operation not possible with this model. GoodHusqvarna lists physical wire as a supported boundary type alongside virtual boundaries.
No preference GoodEPOS virtual boundaries available exclusively. No wire fallback option if GNSS signal is lost. GoodWith both virtual and physical boundary options, it covers either setup preference.

A robot being poor for a condition is a fact about fit, not a fault. “Depends” means the record names a limit worth reading, not that the answer is unknown.

Keep going.

The full recordHusqvarna Automower 320 NERASpecifications, evidence, the Fit Check in full, and every tracked change.The full recordHusqvarna Automower 410 iQSpecifications, evidence, the Fit Check in full, and every tracked change.

Robovations classifies robots; it does not rank them. Nothing on this page is a recommendation, and no manufacturer influences a classification or its placement here.