Model against model

Same price; Dreame runs longer and lists its maps, Roborock's brush is built against hair.

$799 against $799

The two cheapest washing docks: Ecovacs for all-hard floors, Roborock once rugs come in.

$624 against $699

Two camera-guided roller mops; Ecovacs is cheaper and runs longer, Roborock states its maps.

$999 against $812

Roller against roller; Dreame washes hotter and climbs higher, Roborock costs less and states its run.

$1,399 against $999

Both drop their mops for carpet; Roborock costs less, Dreame climbs higher and washes hotter.

$1,449 against $1,999

Same price, both drop their mops; Dreame publishes its map count and swaps pads by room.

$1,999 against $1,999

Near twins at one price; Roborock publishes a run time, Dreame gives longer cover.

$1,999 against $1,999

Two camera-guided rollers; Ecovacs costs less than half, eufy adds a handheld spot cleaner.

$1,999.95 against $874

Spinning mops both; eufy adds a camera and a map count, Roborock halves the price.

$1,699.95 against $799

Ecovacs against itself: the cheaper T80 runs longer, the X8 Max doses its own detergent.

$812 against $874

Two all-wheel-drive mowers, but only the Mammotion can be bought in Australia today.

$3,499 against $2,599

Small-lawn wire-free mowers; Mammotion climbs steeper and costs less, eufy includes a garage and 4G.

$2,299 against $2,499

The two cheapest wire-free mowers: Ecovacs for small or split lawns, Dreame for one big one.

$1,099 against $1,499

Same money; Ecovacs covers more lawn, climbs steeper and trims edges, eufy adds a garage and 4G.

$2,999.95 against $2,999

Big-lawn mowers: Mammotion covers more, climbs steeper and costs less; Husqvarna has the theft kit.

$5,999 against $4,899