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Comparison tool

Compare 2 to 4 robots. Every cell shows its source and its date.

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Select 2 to 4 robots. The comparison covers the versions named explicitly.

Comparison of 2 robots

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Every cell shows its value, its level of evidence, its date and its source.
Criterion
X50 Ultra
Roomba Max 875 Combo
FormVacuum and floor cleanerVacuum and floor cleaner
UseHousehold robotHousehold robot
Manufacturer suggested price1,599.99 USDClaimedClaimed by the manufacturer. Dreame (pages produit officielles), published 26 September 2026. Original text: “$999.99 Regular price $1,599.99”1,199 USDReportedReported. The Verge (Robot), published 2 September 2026. Original text: “The $1,199 Roomba Max 875 Combo is the company’s newest top-of-the-line robot vacuum and mop”
HeightNot disclosed9.98 cmOriginal: 3.93 (H)ClaimedClaimed by the manufacturer. iRobot (pages produit officielles), accessed 28 September 2026. Original text: “Robot Dimensions (in): 14.17 (L) x 14.02 (W) x 3.93 (H)”
Weight4.53 kgOriginal: 4.53kgClaimedClaimed by the manufacturer. Dreame (pages produit officielles), published 26 September 2026. Original text: “4.53kg”Not disclosed
Autonomous navigationYesClaimedClaimed by the manufacturer. Dreame (pages produit officielles), published 26 September 2026. Original text: “When the battery runs low, it returns to the dock to recharge and resumes cleaning from where it stopped.”YesClaimedClaimed by the manufacturer. iRobot (pages produit officielles), accessed 28 September 2026. Original text: “ClearView™ Pro and PrecisionVision™ AI navigate around obstacles”
CameraYesClaimedClaimed by the manufacturer. Dreame (pages produit officielles), published 26 September 2026. Original text: “Using an ultra-powerful AI camera, it excels in cleaning narrow areas and avoiding obstacles”Not disclosed
AvailabilityAvailableClaimedClaimed by the manufacturer. Dreame (pages produit officielles), published 26 September 2026. Original text: “Buy Now Add to Cart”AvailableReportedReported. The Verge (Robot), published 2 September 2026. Original text: “Both models are available now at irobot.com.”
Claimed by the manufacturerReported by a news outletIndependent test observed or measuredNo: confirmed absence · Not disclosed: no source

The “estimated European price” is a Vuntum calculation, not an observed price. The formula is published on the methodology page.

Sourced comparisons

“X vs Y” pages exist only for two robots with the same use that have enough validated claims on the same criteria, measured the same way.

Education and programming

Home robot

Housework and upkeep

Humanoid

Mobile manipulator

Quadruped

Research and development

Robot arm

Wheeled