Compare Lefant Robot Vacuum Cleaner, M210 vs Roborock S8 MaxV Ultra Robot Vacuum and Mop

Included extras such as filters, side brushes, and a maintenance brush are viewed as useful additions for a budget robot.

The included command card was described positively as a useful reference for Rocky voice commands.

The white finish drew clear praise from one reviewer, who liked the cleaner look for hiding dust.

Design impressions were strongly positive, with reviewers praising the aesthetics of both the robot and dock.

Smart features receive strong praise, including scheduling, app controls, voice-assistant compatibility, and easy remote-like control from a phone.

Smart features and automation were a highlight, including top feature scoring, integrations, app reliability, and rich customization.

Area rug handling is mixed: it can handle some rugs and transitions, but tassels can trap it.

Area-rug handling was strong in reviews that praised carpet/rug settings and hard-floor/rug cleaning behavior.

Setup is consistently described as quick and beginner-friendly, with app pairing and brush installation requiring little effort.

Setup was consistently easy, with reviewers describing app pairing, assembly, and first setup as straightforward.

Battery and charging sentiment is positive overall, with reviewers praising long or convenient battery life and self-charging behavior.

Battery evidence was middling: one test reached 101 minutes before returning to charge, behind some high-end competitors.

The dustbin is described as a decent, convenient size and easy enough to access for routine cleaning.

The dust bag system was viewed as a major convenience, with self-emptying described as the preferred approach.

One reviewer praised the build as solid for the price after hands-on use.

Build/design detail was praised, with one reviewer saying the small details felt carefully considered.

High-pile or deeper-carpet pickup is weak in the one review that discussed deeper carpets.

High-pile/deep-pile carpet pickup was praised strongly in Lifehacker's home testing.

Low-pile and general carpet pickup is the main weakness: it handles surface debris but lacks deep agitation.

Medium/generic carpet pickup was mixed-to-good: comparative tests showed good but not class-leading pickup, including flour/sand limitations.

The lack of a main brush roller helped prevent tangles in one hands-on test.

Debris-prevention evidence was positive but qualified: it could keep working through small foreign objects, though rollers still sometimes needed clearing.

Comparisons are unfavorable on cleaning depth versus stronger brands or alternatives, though one reviewer noted the price difference.

Comparative performance was mixed: it topped one 2024 scorecard, but another Roborock-only test favored cheaper models overall.

Controls are a strength: reviewers liked the app, remote, single-button use, manual control, scheduling, and mode selection.

Controls and UI were broadly liked for intuitive apps and rich options, though Rocky and remote video had wording and quality limits.

Cord management was praised because the dock provided a neat place to wrap the cord.

Corner and edge cleaning is mixed to weak: lab and one reviewer criticized edges, while another liked wall-follow mode.

Corner cleaning was largely positive thanks to edge-reaching arms and carpet-corner performance.

Docking reliability is mixed, with some successful returns but repeated caveats about erratic docking or trouble if moved from the dock.

Auto-empty reliability was a weak spot in one comparative test, where debris remained in the robot after emptying.

Dock noise was a drawback because drying noise was noticeable and louder than one household wanted nearby.

Dried-on stain evidence was strong in Lifehacker's use, though stubborn stains could still require an extra pass.

Ease of use is mixed: some users found it intuitive, while Consumer Reports said it was not straightforward.

Ease of use was strongly positive, with owner-style reviewers calling it a pleasure and praising the app.

Hard-floor edge/baseboard cleaning was split: some reviewers praised edge reach, while one ketchup test left cabinet-edge residue.

Edge-following is mixed because default navigation may miss edges, but dedicated wall-follow mode can clean baseboards well.

Edge-following accuracy was only moderate: it avoided wall impacts well but still created baseboard brush marks.

Emptying is mixed: several users found it easy, while Consumer Reports gave a poor ease score for filter and bin cleaning.

Emptying and mess control was mixed: a comparative test left debris in the bin, but the bagged self-emptying system was praised for convenience.

Dust containment was praised because the self-emptying bag seals dust after removal, useful for sensitive sinuses.

The brushless floorhead reduces tangles and maintenance but is also the main reason reviewers cite weaker deep-cleaning performance.

Floorhead design had a notable flaw in PCMag's mopping stress test because brush lifting did not work effectively.

Hair-removal channel behavior improved over a prior S8 but still sometimes required roller clearing.

Carpet pet-hair pickup was strong in the comparative test, leaving only a single dense clump.

Hard-floor hair pickup is mixed to positive, with strong laminate performance from some reviewers and a negative lab finding from Consumer Reports.

Hard-floor hair pickup was positive in the pet-home review, where the S8 avoided clump-leaving issues seen on another robot.

Hair-wrap resistance is a strength because the no-roller design reduces tangles and brush maintenance.

Hair-wrap resistance was the biggest cleaning weakness, with one test stopping the robot and another Roborock comparison ranking it poorly, despite PCMag's better experience.

Hard-floor fine-dust pickup is consistently positive, with reviewers describing effective pickup of dust, hair, and surface messes.

Fine-dust hard-floor pickup was inconsistent: one test was decent, PCMag found poor relative performance, and Lifehacker was impressed in home use.

Large hard-floor debris intake is decent for crumbs, confetti, and pieces that fit the inlet, but it has limits.

Large hard-floor debris handling was mixed, with one broad test positive but PCMag reporting rice and sand scatter.

Headlights were noted as useful during dark-area cleaning and navigation.

The dock heating systems were praised through hot-air drying that helped prevent musty odors, supporting a high heating-element score.

One reviewer praised the amount of sensor technology available at the price, but this innovation evidence is limited to that review.

Innovation evidence was positive where the extending edge arms were described as a major leap forward for reaching walls and toe kicks.

Family use is supported by one review that valued help with kids’ crumbs around tables and highchairs.

Large debris handling is limited; it can pick up some bigger pieces but is not suited to large piles.

Large-debris handling was positive in Lifehacker's experience because the robot could keep working after encountering foreign objects.

Low-profile design is praised for fitting under furniture and low spaces.

Low-profile design was limited by size; it could not fit between chair legs that a smaller robot could.

Maintenance requirements are favorable because the dustbin, filter access, and brushless design reduce routine upkeep.

Maintenance requirements were favorable overall, with long water-change intervals and less intervention than many robots.

Maneuverability is generally praised, especially around furniture legs, rugs, and normal household surfaces.

Path efficiency is mixed because the robot can clean in lines, yet reviewers criticize the lack of room mapping and trouble in larger homes.

Mapping and pathing were generally excellent, with app maps, room editing, and self-location all praised.

Mop lifting was a standout strength, especially in the comparative test where it kept high-pile carpet dry.

Mopping performance was highly mixed across tests, from weak dried-mud/jelly results to excellent everyday and stubborn-stain performance.

Reviewers broadly describe the M210 as quiet or less noisy than average, with the main caveat that higher suction settings and bumping can be louder.

Noise feedback was acceptable but not silent: one Roborock comparison ranked it well, while another said it was not loud but disruptive for calls.

Obstacle avoidance is mixed: sensors impressed some reviewers, but bumping into furniture and small-object limitations remain common.

Obstacle avoidance was sharply split, ranging from flawless and best-in-test to PCMag's repeated obstacle impacts.

Odor control was praised through detergent dispensing and hot-air drying that reduce bacterial growth and musty smells.

Consumable cost evidence was mildly positive because six dust bags per year was not seen as excessive.

Reviewers like the daily-cleaning convenience for crumbs, hard floors, and set-it-and-forget-it routines.

Overall cleaning convenience was very strong, with reviewers emphasizing reduced hands-on floor cleaning.

One reviewer found the unit solid but noted it became scuffed, leaving long-term durability only moderately supported.

Longevity evidence was favorable from an eight-month user who still repeatedly recommended the robot.

Overall opinion is split: Consumer Reports rated it uneven, while several hands-on reviewers liked it as a budget hard-floor robot.

Overall opinion ranged from cautious to glowing, but most reviews treated it as a highly capable flagship with price and performance tradeoffs.

Pet-hair evidence is generally favorable, especially on hard floors and for reducing brush tangles, though Consumer Reports found pet hair could be pushed around.

Pet-related evidence was mostly favorable: reviewers liked pet-finding, pet-waste options, and pet-hair pickup, though not every pet interaction was perfect.

Most reviewer sentiment frames the M210 as strong budget value, although one reviewer felt a small price increase could buy a more thorough cleaner.

Value was divisive and often price-sensitive: several reviewers criticized the flagship price, while value was defended only when performance and convenience justified it.

Privacy controls were praised for onboard processing, disabled-by-default remote video, camera-password controls, and audible remote-view alerts.

Runtime evidence is positive, with reviewers saying battery life meets claims or lasts long enough for routine service.

Runtime was acceptable but not exceptional in PCMag's test, ending at 101 minutes before recharge.

Scratch resistance is only moderately supported because one reviewer said the unit picked up scuffs during use.

Scratch resistance was a concern in one comparative test because the side brushes left swirl marks on white baseboards.

Self-cleaning performance was one of the strongest areas, with praise for hot-water washing, auto detergent, dock cleaning, and mop care.

Apple Home/Matter support was described as a positive step, though the Roborock app remained the deeper control center.

The cleaning-solution system was praised for convenience and for improving mop performance.

Residue control was mixed: one comparative mop test left sticky floors, while PCMag found only limited jelly spread.

Stuck resistance is mixed: it can avoid some tangles and rugs, but cords and tassel rugs caused clear problems.

Stuck resistance was mixed: PCMag said the second unit did not get stuck, but obstacle struggles still remained.

Suction is usable for surface dust, crumbs, and hard-floor maintenance, but multiple reviewers say the brushless design limits deeper carpet cleaning.

Reviewers praised the jump in suction and premium cleaning power, with especially strong language from long-term and detailed-use reviews.

The M210 is not positioned as a heavy-duty primary vacuum; reviewers repeatedly suggest keeping another vacuum for carpets or larger homes.

Heavy-duty suitability was favorable where reviewers cited strong combined vacuuming and mopping performance.

Small-space suitability is positive in one review, which found it can clean small areas without getting lost.

Small-space suitability was weak because its size kept it from fitting between dining-chair legs that a smaller competitor could handle.

Reliability evidence was strong in owner-style reviews, including repeated recommendation and confidence based on Roborock experience.

Surface safety evidence was mixed: PCMag saw no scratching on hard floors, but another test reported side-brush swirl marks on white baseboards.

Tool-change simplicity had a notable drawback because PCMag listed the non-detachable mop cloth mount as a con.

Under-furniture pickup is praised because the robot fits underneath low spaces well.

Under-furniture pickup was praised where the Flexi-arms reached under toe kicks and nearby items that older edge brushes missed.

Value-for-money sentiment is very strong overall, especially at sale prices, though not all reviewers think it is the best buy.

Value-for-money was mixed-to-positive: one guide called it exceptional, while another saw the price as fair only if affordable.

The M210 offers useful mode, app, voice-assistant, and schedule flexibility, but reviewers still frame it as a bare-bones cleaner.

Versatility evidence was favorable because reviewers highlighted the broad configurability of cleaning modes and zones.

The clean-water tank was easy to remove and handle, supporting a positive water-tank usability score.

Weight sentiment is positive from one reviewer who called the unit super lightweight.

Weight feedback was neutral-to-positive: the robot felt substantial but not overly heavy in handling.