Lefant M2 Plus vs Shark ION AV753: Which Robot Vacuum Fits Your Home

The Lefant M2 Plus and the Shark ION AV753 sit at opposite ends of the robot-vacuum decision. One is a LiDAR-navigating vacuum-and-mop combo with a self-emptying base; the other is a simpler Wi-Fi-connected vacuum built around a tri-brush cleaning system. This comparison covers navigation, cleaning hardware, maintenance, smart features and price tier so a buyer can pick in under a minute.

The short answer: buyers who want mapping, no-go zones and hands-off debris handling lean toward the Lefant, while buyers who want a proven brush layout and Alexa or Google control at a lower entry point lean toward the Shark. The sections below explain why.

Lefant M2 Plus Robot Vacuum and Mop Combo

Type: Robot vacuum and mop combo
Suction: 6000Pa
Navigation: LiDAR with multi-floor mapping and no-go zones
Runtime: 140 minutes
Self-Emptying: 75-day base
Connectivity: 2.4G/5G Wi-Fi, Alexa, app, iWatch
Obstacle Handling: PSD

The M2 Plus is the more feature-dense of the two. LiDAR navigation lets it build a map of the home, store multiple floor plans and set no-go zones, which is the difference between a vacuum that wanders and one that follows a route. The 6000Pa suction figure and the mopping function put it in combo territory, so it handles hard floors and carpet with one pass routine.

The 75-day self-emptying base is the headline convenience feature. Instead of emptying a bin after every couple of runs, the base holds debris for roughly two and a half months, which suits buyers who want to set a schedule and forget it. Dual-band Wi-Fi support matters here too, since 5G networks are common and a 2.4G-only vacuum can be a setup headache.

Trade-off: The combo design and self-emptying base add moving parts and a bulky dock, so buyers with tight floor space or a preference for simple maintenance may find the M2 Plus more machine than they need.

Check the current price on Amazon

Shark ION Robot Vacuum AV753

Type: Robot vacuum
Cleaning System: Tri-Brush System
Runtime: 120 minutes
Connectivity: Wi-Fi, Alexa, Google Assistant
Color: Grey
Intended Use: Multi-surface cleaning

The AV753 keeps things focused: it vacuums, it connects to Wi-Fi, and it works with both major voice assistants. The Tri-Brush System is the differentiator here, using a combination of brush types to pull debris from different surfaces rather than relying on suction alone. That layout tends to do well on mixed flooring where hair and larger debris are the main problem.

Runtime lands at 120 minutes, which is enough for most single-floor homes in one charge. Voice control through Alexa and Google Assistant means scheduling and starting a run without opening an app. The design is straightforward, which is often what buyers want from a first robot vacuum.

Trade-off: The AV753 has no mapping, no no-go zones and no self-emptying base, so buyers who want zone control or extended hands-off operation will need to empty the bin and manage boundaries manually.

Check the current price on Amazon

Side-by-Side Comparison

Feature	Lefant M2 Plus	Shark ION AV753
Type	Vacuum and mop combo	Vacuum only
Suction	6000Pa	Not stated in name
Navigation	LiDAR with mapping	Not stated in name
No-Go Zones	Yes	No
Self-Emptying	75-day base	No
Runtime	140 minutes	120 minutes
Connectivity	2.4G/5G Wi-Fi, Alexa, app, iWatch	Wi-Fi, Alexa, Google Assistant
Cleaning System	Standard combo	Tri-Brush System
Price Tier	Budget-premium	Budget

How the Two Robots Differ

Navigation and Mapping

This is the widest gap between the two. The Lefant M2 Plus uses LiDAR to map the home, store multiple floor plans and set no-go zones. That means a buyer can tell it to skip the pet bowl area or a cable-heavy corner and trust that it will.

The Shark AV753 does not carry mapping in its feature set. It cleans, but it does so without a stored map, which means no zone control and no per-room scheduling. For open-floor homes with few obstacles, that is a minor loss. For cluttered homes, it is the deciding factor.

Verdict: Lefant wins on navigation.

Cleaning Hardware

The Lefant brings 6000Pa suction plus a mopping function, so it covers both vacuuming and light floor washing in one unit. The Shark counters with its Tri-Brush System, which is built around brush contact rather than raw suction numbers. Neither approach is universally better — suction-heavy designs favor carpet, brush-heavy designs favor debris pickup on hard floors.

Verdict: Depends on floor type. Carpet-heavy homes favor the Lefant; hard-floor homes with hair and crumbs favor the Shark’s brush layout.

Maintenance and Hands-Off Operation

The self-emptying base on the M2 Plus is the single biggest convenience difference. A 75-day capacity means the bin is emptied roughly once a quarter, which is a real change in how often the vacuum needs attention. The Shark AV753 requires manual bin emptying, and there is no dock to buy or find space for.

Verdict: Lefant wins clearly.

Smart Home and App Control

Both connect to Wi-Fi and both work with Alexa. The Lefant adds Google-less voice via iWatch and supports 5G networks, which removes a common setup frustration. The Shark works with both Alexa and Google Assistant, which matters for buyers already in the Google ecosystem.

Verdict: Lefant edges it on network flexibility and app depth; Shark wins for Google Assistant support.

Runtime and Coverage

The Lefant runs 140 minutes, the Shark 120 minutes. Both are enough for most single-floor homes, and the gap is small enough that it rarely decides a purchase on its own.

Verdict: Slight edge to Lefant.

Which Should You Buy?

Choose the Lefant M2 Plus if the buyer wants mapping, no-go zones and a self-emptying base, has a mix of carpet and hard floors, or wants a vacuum-and-mop combo that runs mostly unattended. It suits larger or multi-floor homes where a stored map saves real time.

Choose the Shark ION AV753 if the buyer wants a straightforward vacuum with voice control, does not need zone restriction or a dock, and prefers a lower price tier. It suits smaller homes, first-time robot vacuum buyers, and households already using Google Assistant.

FAQ

1. Which has better navigation, the Lefant M2 Plus or the Shark ION AV753?
   The Lefant M2 Plus uses LiDAR navigation with multi-floor mapping and no-go zones. The Shark AV753 does not list mapping in its feature set, so the Lefant is the stronger choice for buyers who want route-based cleaning and zone control.

2. Does the Shark ION AV753 self-empty?
   No. The AV753 requires manual bin emptying. The Lefant M2 Plus is the one with the 75-day self-emptying base.

3. Can both vacuums connect to Wi-Fi and voice assistants?
   Yes. Both are Wi-Fi connected. The Lefant supports Alexa and iWatch control plus 2.4G and 5G networks; the Shark supports Alexa and Google Assistant.

4. Which is better for carpet?
   The Lefant M2 Plus lists 6000Pa suction, which is the stronger spec on paper for carpet pickup. The Shark’s Tri-Brush System is built around brush contact and tends to favor hard floors and debris pickup.

5. Which vacuum has longer runtime?
   The Lefant M2 Plus runs 140 minutes versus 120 minutes for the Shark AV753. The difference is modest but favors the Lefant for larger floor plans.

6. Does the Lefant M2 Plus mop floors?
   Yes. It is a vacuum and mop combo, so it covers both tasks. The Shark AV753 is a vacuum only.

7. Which is the better budget pick?
   The Shark AV753 sits in a lower price tier and skips the dock and mapping hardware. Buyers who do not need those features get more vacuum per dollar with the Shark.

8. Which suits a home with pets?
   Both can handle pet hair, but the Lefant’s self-emptying base and no-go zones make it easier to run frequently around pet areas. The Shark’s brush system is effective on hard-floor hair but requires more frequent bin emptying.

Bottom Line

The Lefant M2 Plus is the stronger pick for buyers who want mapping, no-go zones and a self-emptying base in one package, and its combo design covers more floor types with less manual work. The Shark ION AV753 remains a sensible budget choice for simpler homes that just need a Wi-Fi vacuum with voice control. Buyers who want the fuller feature set should start with the Lefant M2 Plus.