Lefant LiDAR Robot Vacuum and Mop, vs eufy Robot Vacuum 11S MAX
Updated April 2026 — Lefant LiDAR Robot Vacuum and Mop, wins on battery and design, eufy Robot Vacuum 11S MAX wins on connectivity and navigation.
$139.99eufy Robot Vacuum 11S MAX, Super Thin, Powerful Suction, Quiet, Self-Charging Robotic Vacuum Cleaner, Cleans Hard Floors to Medium-Pile Carpets, Black
eufy
$149.31Lefant LiDAR Robot Vacuum and Mop, 450ml Visible Dustbin, Upgraded 190° PSD Obstacle Avoidance, Customized Cleaning, Multi-Floor Mapping, 150 Mins Runtime, WiFi/Alexa/APP, Pet Hair & Carpets, M330 Pro
Lefant
The eufy Robot Vacuum 11S MAX edges out the Lefant LiDAR Robot Vacuum and Mop primarily due to its advanced dToF navigation and multi-floor mapping capabilities. While the Lefant LiDAR Robot Vacuum and Mop offers a lower price point and a slimmer profile, the eufy Robot Vacuum 11S MAX provides superior obstacle avoidance and carpet detection technology. Buyers prioritizing smart navigation and app connectivity should choose the eufy Robot Vacuum 11S MAX, whereas budget-conscious users preferring remote control operation may lean towards the Lefant LiDAR Robot Vacuum and Mop.
Why Lefant LiDAR Robot Vacuum and Mop, is better
Lower retail price point
$139.99 vs $149.31
Slimmer physical profile
2.85 inches vs 95mm
Confirmed battery runtime
100 minutes on hardwood
Specific noise level comparison
Similar to a microwave
Why eufy Robot Vacuum 11S MAX is better
Advanced navigation technology
dToF Navigation vs Infrared-sensor
Superior connectivity options
App connectivity vs Remote control only
Enhanced carpet handling
Carpet Detection & Auto Boost
Precision obstacle avoidance
PSD Technology with millimeter precision
Overall score
Specifications
| Spec | Lefant LiDAR Robot Vacuum and Mop, | eufy Robot Vacuum 11S MAX |
|---|---|---|
| Price | $139.99 | $149.31 |
| Height Profile | 2.85 inches | 95mm |
| Runtime | 100 minutes | — |
| Navigation System | Infrared-sensor | dToF Navigation |
| Connectivity | Remote control only | App connectivity |
| Brush Design | Single-side brush | — |
| Carpet Mode | BoostIQ Technology | Carpet Detection & Auto Boost |
| Obstacle Avoidance | Infrared-sensor | PSD Technology |
Dimension comparison
Design and build quality
The Lefant LiDAR Robot Vacuum and Mop features a compact design with a slim 2.85-inch profile, allowing it to operate quietly and fit under low-clearance furniture. It includes an anti-scratch tempered glass-top cover for superior protection and efficiency during daily cleaning cycles. In contrast, the eufy Robot Vacuum 11S MAX boasts an ultra-slim 95mm body designed to reach tight spaces that most vacuums miss. Both units prioritize low-profile designs to ensure better coverage in homes with various furniture layouts, though the Lefant LiDAR Robot Vacuum and Mop specifies a slightly lower height measurement in inches compared to the millimeter specification of the eufy Robot Vacuum 11S MAX.
Navigation and mapping technology
Navigation capabilities differ significantly between the two models. The Lefant LiDAR Robot Vacuum and Mop utilizes an infrared-sensor for evading obstacles and drop-sensing tech to ensure a safe clean. It does not support WiFi or app connectivity, meaning all operations are performed using the remote control and buttons on the device. The eufy Robot Vacuum 11S MAX employs advanced dToF navigation to efficiently scan up to 15 meters. This enables smart route planning that seamlessly maps and cleans large areas, reducing unnecessary repetition and preventing missed spots for thorough coverage.
Cleaning performance and suction
Both robots offer adaptive suction capabilities tailored to different floor types. The Lefant LiDAR Robot Vacuum and Mop features BoostIQ Technology that adjusts suction within 1.5 seconds for optimal cleaning on any surface. It provides powerful, consistent suction for a thorough clean. The eufy Robot Vacuum 11S MAX features advanced carpet detection, allowing it to expertly avoid carpets in mopping mode to keep them dry. In vacuuming mode, it automatically boosts suction to maximum for a deep clean. The single-side brush design on the Lefant LiDAR Robot Vacuum and Mop prevents scattering, ensuring debris is directed into the dustbin effectively.
Battery life and efficiency
Runtime is a critical factor for autonomous cleaning devices. The Lefant LiDAR Robot Vacuum and Mop is capable of running up to 100 minutes on hardwood floors. This extended cleaning performance ensures powerful consistency without frequent interruptions. The device self-recharges to stay ready for the next cycle. While the eufy Robot Vacuum 11S MAX emphasizes efficiency through smart route planning that reduces repetition, specific runtime minutes are not explicitly stated in the provided data. The Lefant LiDAR Robot Vacuum and Mop holds a clear advantage here with a confirmed 100-minute operational window.
Noise levels during operation
Quiet operation is essential for home appliances used at any hour. The Lefant LiDAR Robot Vacuum and Mop operates quietly, offering a comprehensive clean without causing a disturbance. Its noise level is described as similar to a microwave, making it perfect for use at any hour. The eufy Robot Vacuum 11S MAX focuses on precision detection and avoidance even in the dark, but specific decibel ratings or noise comparisons are not provided in the available specifications. Users prioritizing a verified quiet environment may prefer the documented noise profile of the Lefant LiDAR Robot Vacuum and Mop.
Connectivity and control options
Control methods vary between the two robots. The Lefant LiDAR Robot Vacuum and Mop does not support WiFi or app connectivity. All operations are performed using the remote control and the buttons on the device, which may appeal to users who prefer simple, direct control without smartphone setup. The eufy Robot Vacuum 11S MAX supports multi-floor mapping and smart route planning, implying app connectivity for advanced management. This technology enables seamless mapping of large areas, offering a more modern smart home integration compared to the remote-based operation of the Lefant LiDAR Robot Vacuum and Mop.
Maintenance and durability
Durability features are incorporated into both designs to ensure longevity. The Lefant LiDAR Robot Vacuum and Mop comes with an anti-scratch tempered glass-top cover and drop-sensing tech, ensuring a safe, efficient clean. The eufy Robot Vacuum 11S MAX features advanced PSD technology which accurately detects and avoids furniture, cords, and small objects with millimeter precision. This ensures better collision prevention and maintains cleanliness. Both units include self-recharging capabilities to ensure they are ready for subsequent cleaning sessions without manual intervention.
Price and value
Value proposition depends on the balance between features and cost. The Lefant LiDAR Robot Vacuum and Mop is priced at $139.99, offering a budget-friendly option with solid core features like BoostIQ and a slim profile. The eufy Robot Vacuum 11S MAX is priced at $149.31, reflecting its advanced dToF navigation and mapping capabilities. While the Lefant LiDAR Robot Vacuum and Mop saves money upfront, the eufy Robot Vacuum 11S MAX provides higher technological value through precision detection and smart mapping. Buyers must weigh the cost savings against the benefit of advanced navigation when making their final decision.