
Eureka E20 Plus
Score: 84/100
Lefant M3
Score: 76/100Rankings

The Eureka E20 Plus delivers top-tier suction (8000 Pa) and advanced dual-LiDAR navigation, complemented by a bagless self-empty base that can run for 45 days. Its weight and absence of premium mop-washing functions are trade-offs for the performance. Ideal for pet owners and allergy sufferers needing strong cleaning power in medium-to-large homes.

The Lefant M3 combines 12,000 Pa suction with dual rotating mop heads and a self-cleaning dock that washes and dries mops automatically. Its bulky base and occasional app issues are drawbacks. Suited for pet owners and busy households needing hands-free cleaning across up to 220 ㎡.
| Attribute | ![]() | ![]() |
|---|---|---|
8,000 Pa | 12,000 Pabest | |
180 minutes | 220 minutesbest | |
| ↓ lower better | 10.7 kgbest | 12.7 kg |
350.52 mmbest | 97 mm | |
96.52 mm | 320 mmbest | |
350.52 mmbest | 320 mm | |
300 m²best | 220 m² | |
45 days | 56 daysbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Navigation(1) | ||
Navigation Technology | Dual LiDAR | LiDAR |
Performance(2) | ||
Suction Power (Pa) | 8000 Pa | 12000 Pa |
Maximum Cleaning Area (m²) | 300 m² | 220 m² |
Battery & Power(1) | ||
Battery Runtime (minutes) | 180 minutes | 220 minutes |
Features(2) | ||
Auto‑Empty Capacity (days) | 45 days | 56 days |
Dust Bag Capacity (L) | 5 L | 3.5 L |
Build & Design(4) | ||
Height (mm) | 350.52 mm | 97 mm |
Width (mm) | 96.52 mm | 320 mm |
Length (mm) | 350.52 mm | 320 mm |
Weight (kg) | 10.7 kg | 12.7 kg |


Products in the top-left offer the best value (high score, low price).

Professional reviewers consider the Eureka E20 Plus a solid step up from the E10s, emphasizing its doubled suction, V-shaped anti-tangle brush, and sophisticated DuoDetect AI 3D navigation. The bagless 2 L base and HEPA filtration are highlighted as convenient, health-focused features, while the lack of premium mop-washing functions is noted as a trade-off for its mid-range price.
Early consumer feedback is overwhelmingly positive, with users highlighting the ease of use, powerful suction, and the hands-free self-emptying base. The bagless design and long battery life are repeatedly praised, and no major complaints have surfaced yet, though the limited number of reviews leaves long-term reliability uncertain.

Professional reviewers commend the Lefant M3 as a compact powerhouse that brings premium features-12,000 Pa suction, 360° LiDAR navigation, and a self-cleaning hot-water mop station-to a budget price point. They highlight its precise obstacle avoidance, long runtime, and low-maintenance design, while noting that the app can be finicky and the base unit is relatively large.
Everyday users appreciate the robot's strong pet-hair pickup, quiet operation, and the convenience of a hands-free cleaning station that removes the need for manual mop washing. Common complaints revolve around occasional threshold sticking, streaky mop results on glossy floors, and the bulk of the base station in tight spaces.
“no more manual mop washing”

“Effortless pet hair pickup”

