Eufy Omni C20
The cheapest way into a dock that washes the mops, for small homes with low furniture. Its weak carpet cleaning and short range rule it out for bigger or carpeted homes.
Amazon $379.99$379.99
The Eufy Omni C20 rates 3.7 among self-cleaning dock robot vacuums; the Ecovacs Deebot N20 Plus rates 3.4 among vacuum and mop ones. The Eufy Omni C20 costs $20 less ($379.99 vs $399.99).
Ecovacs Deebot N20 Plus
A basic self-emptying LiDAR robot for vacuuming; since it is hard to find new, the T50 Max Pro Omni is the better buy.
Amazon Ecovacs $399.99$399.99
Prices were last checked October 26, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different type classes (self-cleaning dock and vacuum and mop), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | Eufy Omni C20 | Ecovacs Deebot N20 Plus |
|---|---|---|
| Overall rating | 3.7/5 | 3.4/5 |
| Cleaning 30% | 36 measured 75% of sand from carpet, 96% of pet hair, some hair tangled (0.5) | 60 measured 79% of sand from carpet, 96% of pet hair, no hair tangled |
| Value 25% | 95 $380 | 57 $400 |
| Dock 20% | 68 Self-empties the bin, washes the mop | 62 Self-empties the bin |
| Navigation 15% | 65 LiDAR | 65 LiDAR |
| Mopping 10% | 61 Dual spinning pads, lifts 10.4 mm | 10 Static pad |
Independent tests
Eufy Omni C20
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 75% | 96% | 0.5 | 546 sq ft | Embedded sand in medium-pile carpet; flattened 2.5 in pet hair on carpet, two runs; 7 in hair tangle on hard floor (0 = none wrapped). |
Ecovacs Deebot N20 Plus
| Tested by | Carpet deep clean | Pet hair | Hair tangle (0 = none) | Area per charge | Conditions |
|---|---|---|---|---|---|
| Vacuum Wars | 79% | 96% | 0 | 943 sq ft | Embedded sand in medium-pile carpet; flattened 2.5 in pet hair on carpet, two runs; 7 in hair tangle on hard floor (0 = none wrapped). |
Specifications
| Eufy Omni C20 | Ecovacs Deebot N20 Plus | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 7,000 Pa | 8,000 Pa |
| Main brush | Rolling brush with Pro-Detangle Comb | single floating bristle brush (ZeroTangle) |
| Dustbin | 250 mL | 400 mL |
| Extending side brush | No | No |
| Mopping | ||
| Mop | Dual spinning pads, lifts 10.4 mm | Static pad |
| Mop lift | 10.4 mm | - |
| Leaves mop at dock | No | No |
| Extending mop | No | No |
| Water tank | - | 220 mL |
| Dock | ||
| Dock | Washes mop + empties | Self-empty |
| Self-empties | Yes | Yes |
| Dust bag | 3.1 L | - |
| Washes mop | Yes | No |
| Hot-water wash | No | - |
| Hot-air drying | No | - |
| Water hookup option | No | - |
| Clean water tank | 2.5 L | - |
| Navigation & app | ||
| Navigation | LiDAR | LiDAR |
| Obstacle avoidance | Infrared and point laser for larger obstacles only | Infrared and bump sensors only |
| Climbs thresholds | 18 mm | 20 mm |
| Matter | No | - |
| Voice assistants | Alexa, Google Assistant | Alexa, Google Assistant |
| Build | ||
| Height | 3.3 in (85 mm) | 3.8 in (96 mm) |
| Retracting LiDAR | No | No |
| Battery | 3,200 mAh | 5,200 mAh |
| Run time | Up to 1 h 41 min | Up to 5 h |
| Weight | 7.3 lb (3.3 kg) | - |
| Warranty | 1 year | 1 year |
| Released | 2024-11 | 2024-09 |