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2026 comparison
Updated Jan 16, 2026
|Sources: Amazon, ManufacturerECOVACS DEEBOT X2 Omni vs Roborock S8 Pro Ultra Robot Vacuum and Mop
Choosing between ECOVACS DEEBOT X2 Omni and Roborock S8 Pro Ultra Robot Vacuum and Mop can be tricky. Both are excellent, but they serve different priorities. This guide highlights what matters for US shoppers.
Ratings: 3.8★ vs 4.1★
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ECOVACS DEEBOT X2 Omni
★3.8
(2,886)•Amazon
Navigation:Dual-Laser LiDAR (Semi-solid state sensor embedded in the body for a 210° field of view and lower height).
Mapping:TrueMapping 3.0 (3D Mapping 2.0, Multi-floor mapping, Fast Mapping, Map saving).
Obstacle Avoidance:AIVI 3D 2.0 (RGBD camera + 3D structured light; dynamic obstacle avoidance).
Suction Pa:8,000 Pa
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Roborock S8 Pro Ultra Robot Vacuum and Mop
★4.1
(856)•Amazon
Navigation:PreciSense LiDAR Navigation (Systematic route planning with adaptive algorithms).
Mapping:LiDAR mapping (3D Mapping, Matrix Map, Quick Mapping, Multi-level mapping up to 4 floors).
Obstacle Avoidance:Reactive 3D Obstacle Avoidance (Structured light + 3D infrared imaging; privacy-focused).
Suction Pa:6,000 Pa (HyperForce Suction)
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Comparison: ECOVACS DEEBOT X2 Omni vs Roborock S8 Pro Ultra Robot Vacuum and Mop
ECOVACS DEEBOT X2 Omni
★3.8(2,886)Amazon
Roborock S8 Pro Ultra Robot Vacuum and Mop
★4.1(856)Amazon
| Criterion | ECOVACS DEEBOT X2 Omni | Roborock S8 Pro Ultra Robot Vacuum and Mop |
|---|---|---|
| Rating | ★3.8(2,886)Amazon | ★4.1(856)Amazon |
Navigation | Dual-Laser LiDAR (Semi-solid state sensor embedded in the body for a 210° field of view and lower height). | PreciSense LiDAR Navigation (Systematic route planning with adaptive algorithms). |
Mapping | TrueMapping 3.0 (3D Mapping 2.0, Multi-floor mapping, Fast Mapping, Map saving). | LiDAR mapping (3D Mapping, Matrix Map, Quick Mapping, Multi-level mapping up to 4 floors). |
Obstacle Avoidance | AIVI 3D 2.0 (RGBD camera + 3D structured light; dynamic obstacle avoidance). | Reactive 3D Obstacle Avoidance (Structured light + 3D infrared imaging; privacy-focused). |
Suction Pa | 8,000 Pa | 6,000 Pa (HyperForce Suction) |
Brush System | Extended Main Rubber Brush (200mm wide main brush designed to increase cleaning efficiency per pass) + Side brush. | DuoRoller Riser Brush (Dual counter-rotating rubber brushes that automatically lift for mopping-only mode). |
Mopping | OZMO Turbo 2.0 Rotating Mopping System (Dual chenille fabric mops spinning at high speed). | VibraRise 2.0 Sonic Mopping (Dual vibration modules scrubbing at 3,000 times/min with consistent pressure). |
Mop Lift | 0.59" (15 mm) Automatic Mop Lift (Industry-leading lift height for plush carpets). | 0.20" (5 mm) Automatic Mop Lifting |
Carpet Boost | Yes (Ultrasonic sensor detects carpet and automatically boosts suction/lifts mops). | Carpet Boost+ System (Ultrasonic detection, brush lifting, and suction boost). |
Battery | 14.4V / 6400 mAh Lithium-ion | 14.4V / 5200 mAh Lithium-ion |
Runtime | Up to 210 min (Quiet Mode) | Up to 180 min (Quiet Mode) |
Charging Time | Approx. 5.5 hours | Approx. 4 hours (Supports 30% Fast Charging) |
Dustbin | 0.11 gal (420 mL) — Internal bin | 0.09 gal (350 mL) — Internal bin |
Water Tank | 0.05 gal (180 mL) — Internal tank (Auto-refilled by dock) | 0.05 gal (200 mL) — Internal tank (Auto-refilled by dock) |
Auto Empty | Yes | Yes |
Dock Type | OMNI Station (Auto-Empty, Hot Water Mop Wash, Hot Air Dry, Auto-Refill, Self-Cleaning). Tanks: 4.0L Clean / 3.5L Dirty / 3.0L Dust Bag. Dims: 15.5" W x 17.4" D x 20.8" H. | RockDock Ultra (Emptying, Washing, Drying, Refilling, Self-Cleaning). Tanks: 3.5L Clean Water, 2.9L Dirty Water, 2.5L Dust Bag. Dims: 16.8" x 20.2" x 17.7". |
Mop Wash | Yes (131°F / 55°C Hot Water Washing to dissolve grease/stains) | Yes (Automatic mop washing during and after cleaning) |
Mop Dry | Yes (Hot Air Drying; approx. 2 hours) | Yes (Warm Air Drying for mop and dock base) |
Filtration | Antibacterial Filter / High-Efficiency Filter | E11 Rated Washable Filter |
Noise Level | Approx. 64.9 dB (Standard Mode) | 68.5 dB (Balanced Mode) |
App Features | ECOVACS HOME App (YIKO Voice Assistant 2.0, 3D Map, Zone Cleaning, Custom Scenarios). | Roborock App (Smart No-Go Zones, Deep Carpet Cleaning, Floor Direction Cleaning, Off-Peak Charging). |
Voice Assistants | YIKO (Built-in), Amazon Alexa, Google Assistant, Siri Shortcuts. | Amazon Alexa, Google Home, Apple Siri Shortcuts. |
Multi Floor | Yes (Stores 2 permanent maps + 1 temporary map). | Yes (Up to 4 map levels). |
Threshold Climb | 0.87" (22 mm) | 0.79" (20 mm) |
Height | 3.74" (95 mm) — Super-slim profile due to embedded LiDAR | 3.80" (96.5 mm) |
Dimensions | 12.60" (L) x 13.90" (W) x 3.74" (H) — Square shape design | 13.90" (L) x 13.80" (W) x 3.80" (H) |
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ECOVACS DEEBOT X2 Omni
Rating:★3.8(2,886)Amazon
Navigation:Dual-Laser LiDAR (Semi-solid state sensor embedded in the body for a 210° field of view and lower height).
Mapping:TrueMapping 3.0 (3D Mapping 2.0, Multi-floor mapping, Fast Mapping, Map saving).
Obstacle Avoidance:AIVI 3D 2.0 (RGBD camera + 3D structured light; dynamic obstacle avoidance).
Suction Pa:8,000 Pa
Brush System:Extended Main Rubber Brush (200mm wide main brush designed to increase cleaning efficiency per pass) + Side brush.
Mopping:OZMO Turbo 2.0 Rotating Mopping System (Dual chenille fabric mops spinning at high speed).
Mop Lift:0.59" (15 mm) Automatic Mop Lift (Industry-leading lift height for plush carpets).
Carpet Boost:Yes (Ultrasonic sensor detects carpet and automatically boosts suction/lifts mops).
Battery:14.4V / 6400 mAh Lithium-ion
Runtime:Up to 210 min (Quiet Mode)
Charging Time:Approx. 5.5 hours
Dustbin:0.11 gal (420 mL) — Internal bin
Water Tank:0.05 gal (180 mL) — Internal tank (Auto-refilled by dock)
Auto Empty:Yes
Dock Type:OMNI Station (Auto-Empty, Hot Water Mop Wash, Hot Air Dry, Auto-Refill, Self-Cleaning). Tanks: 4.0L Clean / 3.5L Dirty / 3.0L Dust Bag. Dims: 15.5" W x 17.4" D x 20.8" H.
Mop Wash:Yes (131°F / 55°C Hot Water Washing to dissolve grease/stains)
Mop Dry:Yes (Hot Air Drying; approx. 2 hours)
Filtration:Antibacterial Filter / High-Efficiency Filter
Noise Level:Approx. 64.9 dB (Standard Mode)
App Features:ECOVACS HOME App (YIKO Voice Assistant 2.0, 3D Map, Zone Cleaning, Custom Scenarios).
Voice Assistants:YIKO (Built-in), Amazon Alexa, Google Assistant, Siri Shortcuts.
Multi Floor:Yes (Stores 2 permanent maps + 1 temporary map).
Threshold Climb:0.87" (22 mm)
Height:3.74" (95 mm) — Super-slim profile due to embedded LiDAR
Dimensions:12.60" (L) x 13.90" (W) x 3.74" (H) — Square shape design
✓ Pros:
- • Unique square shape allows for superior edge and corner cleaning coverage compared to round robots
- • Embedded Dual-Laser LiDAR results in a lower 3.74" profile, fitting under more furniture
- • 15mm mop lift is one of the highest in the industry, keeping medium-pile carpets dry
- • OMNI Station uses 131°F hot water to wash mops, effectively removing oil and sticky messes
- • Built-in YIKO voice assistant offers direct offline voice control without needing a smart speaker
✗ Cons:
- • Navigation and obstacle avoidance can be less consistent than top-tier Roborock competitors
- • Square design can occasionally cause navigation issues in tight, complex turns
- • App experience and mapping stability receive mixed user feedback
- • Large dock footprint requires significant dedicated floor space
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Roborock S8 Pro Ultra Robot Vacuum and Mop
Rating:★4.1(856)Amazon
Navigation:PreciSense LiDAR Navigation (Systematic route planning with adaptive algorithms).
Mapping:LiDAR mapping (3D Mapping, Matrix Map, Quick Mapping, Multi-level mapping up to 4 floors).
Obstacle Avoidance:Reactive 3D Obstacle Avoidance (Structured light + 3D infrared imaging; privacy-focused).
Suction Pa:6,000 Pa (HyperForce Suction)
Brush System:DuoRoller Riser Brush (Dual counter-rotating rubber brushes that automatically lift for mopping-only mode).
Mopping:VibraRise 2.0 Sonic Mopping (Dual vibration modules scrubbing at 3,000 times/min with consistent pressure).
Mop Lift:0.20" (5 mm) Automatic Mop Lifting
Carpet Boost:Carpet Boost+ System (Ultrasonic detection, brush lifting, and suction boost).
Battery:14.4V / 5200 mAh Lithium-ion
Runtime:Up to 180 min (Quiet Mode)
Charging Time:Approx. 4 hours (Supports 30% Fast Charging)
Dustbin:0.09 gal (350 mL) — Internal bin
Water Tank:0.05 gal (200 mL) — Internal tank (Auto-refilled by dock)
Auto Empty:Yes
Dock Type:RockDock Ultra (Emptying, Washing, Drying, Refilling, Self-Cleaning). Tanks: 3.5L Clean Water, 2.9L Dirty Water, 2.5L Dust Bag. Dims: 16.8" x 20.2" x 17.7".
Mop Wash:Yes (Automatic mop washing during and after cleaning)
Mop Dry:Yes (Warm Air Drying for mop and dock base)
Filtration:E11 Rated Washable Filter
Noise Level:68.5 dB (Balanced Mode)
App Features:Roborock App (Smart No-Go Zones, Deep Carpet Cleaning, Floor Direction Cleaning, Off-Peak Charging).
Voice Assistants:Amazon Alexa, Google Home, Apple Siri Shortcuts.
Multi Floor:Yes (Up to 4 map levels).
Threshold Climb:0.79" (20 mm)
Height:3.80" (96.5 mm)
Dimensions:13.90" (L) x 13.80" (W) x 3.80" (H)
✓ Pros:
- • Truly hands-off maintenance with the all-in-one RockDock Ultra (Washes, Dries, Refills, Empties)
- • DuoRoller Riser brushes resist hair tangles and lift up for quiet mopping
- • VibraRise 2.0 provides double the scrubbing area for stubborn stains compared to previous models
- • Reactive 3D avoidance navigates furniture and clutter without cameras (privacy-safe)
- • Fast charging support reduces downtime in large homes
✗ Cons:
- • High price point places it firmly in the luxury tier
- • Lacks an RGB camera for live video monitoring (unlike the S7 MaxV)
- • Large dock footprint requires significant floor space
- • Corner cleaning is less effective than D-shaped units or extending mop arms
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Which one is better?
ECOVACS DEEBOT X2 Omni is stronger in specific features, but Roborock S8 Pro Ultra Robot Vacuum and Mop could still be the better pick if you value its unique advantages.
Who should buy each?
Expert take:
- ECOVACS DEEBOT X2 Omni suits buyers who need Unique square shape allows for superior edge and corner cleaning coverage compared to round robots, Embedded Dual-Laser LiDAR results in a lower 3.74" profile, fitting under more furniture
- Roborock S8 Pro Ultra Robot Vacuum and Mop suits buyers who want Truly hands-off maintenance with the all-in-one RockDock Ultra (Washes, Dries, Refills, Empties), DuoRoller Riser brushes resist hair tangles and lift up for quiet mopping
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Frequently Asked Questions
+Which has better value?
ECOVACS DEEBOT X2 Omni excels if you value unique square shape allows for superior edge and corner cleaning coverage compared to round robots. Roborock S8 Pro Ultra Robot Vacuum and Mop is better if you prioritize truly hands-off maintenance with the all-in-one rockdock ultra (washes, dries, refills, empties). Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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