The Ecovacs X8 OMNI positions as a premium home vacuum cleaner for residential cleaning, particularly in pet-owning households and large mixed-floor homes. It features compact dimensions of 35.3 x 35.3 x 8.1 cm and weighs 4.3 kg, enabling access to tight spaces. Key differentiators include AIVI 3D 3.0 AI-powered SLAM navigation with RGBD camera and dToF sensors, plus TruEdge 3D edge sensor for precise edge cleaning. Control options encompass a mobile app, YIKO-GPT AI voice assistant, and autonomous operation. Safety features like child lock and anti-collision sensors enhance its suitability for family environments.
The 3i S10 Ultra targets home cleaning in pet households and large floors, priced from USD 1,099-1,499. It measures 35 x 35 x 10.5 cm and weighs 4.5 kg, with a taller profile for integrated mopping components. Standout elements are dToF LiDAR navigation, dual 3D structured light, and AI algorithms for mapping and obstacle avoidance. The robot supports 3i app control, Alexa, and Google Assistant voice commands. Additional capabilities include carpet detection with 8 mm mop lift and AI-based dirt detection without image storage.
Detailed Analysis

Design & Build Quality
Ecovacs X8 OMNI has slimmer dimensions at 35.3 x 35.3 x 8.1 cm and lighter weight of 4.3 kg compared to 3i S10 Ultra's 35 x 35 x 10.5 cm and 4.5 kg. The Ecovacs model offers a lower profile for better navigation under furniture. Both units share similar speed at 0.3 m/s and battery lifespan of 2-3 years, supporting consistent performance in home environments.

Mobility & Navigation
Ecovacs X8 OMNI employs AIVI 3D 3.0 AI-powered SLAM with RGBD and dToF sensors for mapping. 3i S10 Ultra uses fixed LiDAR with AI algorithms and visual 3D structured light for SLAM-based navigation and obstacle avoidance. Both achieve 0.3 m/s speed, but 3i includes an 8 mm mop lift for carpet transitions and extendable roller for edge access.

Sensors & Perception
Ecovacs X8 OMNI integrates RGBD camera, dToF, 3D obstacle avoidance, cliff, bump, TruEdge 3D edge, and ultrasonic carpet sensors. 3i S10 Ultra features dToF LiDAR, dual 3D structured light, cliff, bump, and carpet sensors, plus DirtScan for debris detection via green light scanning. Ecovacs emphasizes edge precision, while 3i focuses on AI anti-blockage and 100+ object recognition.

AI Capabilities
Ecovacs X8 OMNI runs on Ecovacs OS with YIKO-GPT AI assistant for voice interaction and autonomous decisions. 3i S10 Ultra utilizes proprietary 3i OS with AI cleaning algorithms, DirtScan strategy, and adaptive suction based on debris type. Both support app ecosystems, but 3i adds AI voice via Alexa and Google Assistant, with no image storage for privacy.

Battery & Power Efficiency
Both robots specify a 2-3 years battery lifespan, indicating comparable longevity under typical use. Ecovacs X8 OMNI and 3i S10 Ultra maintain 0.3 m/s speed, suggesting similar power management. No distinct efficiency differences appear in provided specs, aligning them for extended home cleaning sessions.

Use-Case Suitability
Ecovacs X8 OMNI suits premium residential cleaning, pet households, and large mixed-floor homes with advanced edge sensors. 3i S10 Ultra fits home cleaning, pet areas, and large floors, enhanced by extendable mop and WaterRecycle system for maintenance-free operation. Both handle pet hair and mixed surfaces effectively.

Software Ecosystem
Ecovacs X8 OMNI uses proprietary Ecovacs OS integrated with app and YIKO-GPT for control. 3i S10 Ultra employs 3i OS with app ecosystem, supporting 2.4GHz/5GHz Wi-Fi, Alexa, and Google Assistant. Both enable customized settings and autonomous modes without noted interoperability differences.

Pricing & Value
Ecovacs X8 OMNI ranges USD 1,200-1,500, while 3i S10 Ultra spans USD 1,099-1,499, offering slight entry price overlap. Value derives from Ecovacs' AI navigation versus 3i’s mopping innovations like extendable roller. Comparable specs position both as mid-to-premium options.

Safety Features
Both include child lock, cliff detection, and anti-collision sensors. Ecovacs X8 OMNI adds TruEdge 3D edge sensor for precise avoidance. 3i S10 Ultra emphasizes AI obstacle avoidance without image storage, enhancing privacy in family settings.
Analysis Score Summary
Total Score
9
Ecovacs X8 OMNI
VS
Based on Detailed Analysis
Total Score
9
3i S10 Ultra
📊 Win: 2 points | Trade-off: 1 point each
Scores are summed across every insight: a clear winner earns 2 points, while balanced trade-offs give each robot 1 point. The total reflects how often each robot outperforms the other (or shares the spotlight) throughout the detailed analysis sections.
Specifications Comparison
| Specification | Ecovacs X8 OMNI | 3i S10 Ultra |
|---|---|---|
| Suction Power | 18,000 Pa | 13000 Pa |
| Dust Bin Capacity | 0.22 L | 400 ml |
| Water Tank Capacity | 110 ml (robot), 4 L clean water tank in station, 95 ml dirty water tank in robot, 4 L dirty water tank in station | 300 ml |
| Self-Emptying System | Yes, automatic dustbin emptying into 3 L dust bag in station | Yes, 2.5L bag |
| Cleaning Modes | Auto, spot, edge (TruEdge 2.0 adaptive edge cleaning), scheduled cleaning, vacuum only, vacuum and mop, mop only, zone cleaning | auto, spot, edge, scheduled, DirtScan™ |
| Cleaning Area | Up to 400 m² per charge (based on water tank capacity and runtime) | 300 sq m |
| Filter Type | M6 antibacterial washable filter net | HEPA washable |
| Brush Type | OZMO ROLLER main roller brush with ZeroTangle 2.0 technology, side brush with automatic extension for corner cleaning | dual anti-tangle rubber-bristle main brush, side brushes |
| Mopping Capability | Yes, OZMO ROLLER instant self-washing mopping with 50-level water control, automatic mop lifting (10 mm) | Yes, roller mop with auto lift and extension |
| Surface Recognition | - | yes, auto carpet boost and mop lift |
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Disclaimer
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