The Eureka J15 Max Ultra positions itself as a premium home vacuum cleaner in the USD 1200-1300 range, targeting residential users with mixed floor types and pet owners. It differentiates through advanced navigation using LDS LiDAR combined with RGB camera and 3D structured light via SLAM and AI visual processing. Additional sensors like Full HD vision and ultrasonic enhance obstacle avoidance, while safety features such as automatic brush lift on liquid detection and child lock provide reliability in family homes.
The 3i P10 Ultra offers strong value in the USD 700-1100 price bracket, appealing to users seeking efficient cleaning with minimal maintenance across hard floors, carpets, and pet-heavy environments. It stands out with dual 3D structured light sensors alongside LiDAR and AI camera for precise mapping and recognition of over 100 objects. Edge and corner mopping capabilities, paired with comprehensive safety sensors, make it suitable for varied home layouts requiring hands-free operation.
Detailed Analysis

Cleaning Performance (Real-World Use)
Eureka J15 Max Ultra handles spills and mixed floors effectively with its sensor array and automatic brush lift, supported by Eureka OS for optimized paths in residential settings. 3i P10 Ultra excels in pet hair management and edge mopping using dual spinning mops and AI recognition, performing well on carpets and hard floors. Both manage typical debris but Eureka edges out in liquid detection while 3i prioritizes corner reach.

Navigation & Mapping Accuracy
Eureka employs LDS LiDAR with RGB camera and 3D structured light using SLAM for detailed multi-level mapping and obstacle avoidance via Full HD vision and infrared. 3i uses spinning LiDAR with dual 3D structured light and AI camera, enabling 3D mapping and recognition of over 100 objects to prevent collisions. Both achieve high accuracy, though Eureka's camera integration may offer superior visual processing in complex spaces.

Battery Life & Runtime
Both robots share identical 0.3 m/s speed and 2–3 years typical battery service life, supporting consistent runtime for standard home cleaning cycles. No significant differences appear in endurance, making them equally reliable for daily residential use without frequent recharges. Performance remains comparable across sessions in pet or family homes.

Smart Features & App Experience
Eureka J15 Max Ultra integrates with Eureka OS, mobile app, voice control via Alexa and Google Home, plus physical buttons for versatile operation. 3i P10 Ultra provides smartphone app and voice control with Alexa and Google Assistant, focusing on AI-enhanced navigation algorithms. Both enable autonomous modes, but Eureka's ecosystem adds broader compatibility.

Design, Build & Maintenance
Eureka J15 Max Ultra measures 35 x 35 x 10.9 cm at 4.5 kg, matching 3i P10 Ultra's 4.5 kg weight despite its 34 cm diameter x 10 cm height for similar maneuverability. Both feature robust sensors reducing maintenance needs, with child locks and anti-collision systems. Design parity supports easy upkeep in mixed environments.

Use-Case Suitability
Eureka suits families and pet owners with spill handling and mixed floors, leveraging AI firmware for adaptive cleaning. 3i fits homes needing pet hair control, edge mopping, and low-maintenance operation on varied surfaces. Selection depends on specific priorities like liquid management or corner precision.

Pricing & Value
Eureka J15 Max Ultra at USD 1200-1300 reflects premium navigation and sensor suite for advanced users. 3i P10 Ultra at USD 700-1100 delivers comparable core specs at lower cost, enhancing value for budget-conscious buyers. 3i offers better affordability without sacrificing essential performance.

Which Robot for Homes with Pets?
Eureka J15 Max Ultra addresses pet needs via Full HD vision and brush lift for hair and spills, while 3i P10 Ultra targets pet hair with AI camera and tangle prevention across carpets. Both handle residential pet environments effectively, but 3i edges in dedicated hair management. For pet owners, choose 3i P10 Ultra for cost-effective hair pickup.

Which Robot for Large Homes?
Eureka J15 Max Ultra's LDS LiDAR and SLAM excel in expansive mapping for multi-level family homes, aided by ultrasonic sensors. 3i P10 Ultra's dual 3D light and LiDAR provide efficient 3D mapping for larger spaces with minimal maintenance. Eureka J15 Max Ultra is preferable for large homes due to superior visual navigation depth.
Analysis Score Summary
Total Score
10
Eureka J15 Max Ultra
VS
Based on Detailed Analysis
Total Score
8
3i P10 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 | Eureka J15 Max Ultra | 3i P10 Ultra |
|---|---|---|
| Suction Power | 22,000 Pa | 18,000 Pa |
| Dust Bin Capacity | 400 ml | 400 ml onboard dustbin |
| Water Tank Capacity | 300 ml | 300 ml |
| Self-Emptying System | Yes | Yes, auto-empty dock with 3L dust bag capacity |
| Cleaning Modes | Auto, spot, edge, scheduled, carpet boost | Auto, spot, edge, scheduled cleaning, no-go zones |
| Cleaning Area | 300 sq m | Up to 250 sq m (approx. 2700 sq ft) per charge |
| Filter Type | HEPA, washable | HEPA filter, washable |
| Brush Type | DragonClaw V-shaped side brush, dual roller main brush | Main brush with anti-tangle bristles and hidden TangleCut blade; side brushes for edges |
| Mopping Capability | Yes, extendable mop, auto-lift, hot water self-wash | Yes, dual spinning mops with automatic extension and retraction, continuous water dampening |
| Surface Recognition | Yes, floor type detection, auto-adjust suction/mop | - |
Showing 10 of 54 specifications
Related Comparisons
Discover similar robot matchups to expand your knowledge and find the perfect solution


Eureka J15 Max Ultra vs Ecovacs X9 Pro Omni
Head-to-head: Eureka J15 Max Ultra vs Ecovacs X9 Pro Omni compared on cleaning performance, navigation accuracy, battery runtime, and pet hair handling.


Qrevo S vs Eureka J15 Max Ultra
Qrevo S or Eureka J15 Max Ultra? Compare for pet hair handling, navigation accuracy, battery runtime, and home suitability to find your best clean.


3i P10 Ultra vs Dreame X50 Ultra
Compare 3i P10 Ultra vs Dreame X50 Ultra for cleaning performance, pet hair handling, navigation accuracy, and long-term maintenance value.


Eureka J15 Max Ultra vs Ecovacs T80 Omni
Eureka J15 Max Ultra or Ecovacs T80 Omni? Compare for pet hair handling, navigation accuracy, battery runtime, and value in daily home cleaning.
Disclaimer
All content, comparisons, and verdicts on this website are based on our research, testing, and opinion. While we strive for accuracy, we do not guarantee the completeness, reliability, or suitability of any information. Performance, specifications, and results may vary depending on usage and conditions. This website and its authors are not responsible for any decisions, actions, or outcomes based on the information provided. Always verify product details with the manufacturer before making purchase or operational decisions.