Dolphin Nautilus CC Supreme vs LG CordZero R5
Head-to-head comparison of Ecovacs Dolphin Nautilus CC Supreme and LG Electronics LG CordZero R5. Updated 2026.
Last updated: September 24, 2026
Overall Score
79.5/ 100
Dolphin Nautilus CC Supreme
Ecovacs
79.6/ 100
LG CordZero R5
LG Electronics
Score Breakdown
82
Performance78
81
Reliability80
85
Ease of Use84
75
Intelligence78
78
Value82
68
Ecosystem76
80
Safety80
80
Design78
Specs Comparison
| Spec | Dolphin Nautilus CC Supreme | LG CordZero R5 |
|---|---|---|
| Price | $1,299 | $800 |
| Cable | 60 ft swivel | — |
| Cleaning | floor + walls + waterline | — |
| Pool Size | up to 50 ft | — |
| Cycle Time | 2.5 hours | — |
| Filtration | top-load ultra-fine | — |
| Connectivity | WiFi + app | — |
| Mop | — | Dual spin + auto-wash |
| Nav | — | LiDAR SLAM |
| Dock | — | All-in-one tower |
| Ecosystem | — | LG ThinQ |
| Suction Pa | — | 5000 |
Buyer Intelligence
| Metric | Dolphin Nautilus CC Supreme | LG CordZero R5 |
|---|---|---|
| Vendor Health Score | — | — |
| 5-Year TCO Estimate | $1,819 | $1,120 |
| Annual Maintenance | — | — |
| Support Model | — | — |
| Safety Certifications | — | — |