Further down the page, you’ll find some explanations regarding the key similarities and differences between the Dolphin M400 and the Dolphin Nautilus CC Plus.
But before checking out explanations regarding their portability, cleaning, and connectivity & automation, here’s a table that summarizes the main technical summary sheet for these 2 robot pool cleaners:
| Dolphin Nautilus CC Plus | Dolphin M400 | |
| Weight | 20,9 pounds | 26,9 pounds |
| Size | 22,2 x 17,6 x 12,9 inches | 23.6 x 19,3 x 19,5 inches |
| Pool Size | Up to 50 Ft | Up to 50 Ft |
| Pool Type | In-Ground | In-Ground |
| Anti-Tangle Swivel Cable | Yes | Yes |
| Cable Length | 60 feet | 60 feet |
| Filter Type | Fine Filter Kit | Fine, Ultra Fine |
| Filter Access | Top Access | Top Access |
| Filter Description | Cartridge, Top-load | Cartridge, Top-load |
| Cleaning Coverage | Floor and Walls | Floor, Walls, Waterline |
| Cleaning Mode(s) | Standard | Standard, Quick Clean, Enhanced |
| Cleaning Cycle(s) | 2 Hours | 2.5 Hours |
| Mobility | CleverClean™ | CleverClean™ |
| Suction Rate | 4500 gph | 4500 gph |
| Number of Brushes | 2 Brushes | 3 Brushes |
| Waterline Scrubbing | No | Yes |
| Brush Type | Combine Brush | Standard Brush |
| Active Brushes | 0 Active | 1 Active |
| Remote Control | No | No |
| Wi-Fi® | No | Yes |
| MyDolphin™ Plus App | No | Yes |
| Weekly Timer | Yes | Yes |
| Cycle Selector | No | No |
| Delay Mode | No | No |
| Full Bag Indicator | No | Yes |
| Delay Feature | No | No |
| Automation Mode | No | Yes |
| More | Buy Now At Amazon | Buy Now At Amazon |
