Dreame D20 Pro Plus
A long-running self-emptying vacuum with obstacle avoidance for carpet-heavy homes on a budget; get a washing dock if you mop a lot.
Amazon $319.96$319.96
The Dreame D20 Pro Plus and the Shark Navigator 2-in-1 are evenly matched, rated 3.7 and 3.7. The Dreame D20 Pro Plus leads on navigation. The Shark Navigator 2-in-1 costs $19.97 less ($299.99 vs $319.96).
Shark Navigator 2-in-1
A budget pick for everyday vacuuming with light mopping, best for buyers who don’t mind rinsing the pad themselves.
Amazon $779.99 Shark $299.99$299.99
Prices were last checked October 26, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Dreame D20 Pro Plus for navigation (LiDAR + 3D light vs LiDAR).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every vacuum and mop robot vacuum; a clear win is highlighted. How we rank explains each one.
| Factor weight | Dreame D20 Pro Plus | Shark Navigator 2-in-1 |
|---|---|---|
| Overall rating | 3.7/5 | 3.7/5 |
| Cleaning 30% | 73 not yet tested; estimated from 12 tested Dreame robots and the median of the 70 tested robots | 68 not yet tested; estimated from 4 tested Shark robots and the median of the 70 tested robots |
| Value 25% | 71 $320 | 75 $300 |
| Dock 20% | 44 Self-empties the bin | 62 Self-empties the bin |
| Navigation 15% | 85 LiDAR + 3D light | 65 LiDAR |
| Mopping 10% | 10 Static pad | 10 Static pad |
Specifications
| Dreame D20 Pro Plus | Shark Navigator 2-in-1 | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 13,000 Pa | - |
| Main brush | HyperStream DuoBrush | self-cleaning anti-hair-wrap brushroll |
| Dustbin | 500 mL | 189 mL |
| Extending side brush | Yes | - |
| Mopping | ||
| Mop | Static pad | Static pad |
| Leaves mop at dock | No | No |
| Extending mop | No | No |
| Water tank | 350 mL | - |
| Dock | ||
| Dock | Self-empty | Self-empty |
| Self-empties | Yes | Yes |
| Dust bag | 5 L | - |
| Washes mop | No | No |
| Hot-water wash | No | - |
| Hot-air drying | No | - |
| Detergent dosing | No | - |
| Navigation & app | ||
| Navigation | LiDAR + 3D light | LiDAR |
| Obstacle avoidance | Single-laser 3D structured light | LiDAR-based object detection |
| Climbs thresholds | 20 mm | - |
| Voice assistants | Alexa, Siri, Google Home | - |
| Build | ||
| Height | 3.8 in (96.5 mm) | - |
| Retracting LiDAR | No | - |
| Battery | 5,200 mAh | - |
| Run time | Up to 4 h 45 min | Up to 2 h |
| Weight | 7.9 lb (3.6 kg) | - |
| Warranty | 3 years | 1 year |
| Released | 2025-07 | 2026-09 |