Dreame has expanded its robot vacuum and mop lineup with the release of two new configurations: the entry-level D30 Ultra CE and the mid-tier L40 Ultra Gen 2. Both models introduce a significant performance shift for their respective classes by incorporating a 25,000Pa Vormax™ suction motor. These strong official numbers were previously reserved for top-tier flagship hardware, and they represent a larger trend of high suction coming to economical models, at least in lab settings.
Other differences between these newly introduced variations and their existing counterparts lie in their physical edge-cleaning mechanics, obstacle navigation hardware, and dock automation features.
Dreame L40 Ultra Gen 2
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The Dreame L40 Ultra Gen 2 is a robot vacuum and mop with LiDAR navigation, dual spinning mop pads, and an extending mop for edge cleaning. Its dock automatically empties debris, washes mop pads with room-temperature water, and dries them with hot air. In Vacuum Wars testing, it delivered above-average stain removal and removed 90% of embedded sand from carpet. However, pet hair pickup was weak, and 69% of long hair wrapped around its brush. It avoided only two of 24 obstacles. A small dustbin and separately sold detergent dispenser add limitations despite efficient navigation and detailed app cleaning controls. See additional info
Dreame D30 Ultra CE
The Dreame D30 Ultra CE brings together dual spinning mops, LiDAR mapping, and a dock that empties debris, washes and dries the mop pads, and cleans its washboard. Dreame rates suction at 25,000 Pa, while automatic mop lifting helps with transitions onto carpets. Multi-floor maps, no-go zones, and app scheduling offer control over where and when it cleans. Its mop pads are fixed, and the optional TriCut hair-cutting brush is sold separately. Vacuum Wars has not published studio test results for this model. See additional info
Mid-Tier Refresh: Dreame L40 Ultra Gen 2
The L40 Ultra Gen 2 brings a substantial increase in raw cleaning power compared to the original L40 Ultra (see our review) but alters the hardware configuration regarding intelligent obstacle avoidance and base station integration.
Suction and Hardware
The Gen 2 moves from the original model’s 11,000Pa rating to a 25,000Pa Vormax™ suction engine, altering its performance profile on deep-pile carpets and embedded debris.
It retains the mechanical articulation of the original, utilizing both MopExtend™ RoboSwing technology and a SideReach™ extendable side brush to physically reach into tight corners and along baseboards.
Navigation Hardware Changes
The original L40 Ultra featured an onboard RGB camera that enabled remote video monitoring and live video features. The L40 Ultra Gen 2 drops the RGB video camera entirely, replacing it with a privacy-focused hardware arrangement consisting of 3DAdapt structured light and Smart Pathfinder LiDAR navigation. Some customers prefer a robot without a camera (see our article on security), but it can come with a trade-off in obstacle avoidance performance.
See also: How Vacuum Wars Tests Obstacle Avoidance
Dock Modifications
While the original model shipped with an integrated automated floor-cleaning solution dispenser built into the base station, the Gen 2 shifts this to a modular design. The Auto-Detergent dispenser is now an optional accessory module that must be purchased separately. It does wash mop pads with room temperature water and dries them with hot air, and it retains the useful mop-detachment capability for carpet care.
Side-by-Side: L40 Ultra vs. L40 Ultra Gen 2
| Feature Component | Original: L40 Ultra | New: L40 Ultra Gen 2 |
| Suction Power | 11,000Pa | 25,000Pa |
| Navigation Sensors | LiDAR + RGB Camera + LED | LiDAR + 3DAdapt Structured Light |
| Remote Video Monitoring | Yes | No |
| Edge & Corner Cleans | Extendable Side Brush + MopExtend | Extendable Side Brush + MopExtend |
| Auto-Detergent Dispensation | Built-in Auto Refill | Optional Add-On (Sold Separately) |
| Mop Washing Temperature | 149°F (65°C) Hot Water | Room Temperature Water |
| Carpet Protection | 10.5mm Mop Lift & Auto-Detachment | 10.5mm Mop Lift & Auto-Detachment |
How Vacuum Wars Tests Robot Vacuums: Step into the world of Vacuum Wars, where real-world tests, straight-forward reviews, and no sponsored products redefine robot vacuum evaluations.
Entry-Level Variation: Dreame D30 Ultra CE
The D30 Ultra CE arrives as a streamlined variant of the existing standard D30 Ultra. While it preserves the baseline 25,000Pa vacuum motor, it sheds several physical articulation and hardware elements to achieve a lower price point.
Suction and Hardware
The D30 Ultra CE features 25,000Pa Vormax™ suction. The CE model also retains the standard 0.41-inch (10.5mm) automated mop lift mechanism for transitioning onto area rugs, alongside an upgraded 300ml internal dust box. While the TriCut antitangle brush come with the Ultra model, the Ultra CE comes with a standard rubber brush with the option to purchase the TriCut separately.
The Physical Edge and Brush Strips
The standard D30 Ultra uses MopExtend™ RoboSwing technology to swing its mop pads out up to 4cm into corners. The D30 Ultra CE eliminates this feature, relying instead on a fixed dual-rotary DuoScrub™ mop.
Dock Features
The CE version washes mop pads with a room-temperature fresh water stream to its 20-nozzle AceClean™ DryBoard self-cleaning washboard. It also dries the mops with room temperature air and empties the dustbin into a disposable bag. The CE variant charges the battery with smart off-peak charging with standard speeds for the 5,200mAh battery.
Side-by-Side: D30 Ultra vs. D30 Ultra CE
| Feature Component | Existing: D30 Ultra | New: D30 Ultra CE |
| Suction Power | 25,000Pa Vormax™ | 25,000Pa Vormax™ |
| Edge Mopping | MopExtend™ Mop pad reach | Fixed DuoScrub™ Rotary Mopping |
| Main Brush System | TriCut Anti-Tangle Brush Included | Floating Rubber Brush |
| Dock Wash Temperature | High-Temperature Water Spray | Room-Temperature Water Spray |
| Charging Hardware | 30% Fast Charging Support | Smart Off-Peak Charging |
| Carpet Options | 5 Advanced Sequence Modes | Standard Auto-Lift & Avoidance |
If Vacuum Wars reviews these products, we will make our findings available in the Robot Vacuum Reviews area of this website. Top ranking models are added to our Best Robot Vacuums list.
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