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2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerDreame L20 Ultra Robot Vacuum and Mop vs Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop
The Dreame L20 Ultra Robot Vacuum and Mop is the premium option here, boasting a massive 6400mAh battery that delivers a whopping 260 minutes of runtime. Here's the key difference: the Dreame's powerful 7000 Pa suction easily crushes the competition, ensuring deep cleaning on carpets and hard floors alike. In real-world usage, this means you get more thorough cleanings without constantly worrying about battery life or emptying dust bins, which is crucial for larger homes or busy lifestyles in 2026.
⚖️ Weight: 151.68 oz vs 158.73 oz🔋 Battery: 6400mAh vs 3200mAh⏳ Runtime: 260 min vs 110 min
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Dreame L20 Ultra Robot Vacuum and Mop
★3.8
(454)•Amazon
Navigation:Pathfinder™ Smart Navigation (LiDAR + AI Action + 3D Structured Light for precise route planning).
Mapping:3D Mapping (Fast mapping, Matrix Map, Multi-level mapping up to 4 floors).
Obstacle Avoidance:AI Action + 3D Structured Light (Identifies 55+ obstacle types; LED fill lights for dark areas).
Suction Pa:7,000 Pa (Vormax™ Suction System)
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Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop
★4.2
(292)•Best Buy
Navigation:360° LiDAR Navigation (Precise home mapping and systematic row-by-row cleaning).
Mapping:Precision Home Mapping (3D Mapping, Room Select, No-Go Zones; stores map).
Obstacle Avoidance:NeverMiss™ Technology (3D Sensors + LiDAR + LED to detect and avoid obstacles).
Suction Pa:Not published (Marketing claims 'Shark's Strongest Suction' vs. other Shark robots).
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Key spec differences
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
Winner= clear advantage
Spec
Dreame L20 Ultra Robot Vacuum and Mop
Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop
Battery1 specs
Battery CapacityKey
Dreame L20 Ultra Robot Vacuum and Mop
14.4V / 6,400 mAh Lithium-ion (Fast Charging supported)
Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop
14.4V / 3200 mAh Lithium-ion
Design1 specs
Dimensions
Dreame L20 Ultra Robot Vacuum and Mop
13.78" (L) x 13.78" (W) x 4.09" (H)
Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop
14.40" (W) x 14.40" (L) x 4.00" (H) (Robot)
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Dreame L20 Ultra Robot Vacuum and Mop vs Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop
Dreame L20 Ultra Robot Vacuum and Mop
★3.8(454)Amazon
Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop
★4.2(292)Best Buy
| Criterion | Dreame L20 Ultra Robot Vacuum and Mop | Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop |
|---|---|---|
| Rating | ★3.8(454)Amazon | ★4.2(292)Best Buy |
Navigation | Pathfinder™ Smart Navigation (LiDAR + AI Action + 3D Structured Light for precise route planning). | 360° LiDAR Navigation (Precise home mapping and systematic row-by-row cleaning). |
Mapping | 3D Mapping (Fast mapping, Matrix Map, Multi-level mapping up to 4 floors). | Precision Home Mapping (3D Mapping, Room Select, No-Go Zones; stores map). |
Obstacle Avoidance | AI Action + 3D Structured Light (Identifies 55+ obstacle types; LED fill lights for dark areas). | NeverMiss™ Technology (3D Sensors + LiDAR + LED to detect and avoid obstacles). |
Suction Pa | 7,000 Pa (Vormax™ Suction System) | Not published (Marketing claims 'Shark's Strongest Suction' vs. other Shark robots). |
Brush System | Liftable Rubber Brush (Bristleless design to minimize hair tangles) + Side brush. | Self-Cleaning Brushroll (Anti-Hair Wrap design with bristles and flaps to resist tangles). |
Mopping | DuoScrub™ Mopping System (Dual rotary mops) with MopExtend™ (Extends mop pad to within 2mm of edges). | PowerDetect Mopping with EdgeDetect (Side-to-side scrubbing motion; pad extends to clean edges). |
Mop Lift | 0.41" (10.5 mm) Automatic Lift + Magnetic Mop Detachment (Automatically leaves mops in dock for high-pile carpets). | Yes (Automatically lifts the mop pad to avoid wetting carpets). |
Carpet Boost | Yes (Ultrasonic carpet detection; Auto-lift or Mop Detach modes). | Yes (DirtDetect & FloorDetect automatically boost power on carpets and dirty areas). |
Battery | 14.4V / 6,400 mAh Lithium-ion (Fast Charging supported) | 14.4V / 3200 mAh Lithium-ion |
Runtime | Up to 260 min (Quiet Mode, Vacuum only or Mop only) | Up to 110 min |
Charging Time | Approx. 4.5 hours (30% faster charging technology) | Approx. 4 hours |
Dustbin | 0.08 gal (300 mL) — Internal bin | 0.08 gal (312 mL) — Internal bin |
Water Tank | 0.02 gal (80 mL) — Internal tank (Auto-refilled by dock) | Internal tank (Auto-refilled by dock; capacity not specified, likely ~200mL). |
Auto Empty | Yes | Yes (Debris is emptied into a bagless bin in the base; rated for 60 days). |
Dock Type | Fully Automatic Base Station (Empties debris, washes mops, dries mops, refills water, adds solution). Tanks: 4.5L Clean / 4.0L Dirty / 3.2L Dust Bag. Dims: 23.8" x 16.7" x 19.6". | NeverTouch™ Pro Base (Auto-Empty, Auto-Refill, Auto-Wash, Auto-Dry). Tanks: 1.7L Clean / Dirty Water Tank / 60-Day Bagless Debris Bin. Dims: 14.3" W x 18.8" D x 17.6" H. |
Mop Wash | Yes (Automatic mop washing with detergent dosing) | Yes (Base washes mop pad after cleaning). |
Mop Dry | Yes (Warm air drying) | Yes (Warm air drying). |
Filtration | E12 Rated Filter | Anti-Allergen Complete Seal (HEPA filtration captures 99.97% of dust and allergens). |
Noise Level | Lowest 63 dB (A) | Approx. 70 dB |
App Features | Dreamehome App (CleanGenius™, MopExtend settings, AI obstacle photos, Remote Video Control, Multi-floor maps). | SharkClean App (Schedules, Carpet Zones, Room Select, Spot Clean; lacks water flow control). |
Voice Assistants | Amazon Alexa, Google Assistant, Apple Siri Shortcuts. | Amazon Alexa, Google Assistant. |
Multi Floor | Yes (Up to 4 map levels). | Yes (Supports map saving). |
Threshold Climb | 0.79" (20 mm) | 0.80" (20 mm) — NeverStuck technology actively lifts the robot over high thresholds. |
Height | 4.09" (103.8 mm) | 4.00" (approx.) — Taller profile due to LiDAR turret and lift mechanism. |
Dimensions | 13.78" (L) x 13.78" (W) x 4.09" (H) | 14.40" (W) x 14.40" (L) x 4.00" (H) (Robot) |
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Dreame L20 Ultra Robot Vacuum and Mop
Rating:★3.8(454)Amazon
Navigation:Pathfinder™ Smart Navigation (LiDAR + AI Action + 3D Structured Light for precise route planning).
Mapping:3D Mapping (Fast mapping, Matrix Map, Multi-level mapping up to 4 floors).
Obstacle Avoidance:AI Action + 3D Structured Light (Identifies 55+ obstacle types; LED fill lights for dark areas).
Suction Pa:7,000 Pa (Vormax™ Suction System)
Brush System:Liftable Rubber Brush (Bristleless design to minimize hair tangles) + Side brush.
Mopping:DuoScrub™ Mopping System (Dual rotary mops) with MopExtend™ (Extends mop pad to within 2mm of edges).
Mop Lift:0.41" (10.5 mm) Automatic Lift + Magnetic Mop Detachment (Automatically leaves mops in dock for high-pile carpets).
Carpet Boost:Yes (Ultrasonic carpet detection; Auto-lift or Mop Detach modes).
Battery:14.4V / 6,400 mAh Lithium-ion (Fast Charging supported)
Runtime:Up to 260 min (Quiet Mode, Vacuum only or Mop only)
Charging Time:Approx. 4.5 hours (30% faster charging technology)
Dustbin:0.08 gal (300 mL) — Internal bin
Water Tank:0.02 gal (80 mL) — Internal tank (Auto-refilled by dock)
Auto Empty:Yes
Dock Type:Fully Automatic Base Station (Empties debris, washes mops, dries mops, refills water, adds solution). Tanks: 4.5L Clean / 4.0L Dirty / 3.2L Dust Bag. Dims: 23.8" x 16.7" x 19.6".
Mop Wash:Yes (Automatic mop washing with detergent dosing)
Mop Dry:Yes (Warm air drying)
Filtration:E12 Rated Filter
Noise Level:Lowest 63 dB (A)
App Features:Dreamehome App (CleanGenius™, MopExtend settings, AI obstacle photos, Remote Video Control, Multi-floor maps).
Voice Assistants:Amazon Alexa, Google Assistant, Apple Siri Shortcuts.
Multi Floor:Yes (Up to 4 map levels).
Threshold Climb:0.79" (20 mm)
Height:4.09" (103.8 mm)
Dimensions:13.78" (L) x 13.78" (W) x 4.09" (H)
✓ Pros:
- • MopExtend™ technology physically extends the mop pad to clean edges and corners effectively
- • Magnetic Mop Detachment allows the robot to leave mop pads in the dock to keep high-pile carpets 100% dry
- • Massive 6,400 mAh battery offers extended runtime for large homes
- • High 7,000 Pa suction power (Vormax™) handles carpets exceptionally well
- • Base station is truly all-in-one, including automatic detergent dispensing
✗ Cons:
- • Base station is physically very large and requires significant floor space
- • Robot height (4.09") is taller than average, potentially limiting access under low furniture
- • Internal dustbin (300 mL) is smaller than competitors, relying heavily on auto-empty
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Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop
Rating:★4.2(292)Best Buy
Navigation:360° LiDAR Navigation (Precise home mapping and systematic row-by-row cleaning).
Mapping:Precision Home Mapping (3D Mapping, Room Select, No-Go Zones; stores map).
Obstacle Avoidance:NeverMiss™ Technology (3D Sensors + LiDAR + LED to detect and avoid obstacles).
Suction Pa:Not published (Marketing claims 'Shark's Strongest Suction' vs. other Shark robots).
Brush System:Self-Cleaning Brushroll (Anti-Hair Wrap design with bristles and flaps to resist tangles).
Mopping:PowerDetect Mopping with EdgeDetect (Side-to-side scrubbing motion; pad extends to clean edges).
Mop Lift:Yes (Automatically lifts the mop pad to avoid wetting carpets).
Carpet Boost:Yes (DirtDetect & FloorDetect automatically boost power on carpets and dirty areas).
Battery:14.4V / 3200 mAh Lithium-ion
Runtime:Up to 110 min
Charging Time:Approx. 4 hours
Dustbin:0.08 gal (312 mL) — Internal bin
Water Tank:Internal tank (Auto-refilled by dock; capacity not specified, likely ~200mL).
Auto Empty:Yes (Debris is emptied into a bagless bin in the base; rated for 60 days).
Dock Type:NeverTouch™ Pro Base (Auto-Empty, Auto-Refill, Auto-Wash, Auto-Dry). Tanks: 1.7L Clean / Dirty Water Tank / 60-Day Bagless Debris Bin. Dims: 14.3" W x 18.8" D x 17.6" H.
Mop Wash:Yes (Base washes mop pad after cleaning).
Mop Dry:Yes (Warm air drying).
Filtration:Anti-Allergen Complete Seal (HEPA filtration captures 99.97% of dust and allergens).
Noise Level:Approx. 70 dB
App Features:SharkClean App (Schedules, Carpet Zones, Room Select, Spot Clean; lacks water flow control).
Voice Assistants:Amazon Alexa, Google Assistant.
Multi Floor:Yes (Supports map saving).
Threshold Climb:0.80" (20 mm) — NeverStuck technology actively lifts the robot over high thresholds.
Height:4.00" (approx.) — Taller profile due to LiDAR turret and lift mechanism.
Dimensions:14.40" (W) x 14.40" (L) x 4.00" (H) (Robot)
✓ Pros:
- • NeverTouch Pro Base automates emptying, refilling, washing, and drying for true hands-free maintenance
- • NeverStuck technology physically lifts the robot to climb high thresholds that trap other bots
- • Bagless auto-empty base saves money on disposable dust bags (uses a washable bin)
- • EdgeDetect feature extends the mop pad to clean flush against baseboards
- • PowerDetect sensors automatically adjust cleaning behavior based on floor type and dirt levels
✗ Cons:
- • Battery life (110 min) is significantly shorter than competitors in this price tier (usually 180+ min)
- • Bagless base can be messier to empty than bagged systems (dust plumes)
- • App lacks granular controls found in rivals (e.g., custom water flow levels or specific scrubbing intensity)
- • Vacuum suction power rating is not transparently published
As an Amazon Associate I earn from qualifying purchases.
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Which one is better?
The Dreame L20 Ultra Robot Vacuum and Mop is the better buy for most people - its 6400mAh battery crushes the Shark PowerDetect's 3200mAh. That said, grab the Shark if you want a hands-free experience with a bagless system - it's easier to maintain but lacks the runtime.
Who should buy each?
Choose the Dreame L20 Ultra Robot Vacuum and Mop if: you need long battery life for large homes, prefer powerful suction for carpets, or want a fully automatic cleaning system. (151.68 oz weight)
Choose the Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop if: you want a hands-free maintenance system, have low thresholds in your home, or prefer a bagless design for convenience. (158.73 oz weight)
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Frequently Asked Questions
+Which has better value?
Dreame L20 Ultra Robot Vacuum and Mop excels if you value mopextend™ technology physically extends the mop pad to clean edges and corners effectively. Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop is better if you prioritize nevertouch pro base automates emptying, refilling, washing, and drying for true hands-free maintenance. Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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