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2026 comparison
Updated Jan 7, 2026
|Sources: Amazon, ManufacturerShark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop vs Roborock S7 Max Ultra Robot Vacuum & Mop
If you're torn between the Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop and the Roborock S7 Max Ultra Robot Vacuum & Mop, here's the scoop: the Shark is the flagship option with some impressive hands-free features, but the Roborock is the premium choice with superior suction power and battery life. In real-world use, the Shark PowerDetect's auto-empty base and NeverStuck technology make it a standout, but it sacrifices battery life with only 110 minutes compared to the Roborock's impressive 180 minutes. The Shark PowerDetect NeverTouch Pro offers a bagless auto-empty system, which is convenient but can get messy. On the other hand, Roborock's RockDock Ultra means you get a dust bag that holds more debris. If you're looking for a vacuum that excels on carpets and delivers a powerful clean, the Roborock’s 5,500 Pa suction really crushes the competition. So, the question is: what do you value more, hands-free convenience or raw cleaning power?
⚖️ Weight: 158.73 oz vs 165.79 oz🏷️ Battery Life: 110 min vs 180 min🧹 Suction Power: Not published vs 5,500 Pa
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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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Roborock S7 Max Ultra Robot Vacuum & Mop
★4
(380)•Best Buy
Navigation:PreciSense LiDAR Navigation (Systematic mapping with adaptive route algorithms).
Mapping:LiDAR Mapping (3D Mapping, Matrix Map, Multi-level mapping up to 4 floors, Quick Mapping).
Obstacle Avoidance:Reactive Tech Obstacle Avoidance (Structured Light + Infrared; detects objects without using a camera/images).
Suction Pa:5,500 Pa (HyperForce Suction)
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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
Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop
Roborock S7 Max Ultra Robot Vacuum & Mop
Battery1 specs
Battery CapacityKey
Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop
14.4V / 3200 mAh Lithium-ion
Roborock S7 Max Ultra Robot Vacuum & Mop
14.4V / 5200 mAh Lithium-ion
Design1 specs
Dimensions
Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop
14.40" (W) x 14.40" (L) x 4.00" (H) (Robot)
Roborock S7 Max Ultra Robot Vacuum & Mop
13.78" (L) x 13.90" (W) x 3.80" (H)
+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: Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop vs Roborock S7 Max Ultra Robot Vacuum & Mop
Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop
★4.2(292)Best Buy
Roborock S7 Max Ultra Robot Vacuum & Mop
★4(380)Best Buy
| Criterion | Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop | Roborock S7 Max Ultra Robot Vacuum & Mop |
|---|---|---|
| Rating | ★4.2(292)Best Buy | ★4(380)Best Buy |
Navigation | 360° LiDAR Navigation (Precise home mapping and systematic row-by-row cleaning). | PreciSense LiDAR Navigation (Systematic mapping with adaptive route algorithms). |
Mapping | Precision Home Mapping (3D Mapping, Room Select, No-Go Zones; stores map). | LiDAR Mapping (3D Mapping, Matrix Map, Multi-level mapping up to 4 floors, Quick Mapping). |
Obstacle Avoidance | NeverMiss™ Technology (3D Sensors + LiDAR + LED to detect and avoid obstacles). | Reactive Tech Obstacle Avoidance (Structured Light + Infrared; detects objects without using a camera/images). |
Suction Pa | Not published (Marketing claims 'Shark's Strongest Suction' vs. other Shark robots). | 5,500 Pa (HyperForce Suction) |
Brush System | Self-Cleaning Brushroll (Anti-Hair Wrap design with bristles and flaps to resist tangles). | All-Rubber Floating Brush (Durable rubber fins resist hair tangles and adapt to uneven floors). |
Mopping | PowerDetect Mopping with EdgeDetect (Side-to-side scrubbing motion; pad extends to clean edges). | VibraRise® Sonic Mopping (Scrubbing up to 3,000 times/min with consistent downward pressure). |
Mop Lift | Yes (Automatically lifts the mop pad to avoid wetting carpets). | 0.20" (5 mm) Automatic Mop Lift (Raises mop when carpet is detected). |
Carpet Boost | Yes (DirtDetect & FloorDetect automatically boost power on carpets and dirty areas). | Yes (Carpet Boost+ automatically increases suction; Deep Carpet Cleaning mode available). |
Battery | 14.4V / 3200 mAh Lithium-ion | 14.4V / 5200 mAh Lithium-ion |
Runtime | Up to 110 min | Up to 180 min (Quiet Mode) |
Charging Time | Approx. 4 hours | Approx. 4 hours |
Dustbin | 0.08 gal (312 mL) — Internal bin | 0.09 gal (350 mL) — Internal bin |
Water Tank | Internal tank (Auto-refilled by dock; capacity not specified, likely ~200mL). | 0.05 gal (200 mL) — Internal tank (Auto-refilled by dock) |
Auto Empty | Yes (Debris is emptied into a bagless bin in the base; rated for 60 days). | Yes |
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. | RockDock™ Ultra (Empty, Wash, Refill, Dry, Self-Cleaning). Tanks: 3.0L Clean / 2.5L Dirty / 2.5L Dust Bag. Dims: 16.6" x 19.4" x 16.5". |
Mop Wash | Yes (Base washes mop pad after cleaning). | Yes (Automatic mop washing with high-speed scrubbing brush) |
Mop Dry | Yes (Warm air drying). | Yes (Built-in Warm Air Drying) |
Filtration | Anti-Allergen Complete Seal (HEPA filtration captures 99.97% of dust and allergens). | E11 Rated Washable Filter |
Noise Level | Approx. 70 dB | Approx. 67 dB (Balanced Mode) |
App Features | SharkClean App (Schedules, Carpet Zones, Room Select, Spot Clean; lacks water flow control). | Roborock App (Deep Carpet Cleaning, Clean Along Floor Direction, Pin-n-Go, No-Go Zones, Invisible Walls). |
Voice Assistants | Amazon Alexa, Google Assistant. | Amazon Alexa, Google Home, Apple Siri Shortcuts. |
Multi Floor | Yes (Supports map saving). | Yes (Up to 4 map levels). |
Threshold Climb | 0.80" (20 mm) — NeverStuck technology actively lifts the robot over high thresholds. | 0.79" (20 mm) |
Height | 4.00" (approx.) — Taller profile due to LiDAR turret and lift mechanism. | 3.80" (96.5 mm) |
Dimensions | 14.40" (W) x 14.40" (L) x 4.00" (H) (Robot) | 13.78" (L) x 13.90" (W) x 3.80" (H) |
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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
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Roborock S7 Max Ultra Robot Vacuum & Mop
Rating:★4(380)Best Buy
Navigation:PreciSense LiDAR Navigation (Systematic mapping with adaptive route algorithms).
Mapping:LiDAR Mapping (3D Mapping, Matrix Map, Multi-level mapping up to 4 floors, Quick Mapping).
Obstacle Avoidance:Reactive Tech Obstacle Avoidance (Structured Light + Infrared; detects objects without using a camera/images).
Suction Pa:5,500 Pa (HyperForce Suction)
Brush System:All-Rubber Floating Brush (Durable rubber fins resist hair tangles and adapt to uneven floors).
Mopping:VibraRise® Sonic Mopping (Scrubbing up to 3,000 times/min with consistent downward pressure).
Mop Lift:0.20" (5 mm) Automatic Mop Lift (Raises mop when carpet is detected).
Carpet Boost:Yes (Carpet Boost+ automatically increases suction; Deep Carpet Cleaning mode available).
Battery:14.4V / 5200 mAh Lithium-ion
Runtime:Up to 180 min (Quiet Mode)
Charging Time:Approx. 4 hours
Dustbin:0.09 gal (350 mL) — Internal bin
Water Tank:0.05 gal (200 mL) — Internal tank (Auto-refilled by dock)
Auto Empty:Yes
Dock Type:RockDock™ Ultra (Empty, Wash, Refill, Dry, Self-Cleaning). Tanks: 3.0L Clean / 2.5L Dirty / 2.5L Dust Bag. Dims: 16.6" x 19.4" x 16.5".
Mop Wash:Yes (Automatic mop washing with high-speed scrubbing brush)
Mop Dry:Yes (Built-in Warm Air Drying)
Filtration:E11 Rated Washable Filter
Noise Level:Approx. 67 dB (Balanced Mode)
App Features:Roborock App (Deep Carpet Cleaning, Clean Along Floor Direction, Pin-n-Go, No-Go Zones, Invisible Walls).
Voice Assistants:Amazon Alexa, Google Home, Apple Siri Shortcuts.
Multi Floor:Yes (Up to 4 map levels).
Threshold Climb:0.79" (20 mm)
Height:3.80" (96.5 mm)
Dimensions:13.78" (L) x 13.90" (W) x 3.80" (H)
✓ Pros:
- • RockDock™ Ultra provides complete hands-free maintenance (wash, dry, empty, refill, self-clean)
- • VibraRise® mopping system scrubs effective on dried stains and lifts 5mm on carpets
- • Reactive Tech obstacle avoidance offers solid navigation without the privacy concerns of RGB cameras
- • High 5,500 Pa suction power handles carpets and pet hair effectively
- • Built-in warm air drying in the dock (an upgrade over the original S7 MaxV dock)
✗ Cons:
- • Lacks the advanced AI object recognition (RGB camera) found in the 'MaxV' series
- • Single rubber brush is slightly less effective on deep carpets than the S8's DuoRoller
- • Internal water tank (200 mL) and dustbin (350 mL) are smaller than average, relying on the dock
- • Dock footprint is substantial and requires significant floor space
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Which one is better?
The Roborock S7 Max Ultra is the better buy for most people - its 180 minutes of battery life crushes the Shark PowerDetect's 110 minutes. That said, grab the Shark if you need the advanced NeverStuck technology for high thresholds - it’s great for mixed flooring.
Who should buy each?
Choose the Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop if: you want true hands-free maintenance with auto-empty and wash features, you need to navigate high thresholds without hassle, or you prefer a bagless system. (158.73 oz weight)
Choose the Roborock S7 Max Ultra Robot Vacuum & Mop if: you want superior suction power at 5,500 Pa, you need a longer runtime of 180 minutes, or you prefer a more efficient dust bag system.
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Frequently Asked Questions
+Which has better value?
Shark PowerDetect NeverTouch Pro 2-in-1 Robot Vacuum & Mop excels if you value nevertouch pro base automates emptying, refilling, washing, and drying for true hands-free maintenance. Roborock S7 Max Ultra Robot Vacuum & Mop is better if you prioritize rockdock™ ultra provides complete hands-free maintenance (wash, dry, empty, refill, self-clean). 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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