Robot Vacuums / Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) vs ECOVACS DEEBOT X11 OmniCyclone
Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) vs ECOVACS DEEBOT X11 OmniCyclone
ECOVACS DEEBOT X11 OmniCyclone
Bagless station, hot-water roller mop, flagship cleaning — and a DEF CON history.
Wins overall by 1.8 points
Quick Verdict
The ECOVACS DEEBOT X11 OmniCyclone is the stronger all-round pick, ahead by 1.8 points. Bagless station, hot-water roller mop, flagship cleaning — and a DEF CON history.
The Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) and ECOVACS DEEBOT X11 OmniCyclone are both closely matched robot Vacuum models, and the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) is $369 cheaper than the ECOVACS DEEBOT X11 OmniCyclone ($329.99 vs $699). On Mopping, the ECOVACS DEEBOT X11 OmniCyclone leads (9.0 vs 0.0/10) — whether the mop scrubs or just drags: pad versus spinning versus washed roller, down-pressure, dried-stain removal and how wet the floor is left. Vacuum-only robots score 0.. On Dock Automation, the ECOVACS DEEBOT X11 OmniCyclone leads (8.5 vs 5.5/10) — how much the dock genuinely does unattended: self-empty, hot-water mop wash, hot-air dry, solution dosing, plumbed refill and drain — minus the jobs it still leaves you.. On Obstacle Avoidance, the ECOVACS DEEBOT X11 OmniCyclone leads (7.5 vs 5.0/10) — real camera or structured-light recognition versus bump-and-turn, scored against published obstacle-course results rather than the number of object types claimed.. Overall, the ECOVACS DEEBOT X11 OmniCyclone scores 8.0/10 across our 8 scoring categories versus 6.2/10 for the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE). Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) | ECOVACS DEEBOT X11 OmniCyclone |
|---|---|---|
| Price | $329.99 | $699.00 |
| Release Year | 2024 | 2025 |
| Claimed Suction (Pa) | Shark publishes no Pascal figure for this robot at all. It markets DirtDetect and NeverStuck instead, which means nothing on this row is comparable to the five-digit Pa claims from the Chinese brands — and Shark still out-cleans several of them | 19,500 Pa claimed ('BLAST'). ECOVACS also publishes 38 CFM of airflow, which is the more meaningful number; Vacuum Wars separately measured 23 CFM at the nozzle, among the highest they have recorded. Airflow is comparable between brands in a way Pascals are not |
| Independent Test Result | Vacuum Wars placed it in the top 10 of 100+ robots tested for crevice pickup and well above average on carpet deep clean, but kept it out of the Top 20 purely because it does not mop | Vacuum Wars: 100% pet-hair pickup, 0% tangling, 85% carpet deep clean, a 271-point combined mopping score against a 184 average, 0.7 g residual water (the driest finish they record), and 20 of 24 obstacles avoided. Ranked #14 in their 2026 Top 20 |
| Navigation & Obstacle Avoidance | Spinning LiDAR turret, maps in roughly 10 minutes. Front obstacle detection is a 3D sensor plus dual lasers; Vacuum Wars rates it at roughly half the effectiveness of flagship camera systems | AIVI 3D 3.0 — RGB camera plus 3D structured light driven by a vision-language model. Vacuum Wars' criticism is speed, not accuracy: the internal LiDAR maps slowly and needs several runs to settle |
| What the Maker Promises About Pet Waste | Shark makes no pet-waste avoidance claim for this model | ECOVACS markets AIVI as recognising pet waste among 100+ object types but publishes no replacement guarantee if the robot drives through it |
| Mop System | None. Vacuum only | OZMO Roller 2.0 — a high-density nylon roller at 200 rpm, continuously rinsed with clean water and scraped into a 2.7 L dirty-water tank as it cleans |
| Mop Lift Over Carpet (mm) | Not applicable — no mop | 10 mm automatic lift on carpet detection (ECOVACS' own figure) — the lowest lift of the omni-dock robots here |
| Dock Type & Plumbing | Bagless XL self-empty base with HEPA filtration and odour neutralisation. No water, no plumbing | OmniCyclone bagless auto-empty station with 3.2 L clean and 2.7 L dirty water tanks and an auto-fill module. No plumbing connection |
| Dock Mop Wash & Dry | Not applicable | 167°F (75°C) hot-water roller washing with two solution tanks and a dirty-water sensor that triggers a re-wash and re-mop, then 2-4 hours of hot-air drying. You still empty and rinse the dirty-water tank yourself |
| Dock Bags & Running Cost | $0 a year in bags — the base separates into a removable tray you tip into the bin. The only recurring parts are the base HEPA filter (rinse every 1-2 months, replace every 6-12) and side brushes, against roughly $26-32/yr in bags for the Roborock and iRobot docks | $0 a year in bags — the headline feature. The catch Vacuum Wars records is that damp debris cakes onto the inside of the cyclone bin, so you periodically scrub the station out by hand instead of throwing a bag away |
| Robot Bin Capacity (ml) | 227 ml (0.24 qt) onboard — among the smallest here, because the base is meant to do the work | 220 ml — roughly half a flagship's, so it leans hard on the station's 60-day rating |
| Rated Runtime (and at what setting) (min) | About 100-110 minutes from a 3,200 mAh cell. Vacuum Wars flags the small battery as the main limitation in large homes: it will need multiple charge-and-resume cycles | ECOVACS claims up to 369 minutes on hard floor in standard mode with PowerBoost charging enabled — that figure includes mid-run recharges. Vacuum Wars' independent battery figure is 254 minutes, still the most efficient they have tested |
| Account, Cloud & Camera Privacy | SharkClean account and app required and maps are cloud-stored. No camera on the robot. Vacuum Wars calls the app buggy and notes it still lacks room-specific scheduling | ECOVACS account required and maps are cloud-synced. The robot carries a camera with in-app remote viewing. At DEF CON in August 2024 researchers demonstrated taking over ECOVACS robots over Bluetooth and reaching the camera and microphone with no indicator light; ECOVACS patched it within weeks. One 2026 comparison also reports an optional ECOVACS premium plan at $2.99/mo for AI video monitoring — ECOVACS does not advertise this on its US product page and we could not confirm it |
| Warranty | 12 months | 12 months |
| Colors | Black | Black |
Category Scores
Carpet Cleaning
The ECOVACS DEEBOT X11 OmniCyclone leads clearly here, 8.5 against 8.0 — a 0.5-point margin on embedded-debris and pet-hair pickup from carpet in independent bench tests, plus anti-tangle brush design — not the manufacturer's Pascal claim.. If that is what you are buying for, the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) does not close the gap elsewhere.
Hard Floor & Edges
The ECOVACS DEEBOT X11 OmniCyclone leads clearly here, 8.5 against 8.0 — a 0.5-point margin on pickup on hard floor including crevices, edges and corners, and whether the side brush or mop actually extends to the skirting.. If that is what you are buying for, the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) does not close the gap elsewhere.
Mopping
The ECOVACS DEEBOT X11 OmniCyclone leads clearly here, 9.0 against 0.0 — a 9.0-point margin on whether the mop scrubs or just drags: pad versus spinning versus washed roller, down-pressure, dried-stain removal and how wet the floor is left. Vacuum-only robots score 0.. If that is what you are buying for, the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) does not close the gap elsewhere.
Obstacle Avoidance
The ECOVACS DEEBOT X11 OmniCyclone leads clearly here, 7.5 against 5.0 — a 2.5-point margin on real camera or structured-light recognition versus bump-and-turn, scored against published obstacle-course results rather than the number of object types claimed.. If that is what you are buying for, the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) does not close the gap elsewhere.
Dock Automation
The ECOVACS DEEBOT X11 OmniCyclone leads clearly here, 8.5 against 5.5 — a 3.0-point margin on how much the dock genuinely does unattended: self-empty, hot-water mop wash, hot-air dry, solution dosing, plumbed refill and drain — minus the jobs it still leaves you.. If that is what you are buying for, the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) does not close the gap elsewhere.
Running Cost
The Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) and ECOVACS DEEBOT X11 OmniCyclone are level here, at 9.5/10 each. the trap dimension. What the machine costs to feed each year in proprietary bags, mop pads, filters and detergent, and whether a bagless dock lets you spend nothing at all. 10 means it costs nothing to keep running. is not what separates these two — look to the categories where the scores diverge.
Privacy & Control
The Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) leads clearly here, 5.5 against 3.5 — a 2.0-point margin on whether an account and cloud are required, where the maps live, whether there is a camera and where its frames are processed, and the brand's actual privacy and security record.. If that is what you are buying for, the ECOVACS DEEBOT X11 OmniCyclone does not close the gap elsewhere.
Value
The ECOVACS DEEBOT X11 OmniCyclone leads clearly here, 9.0 against 8.0 — a 1.0-point margin on tested cleaning performance and dock automation against the real street price and the year-one consumables bill.. If that is what you are buying for, the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) does not close the gap elsewhere.
Best For
Choose the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) if…
- • Privacy & Control matters most to you — the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) scores 5.5/10 here (whether an account and cloud are required, where the maps live, whether there is a camera and where its frames are processed, and the brand's actual privacy and security record.).
- • You want to spend less — it's $369 cheaper.
- • Your main use case is vacuum-only.
Choose the ECOVACS DEEBOT X11 OmniCyclone if…
- • Mopping matters most to you — the ECOVACS DEEBOT X11 OmniCyclone scores 9.0/10 here (whether the mop scrubs or just drags: pad versus spinning versus washed roller, down-pressure, dried-stain removal and how wet the floor is left. Vacuum-only robots score 0.).
- • Dock Automation matters most to you — the ECOVACS DEEBOT X11 OmniCyclone scores 8.5/10 here (how much the dock genuinely does unattended: self-empty, hot-water mop wash, hot-air dry, solution dosing, plumbed refill and drain — minus the jobs it still leaves you.).
- • Obstacle Avoidance matters most to you — the ECOVACS DEEBOT X11 OmniCyclone scores 7.5/10 here (real camera or structured-light recognition versus bump-and-turn, scored against published obstacle-course results rather than the number of object types claimed.).
- • Value matters most to you — the ECOVACS DEEBOT X11 OmniCyclone scores 9.0/10 here (tested cleaning performance and dock automation against the real street price and the year-one consumables bill.).
- • Your main use case is auto-wash-dock.
Pros & Cons
Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE)
Pros
- +The bagless base is the single biggest running-cost saving in this category — no bag ever, for the life of the robot
- +Top-10-of-100 crevice pickup and above-average carpet deep clean in Vacuum Wars' bench tests, at around $330
- +No camera and no water tank: nothing to spy with, nothing to go mouldy
- +NeverStuck chassis genuinely reduces the rescue-the-robot calls that plague cheap LiDAR machines
Cons
- −No mopping at all — if you want wet cleaning this is the wrong robot
- −Obstacle avoidance is sensor-based and Vacuum Wars measured it at about half the standard of camera-based flagships
- −3,200 mAh battery and ~110 minutes is short for a big house
- −SharkNinja publishes no suction figure, no airflow figure and no dock noise figure, so paper comparison is impossible
- −Retail SKUs are confusing: AV2820S ships a 30-day base and AV2820AE a 60-day XL base at similar money — check which one you are buying
ECOVACS DEEBOT X11 OmniCyclone
Pros
- +Bagless cyclone station plus a full hot-water mop wash — the only dock here that does both
- +100% pet-hair pickup and 0% tangling in Vacuum Wars' bench test, with the driest mop finish they record
- +38 CFM published airflow, which is a genuinely comparable figure unlike the Pascal claims
- +$699 buys mopping that beats robots at twice the money
Cons
- −10 mm mop lift is the lowest of the omni-dock robots here — a plush rug will still get wet edges
- −220 ml bin is tiny, so a hairy house fills it inside one run
- −Bagless means periodically scrubbing caked damp debris out of the cyclone bin by hand
- −ECOVACS is the brand whose robots were publicly taken over at DEF CON 2024 with camera and mic access and no indicator light; patched, but it is the reason to think about where the camera is
- −Vacuum Wars rates its mapping as the slowest of the flagships — several runs before it settles
Shop by Need
FAQs
Is the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) or ECOVACS DEEBOT X11 OmniCyclone better overall?+
Based on our 8-category scoring, the ECOVACS DEEBOT X11 OmniCyclone comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Mopping, the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) or the ECOVACS DEEBOT X11 OmniCyclone?+
The ECOVACS DEEBOT X11 OmniCyclone scores higher on Mopping (9.0/10 vs 0.0/10) — whether the mop scrubs or just drags: pad versus spinning versus washed roller, down-pressure, dried-stain removal and how wet the floor is left. Vacuum-only robots score 0..
Which is better for Dock Automation, the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) or the ECOVACS DEEBOT X11 OmniCyclone?+
The ECOVACS DEEBOT X11 OmniCyclone scores higher on Dock Automation (8.5/10 vs 5.5/10) — how much the dock genuinely does unattended: self-empty, hot-water mop wash, hot-air dry, solution dosing, plumbed refill and drain — minus the jobs it still leaves you..
Which is better for Obstacle Avoidance, the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) or the ECOVACS DEEBOT X11 OmniCyclone?+
The ECOVACS DEEBOT X11 OmniCyclone scores higher on Obstacle Avoidance (7.5/10 vs 5.0/10) — real camera or structured-light recognition versus bump-and-turn, scored against published obstacle-course results rather than the number of object types claimed..
Which is better for Privacy & Control, the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) or the ECOVACS DEEBOT X11 OmniCyclone?+
The Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) scores higher on Privacy & Control (5.5/10 vs 3.5/10) — whether an account and cloud are required, where the maps live, whether there is a camera and where its frames are processed, and the brand's actual privacy and security record..
Is the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) worth the price difference over the ECOVACS DEEBOT X11 OmniCyclone?+
The Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) is the cheaper option at $329.99 versus $699. Whether the pricier model is "worth it" depends on how much you value its lead in Mopping.
Which is better suited to my use case?+
The Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) is the better fit if you mainly care about vacuum-only. The ECOVACS DEEBOT X11 OmniCyclone is the better fit for auto-wash-dock.
What's the warranty on the Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) vs the ECOVACS DEEBOT X11 OmniCyclone?+
The Shark PowerDetect Self-Empty Robot Vacuum (AV2820AE) ships with a 12-month warranty; the ECOVACS DEEBOT X11 OmniCyclone ships with a 12-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Cheaper Option
iRobot Roomba 105 Combo Robot + AutoEmpty Dock — $269.99
Premium Option
SwitchBot S20 Floor Cleaning Robot — $799.99
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.