Robot vacuums / Compare

Dreame L40 Ultra Gen 2 vs Narwal Freo Z10 Turbo

A

Product A: Dreame

L40 Ultra Gen 2

58 of 89 known

Change Dreame L40 Ultra Gen 2

Compare the Narwal Freo Z10 Turbo with

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B

Product B: Narwal

Freo Z10 Turbo

55 of 89 known

Change Narwal Freo Z10 Turbo

Compare the Dreame L40 Ultra Gen 2 with

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All 89 fields

Every value links to where we found it.

Only differences

ADreame L40 Ultra Gen 2

BNarwal Freo Z10 Turbo

General

4 of 7 differ

Series

L Series1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Listed under L Series in the store menu

Freo1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Narwal lists the model in its Freo range

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

RLL53SE, 010204AA001146, 010204AA001147, 010204AA001090, 010204AA0010911Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026US store SKUs 010204AA001146 (white) and 010204AA001147 (black) in the store product feed2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026Specifications page 20: robot model RLL53SE, base station model RCLE05126Retailer pageamazon.com/dp/B0FSJPFDPVRead 15 October 2026Item details: Model Number RLL53SE and Manufacturer Part Number RLL53SE. SmartHomeCompared gives the same model code9Spec databasesmarthomecompared.com/robot-vacuums/dreame-l40-ultra-gen-2Read 15 October 2026Model RLL53SE

YJCC033, YJCC033H, CP-ZD-A00331-00-001Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Shopify product data: US SKU CP-ZD-A00331-00-00. The Canadian store lists the same SKU2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Cover and Parameters: robot YJCC033, multifunctional dock YJCB0333Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Item details: model number and manufacturer part number YJCC033H4Maker product pageca.narwal.com/products/narwal-freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Shopify product data: SKU CP-ZD-A00331-00-00, the same SKU as the US store

GTIN / EAN

00850075094233, 00850075094240, 8101425627441Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026US store barcodes 00850075094233 (white) and 00850075094240 (black), written as the store prints them6Retailer pageamazon.com/dp/B0FSJPFDPVRead 15 October 2026Item details: UPC 810142562744 for the black unit on Amazon. It differs from the store barcodes, so it may be an Amazon packaging code

08001899922223Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Item details: UPC 800189992222, a valid UPC-A. Stored as GTIN-13 0800189992222

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

May 20269Reviewcgmagonline.com/review/hardware/narwal-freo-z10-turbo-vacuumRead 15 October 2026Review dated 2026-05-12 covers the model and says the launch price applies from May 18 on the Narwal website

Status

Available8Press articlevacuumwars.com/dreame-l40-ultra-gen-2-and-d30-ultra-ceRead 15 October 2026In stock on Amazon on 2026-10-14

Available1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026US and Canada store product data show it available on 2026-10-15. The page text also shows an out of stock label while the data says available

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$649.994Maker product pagedreametech.com/blogs/blog/robot-vacuum-comparison-l40-l40s-ultra-ae-ceRead 15 October 2026Dreame blog dated 2026-02-10: the L40 Ultra Gen 2 was originally 649.99 USD. Gizmodo (2026-06-27) also gives a 649 USD standard price. The store regular price today is 799.99 USD and is not the launch price10Reviewgizmodo.com/prime-day-isnt-over-yet-and-dreame-l40-ultra-at-41-off-is-proof-25000pa-and-self-cleaning-dock-included-2000778180Read 15 October 2026Article dated 2026-06-27: 649 USD standard price, Prime Day price 384 USD

$899.991Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026US store price 549.99 USD with a crossed-out 899.99 USD. Narwal, Vacuum Wars and 9to5Google give 899.99 USD as the US MSRP and 599.99 USD as the launch promotion through 2026-05-31. Excludes tax5Press articlevacuumwars.com/narwal-z10-turbo-launchRead 15 October 2026Article: US MSRP 899.99 USD. The 549.99 USD at Amazon is a later discount9Reviewcgmagonline.com/review/hardware/narwal-freo-z10-turbo-vacuumRead 15 October 2026Review: MSRP US 899 dollars, launch price US 599 dollars on the Narwal website from May 1810Press article9to5google.comRead 15 October 2026Sponsored article: launch price 599.99 USD, future MSRP 899.99 USD. Narwal supplied the claims

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, CA3Maker product pageca.dreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Sold on the US and Canadian Dreame stores

US, CA1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Narwal US and Canada stores sell it. The EU, German, French and Australian stores list no Z10 Turbo4Maker product pageca.narwal.com/products/narwal-freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Narwal Canada store sells the Freo Z10 Turbo at CAD 749.99, list CAD 999.99. Product data shows it available

ColoursiThe maker's own colour names

White, Black1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Store options White and Black6Retailer pageamazon.com/dp/B0FSJPFDPVRead 15 October 2026Listing colours Black and White

White3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Item details: colour White

Suction and brushes

6 of 13 differ

Max suction (claimed)iThe maker's highest suction pressure claim in pascals. Each maker measures it in its own lab, so figures from different brands are not directly comparable. A claim such as "175x more suction" is not converted. A maker can claim another figure in another market, such as Roborock in the US, so it is per variant.

25,000Pa1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 202625,000 Pa Vormax suction from a 6th-generation TurboForce motor. Footnote: based on in-house lab data

25,000Pa1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Specifications: maximum suction 25,000 Pa

Suction power (claimed)iThe maker's suction power claim in air watts. Few robot makers publish it. Pascals are a different measure and go in Max suction.

Not available

Not available

Main brushesiNumber of main brush rolls under the robot. One roll split into two halves counts as one, and so do two cones tip to tip on one axis. Two rolls that turn against each other count as two.

11Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Main Brush Type Rubber Brush. Box list: Main Brush x1

12Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Checklist: one roller brush installed in the robot6Measurementcompare.vacuumwars.com/compare/robot-vacuums/narwal_freo_z10_turboRead 15 October 2026Compare data record: brush roll Single (Tapered)

Main brush materialiMaterial of the main brush rolls. Rubber covers rubber blades and fins.

Rubber1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Main Brush Type Rubber Brush

Not available

Main brush (as published)iThe maker's name for the main brush, such as "DuoDivide Brush".

Not available

Zero-tangling floating brush2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Robot parts diagram: zero-tangling floating brush

Main brush liftiThe robot can raise its main brush off the floor, for example while it mops.

No1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Main Brush Lifting is marked absent

Not available

Side brushesiSpinning edge brushes. 0 for a robot without one.

11Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Box list: Side Brush x17Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Side Brushes 1

12Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Checklist: anti-tangling side brush x1, shown as an auto detangling side brush

Extending side brushiThe side brush or its arm swings outward to reach corners and wall edges. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

Yes1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Side Brush Extending yes (SideReach vacuuming)

Not available

Side brush liftiThe robot can raise its side brush off the floor.

No1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Side Brush Lifting is marked absent

Not available

Max carpet pile (claimed)iTallest carpet pile the maker says the robot can clean. It is not the threshold height the robot can climb. A carpet height the robot climbs onto or glides over, such as carpet climbing 3 cm, is not a pile height.

Not available

Not available

Robot dustbiniDust capacity of the bin inside the robot. The base station's bag or bin is listed separately.

250mL1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Dust Box Capacity 250 ml7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Robot Dustbin Capacity 250 ml

Not available

FilteriPublished filter type or grade, such as "E11 HEPA". The robot's own filter. A dock filter goes in the source note.

Not available

Not available

Washable filteriThe maker says the filter can be rinsed with water.

Not available

Not available

Navigation and obstacles

5 of 8 differ

NavigationiHow the robot maps the home. A turret is a raised laser sensor on top. A retractable turret sinks into the body to pass under furniture. Built-in lidar sits inside the body with no turret. A solid-state 3D ToF sensor without a turret counts as built-in lidar. Camera means visual mapping without lidar. Gyroscope only means the robot has no mapping sensor and cleans in rows with a gyroscope. Random bounce means the robot has no mapping sensor and no gyroscope and turns when it bumps into something.

Lidar turret1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Navigation LDS. The turret sits on top of the robot and is part of the 97 mm height7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Navigation Type Spinning Lidar

Lidar turret1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Specifications: LDS Navigation5Press articlevacuumwars.com/narwal-z10-turbo-launchRead 15 October 2026Article: LDS laser navigation and multi-floor mapping6Measurementcompare.vacuumwars.com/compare/robot-vacuums/narwal_freo_z10_turboRead 15 October 2026Compare data record: navigation type Spinning Lidar, robot height 4.2 in, threshold 20 mm

Navigation system (as published)iThe maker's name, such as "VersaLift DToF" or "ClearView Pro LiDAR".

Pathfinder1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Guided by smart Pathfinder technology, the robot scans its surroundings in 360 degrees

LDS Navigation1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Specifications: Navigation LDS Navigation

Obstacle sensors (as published)iThe maker's description of the front obstacle sensors, such as "AI Camera x2 + LED".

3DAdapt obstacle avoidance with 3D structured light1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Obstacle Avoidance 3D Structured Light. Marketing: 3DAdapt obstacle avoidance with a built-in dynamic laser. Dreame's comparison blog says RGB AI plus 3D structured light, which conflicts with this table and with Vacuum Wars8Press articlevacuumwars.com/dreame-l40-ultra-gen-2-and-d30-ultra-ceRead 15 October 20263DAdapt structured light and Smart Pathfinder LiDAR

Tri-laser structured light7Reviewthe-gadgeteer.com/2026/05/18/narwal-freo-z10-turbo-review-flagship-suction-at-599Read 15 October 2026Review: tri-laser structured light that detects objects down to about 1 cm, and 100+ object types. The 9to5Google launch article says the same

AI object recognitioniA camera and software identify objects such as cables, socks and pet waste and steer around them. A structured light sensor without a camera counts when the maker says it identifies object types, as Narwal does. A bump sensor or infrared sensor alone does not qualify. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

No1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: AI Recognition and Object Type Count is marked absent. Vacuum Wars says the Gen 2 drops the RGB camera of the original L40 Ultra2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026The robot overview lists a laser distance sensor, bumper, edge sensor, cliff sensors and a carpet sensor. No camera is listed8Press articlevacuumwars.com/dreame-l40-ultra-gen-2-and-d30-ultra-ceRead 15 October 2026Article: the Gen 2 uses 3DAdapt structured light and Smart Pathfinder LiDAR and has no RGB camera

Yes1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Specifications: objects detection 100+ and an Upgraded Obstacle Avoidance feature. The robot has no camera. Narwal structured light that names object types counts as recognition

Object types recognized (claimed)iNumber of object types the maker says the robot can identify. A figure such as 300+ is stored as 300.

Not available

1001Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Specifications: objects detection 100+. Stored as 1005Press articlevacuumwars.com/narwal-z10-turbo-launchRead 15 October 2026Article: recognizes and avoids more than 100 common object types

Dirt detectioniA sensor or camera finds dirtier spots and the robot cleans them harder or again. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

No7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Dirt sensor No

Yes1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026FAQ and Amazon text: a sensor reads the dirty water from mop washing and triggers re-mopping. Vacuum Wars lists no dirt sensor, which is another feature3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Bullet text: dirt detection monitors water condition in real time and triggers targeted re-mopping. Listing image: AI DirtSense intelligent detection

Max threshold (claimed)iHighest single step or door threshold the maker says the robot can climb.

20mm1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Obstacle Crossing Height 0.79 in (2 cm)7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Threshold Climbing Height 20 mm. Vacuum Wars has not tested this model

20mm2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Section 3.1: the maximum obstacle crossing height is 20 mm. A Narwal threshold ramp is sold for higher steps3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Narwal comparison chart: threshold climb 0.78 in, which is 19.8 mm. The manual says 20 mm and 20 mm is stored

Max two-step threshold (claimed)iHighest total height of a two-step threshold the maker says the robot can climb, such as a stepped sliding door track. Makers set conditions, such as a minimum width of the lower step.

Not available

Not available

Mopping

4 of 8 differ

Mop typeiNone means the robot only vacuums. Spinning pads are round pads that rotate. A roller is a turning cylinder. A track is a belt-shaped mop that rolls over the floor. A vibrating pad moves back and forth. A static pad is dragged.

Spinning pads1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Mop Type Dual Omni-Scrub Mops. DuoScrub system with two high-speed rotary mops

Spinning pads1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Page text: dual spinning mops scrub and shine. Amazon listing: dual triangle pads3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Narwal comparison chart: mop type dual triangle pads. Text: dual spinning mops

Extending mopiA mop pad or roller moves outward to reach wall edges and under low furniture. False only when the maker or a spec table says the feature is absent. Silence is a missing value.

Yes1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Mop Extending yes. MopExtend RoboSwing protrudes up to 4 cm7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Extending Mop Pad Yes

Yes1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Specifications: Mop Extension, EdgeReach Mop Extension3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Bullet text: the mop automatically extends and swings outward to reach tight edges, corners and low gaps

Mop lift heightiHow far the robot raises its mop pads alone when it drives onto carpet, as the maker's spec table gives it. A lift with the raised chassis goes in the source note.

10.5mm1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Mop Lifting 0.41 in (10.5 mm). Footnote: the height difference of the robot before and after mop lifting7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Mop Raising Height 10.5 mm

12mm1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Specifications: Mop Lifting 12 mm5Press articlevacuumwars.com/narwal-z10-turbo-launchRead 15 October 2026Article: the mop pads lift 12 mm on carpet with CarpetFocus

Leaves mop at the dockiThe robot drops its mop pads at the base station by itself and picks them up again, so it can vacuum carpet without them.

No1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Mop Removal is marked absent7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Drops Mop Pads at Station No

No6Measurementcompare.vacuumwars.com/compare/robot-vacuums/narwal_freo_z10_turboRead 15 October 2026Compare data record lists Mop Drop 0, so the robot does not drop its pads at the dock

Mop downforce (claimed)iThe maker's claim for the force that presses the mop onto the floor. A claim in kilograms is converted at 1 kgf = 9.80665 N and rounded to one decimal, so 1 kg is 9.8 N. When the maker also gives a figure in N, that figure is stored. When the maker gives a range, such as 9-11 N, the top of the range is stored.

Not available

12N3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Narwal comparison chart: 12N. Narwal 9to5Google and Vacuum Wars launch coverage also say 12 N5Press articlevacuumwars.com/narwal-z10-turbo-launchRead 15 October 2026Article: 12N of downward pressure7Reviewthe-gadgeteer.com/2026/05/18/narwal-freo-z10-turbo-review-flagship-suction-at-599Read 15 October 2026Review: 12 N constant pressure

Mop speed (claimed)iHighest rotation speed of the spinning pads or the mop roller that wipes the floor. The speed of another roller that does not wipe the floor is not stored here.

Not available

Not available

Robot water tankiClean water held in the robot itself. The base station tanks are separate.

80mL5Maker product pagedreametech.com/blogs/blog/dreame-l40-ultra-gen-2-robot-vacuums-reviewRead 15 October 2026Dreame review blog dated 2026-06-12: robot water tank 2.71 fl oz (80 ml). The same blog says the dock refills the robot's 80 ml tank

Not available

Water flow levelsiNumber of water flow settings the user can pick for mopping.

321Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 202632-level mop moisture adjustment, in-app

Not available

Base station

7 of 10 differ

Base stationiThe main jobs of the dock sold with this model. Auto-empty means the dock sucks the dust out of the robot. Mop washing means the dock cleans the mop.

Auto-empty and mop washing1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026PowerDock empties dust, washes and hot-air dries the mop pads and refills the robot clean water box

Auto-empty and mop washing3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Bullet text: dust emptying, mop washing, drying and water refilling in one station

Base station featuresiExtra dock functions. Hot-air drying dries the mop with warm air. Auto detergent adds cleaning solution by itself. Robot tank refill fills the robot's water tank. Self-cleaning wash tray means the dock cleans its own mop washing tray.

Hot-air drying, Robot tank refill, Self-cleaning wash tray1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Auto Hot Air Drying, Auto Water Box Refilling and the AceClean DryBoard self-cleaning washboard with 20 spray nozzles. Auto Solution Adding is listed as purchase separately, the module is not in the box, so auto_detergent is not stored

Hot-air drying, Auto detergent, Robot tank refill, Self-cleaning wash tray3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Bullet text: the station automatically handles dust emptying, mop washing, drying and water refilling. Comparison chart: detergent dosing auto dosing. Listing image: auto water tank refilling, auto detergent dispensing, 40 C hot-air drying and hot-water dock self-cleaning6Measurementcompare.vacuumwars.com/compare/robot-vacuums/narwal_freo_z10_turboRead 15 October 2026Compare data record lists hot water, mop drying, auto detergent filling, self-cleaning dock and removable tray

Base station water supplyiWater tanks means clean and dirty water tanks that the user fills and empties. Plumbed means the dock connects to a water inlet and a drain. The third option has tanks and a plumbing kit sold separately.

Water tanks1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026The CA FAQ says the user empties the dock used water tank and refills its clean water tank

Water tanks3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026The dock has a clean water tank and a dirty water tank and no water connection is mentioned. The manual lists both tanks in the checklist6Measurementcompare.vacuumwars.com/compare/robot-vacuums/narwal_freo_z10_turboRead 15 October 2026Compare data record lists plumbing connections 0

Base station dust containeriWhat the dock empties the robot's dust into.

Bag1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Dust Bag Capacity 3.2 L. Box list: Dust Bags x2

Bag2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Checklist: dust bag x1. Dust collection moves the dirt from the robot canister into the dust bag in the dock6Measurementcompare.vacuumwars.com/compare/robot-vacuums/narwal_freo_z10_turboRead 15 October 2026Compare data record: self empty bin type Bagged, bag capacity 2.5 L, empty every 120 days

Base station dust capacityiCapacity of the dust bag or bin in the dock.

3.2L1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Dust Bag Capacity 3.2 L7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Bag Capacity 3.2 l

2.5L3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Narwal comparison chart: self-emptying 2.5 L7Reviewthe-gadgeteer.com/2026/05/18/narwal-freo-z10-turbo-review-flagship-suction-at-599Read 15 October 2026Review: 2.5 L sealed bag rated for 120 days of typical use

Days between bag changes (claimed)iThe maker's estimate of how long the dock holds dust before it must be emptied. Makers assume different homes, pets and schedules.

100days1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Auto-Empty up to 100 days. Footnote: based on in-house lab data7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Days Before Empty 100 days

120days3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Bullet text: large-capacity storage that supports 120 days of cleaning. The Gadgeteer review says 120 days of typical use5Press articlevacuumwars.com/narwal-z10-turbo-launchRead 15 October 2026Article: the dust collection system holds up to 120 days of debris, depending on use

Clean water tankiClean water tank in the base station.

4.5L1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Clean/Used Water Tank Capacity 4.5 L / 4.0 L

Not available

Dirty water tankiDirty water tank in the base station.

4L1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: used water tank 4.0 L

Not available

Mop wash water temperature (claimed)iHighest water temperature the dock uses to wash the mop. The maker's own figure. Makers measure at different points, so values are not comparable between makers. The measuring point is required in the source note. A maker can claim another figure in another market, so it is per variant.

Not available

75°C3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Narwal comparison chart: hot-water mop wash up to 167 F, which is 75 C. A listing image says 45-75 C AI adaptive hot-water mop washing. The measuring point is not stated. The mop uses room-temperature water while cleaning5Press articlevacuumwars.com/narwal-z10-turbo-launchRead 15 October 2026Article: mop washing temperature adjusts between 113 F and 167 F, so the highest is 75 C

Mop drying air temperature (claimed)iTemperature of the warm air the dock blows over the mop. The maker's own figure. Makers measure at different points, so values are not comparable between makers. The measuring point is required in the source note.

Not available

40°C3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Listing image of the Narwal store: 40 C hot-air drying. Techaeris says 104 F. The measuring point is not stated8Reviewtechaeris.com/2026/06/30/narwal-freo-z10-turbo-reviewRead 15 October 2026Review table: hot-air drying at 104 F, about 40 C. The Narwal listing image says 40 C

Battery and charging

3 of 6 differ

Battery capacityiPublished capacity of the robot's battery pack at the nominal battery voltage. When the maker gives a typical or headline figure and a lower rated figure, the headline figure is stored and the rated one goes in the source note, as for Dreame. A rated figure alone is stored. A count times a capacity, such as 2600 mAh x 2, is not a pack capacity. The total is stored only when the maker or a review states it.

5,200mAh1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Battery Capacity 5,200 mAh

5,200mAh1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Specifications: battery capacity 5,200 mAh. The manual lists a rated 5000 mAh, 72 Wh at 14.4 V. The headline figure is stored

Battery voltageiNominal pack voltage, such as 14.4 V.

14.4V2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026Specifications page 20: Rated Voltage 14.4 V. 5,200 mAh at 14.4 V is 74.9 Wh

14.4V2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Parameters: rated working voltage 14.4 V, nominal voltage 14.4 V, 8 cells. Rated capacity 5000 mAh, 72 Wh. The 5,200 mAh headline figure of the store is stored

Rated poweriRated electrical power of the robot from the spec sheet, label or manual. The base station's power is not included. A charger input rating from the manual, such as 20 V 2.5 A, is not this value.

75W2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026Specifications page 20: Rated Power 75 W for the robot. The base station rated input is 120 V 60 Hz 4.1 A during dust emptying

Not available

Max run time (claimed)iLongest run time on one charge that the maker claims. Makers usually state it in the quietest suction mode without mopping. Claims that include charging breaks are not stored.

231min1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Up to 231 minutes and 1,679 sq ft (156 m2) in Vacuum Only mode under Quiet Suction. Footnote: in-house lab data6Retailer pageamazon.com/dp/B0FSJPFDPVRead 15 October 2026Listing: up to 231 minutes and 1,679 sq ft in Quiet Mode, Battery Life 231 minutes7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Official Battery Life 231 mins9Spec databasesmarthomecompared.com/robot-vacuums/dreame-l40-ultra-gen-2Read 15 October 2026Battery Life 231 minutes

210min3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Item details: battery life 210 minutes. The mode is not named. Techaeris says up to 210 minutes at low intensity on hardwood with some rugs6Measurementcompare.vacuumwars.com/compare/robot-vacuums/narwal_freo_z10_turboRead 15 October 2026Compare data record: official battery life 210 minutes8Reviewtechaeris.com/2026/06/30/narwal-freo-z10-turbo-reviewRead 15 October 2026Review table: up to 210 minutes, low intensity on hardwood with some rugs

Full charge time (claimed)iThe maker's claim for charging from empty to full. A partial charge, such as 9 to 80%, is not stored.

210min2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026Specifications page 20: Charging Time approx. 3.5 hours, stored as 210 minutes. SmartHomeCompared also lists 3.5 hours9Spec databasesmarthomecompared.com/robot-vacuums/dreame-l40-ultra-gen-2Read 15 October 2026Charging Time 3.5 hours

Not available

Recharge and resumeiThe robot returns to the dock to charge and then finishes the job where it stopped.

Yes1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026When the battery is low the robot auto-returns to the dock to recharge and resumes cleaning2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026Low battery sends the robot back to charge and it resumes unfinished cleaning tasks. Must be enabled in the app7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Recharge and Resume Yes

Yes6Measurementcompare.vacuumwars.com/compare/robot-vacuums/narwal_freo_z10_turboRead 15 October 2026Compare data record lists Recharge and Resume 1

Noise

1 of 1 differ

Noise (claimed)iOne row per noise figure the maker publishes. Suction mode is the maker's mode name, such as "Standard". When the maker gives a range, the top of the range is stored. A row leaves out the activity or the mode when the maker does not name it, such as a figure for quiet mode alone or a bare figure with neither.

ADreame L40 Ultra Gen 2

Not available

BNarwal Freo Z10 Turbo

Suction mode	Noise (dB(A))
Quiet	56

Source5Press articlevacuumwars.com/narwal-z10-turbo-launchRead 15 October 2026Article: under 56 dB in Quiet Mode, stored as 56 with the under qualifier. The article names no activity, so the row has none. The Gadgeteer review quotes under 59 dB(A) for vacuuming and under 56 dB for mopping from the maker, so the activity is unclear8Reviewtechaeris.com/2026/06/30/narwal-freo-z10-turbo-reviewRead 15 October 2026Review table: under 56 dB in Quiet mode

Connectivity and app

7 of 9 differ

Wi-Fi standardi802.11n is Wi-Fi 4, 802.11ac is Wi-Fi 5 and 802.11ax is Wi-Fi 6. Use the highest protocol the manual lists. None only when a source says the robot has no Wi-Fi.

Not available

Wi-Fi 42Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Parameters: wireless connection 2.4GHz, 802.11b/g/n. Wi-Fi protocol IEEE 802.11b/g/n, frequency 2412 to 2472 MHz

Wi-Fi bandsiBands the maker's manual or spec table states. Many robots use 2.4 GHz only. Vacuum Wars' Wi-Fi version column is not used for this field.

2.4 GHz2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026Specifications page 20: Operation Frequency 2400-2483.5 MHz. Amazon states 2.4 GHz only6Retailer pageamazon.com/dp/B0FSJPFDPVRead 15 October 2026Only supports 2.4G WiFi, for USA use only7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Wi-Fi version 2.4 GHz

2.4 GHz2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Parameters: wireless connection 2.4GHz. The Gadgeteer review says 2.4 / 5 GHz, the manual is used

Bluetooth versioniAs published, such as "4.1". Robots use Bluetooth for setup.

Not available

5.02Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Parameters: Bluetooth protocol BLE 5.0, 2402 to 2480 MHz

MatteriThe maker states Matter support. Support that is only promised for a later update is not counted.

Not available

No6Measurementcompare.vacuumwars.com/compare/robot-vacuums/narwal_freo_z10_turboRead 15 October 2026Compare data record lists Matter Compatible 0. Narwal states no Matter support

Voice assistantsiThird-party assistants that can control the robot, such as "Amazon Alexa".

Amazon Alexa, Siri, Google Home1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Compatible with Alexa, Siri and Google Home. Spec table: Voice Control Third-Party

Amazon Alexa, Google Home, Siri3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Item details: compatible devices Alexa, Siri and Google Home

Built-in voice controliThe robot has its own microphone and responds to spoken commands without a smart speaker.

No1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Voice Control Third-Party, so there is no built-in assistant. Vacuum Wars agrees7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Virtual Assistant No

Not available

Companion appiThe maker's phone app for the robot, by name.

Dreamehome5Maker product pagedreametech.com/blogs/blog/dreame-l40-ultra-gen-2-robot-vacuums-reviewRead 15 October 2026The Dreamehome App on iOS and Android

Narwal app2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Connect and bind the robot in the App: download the Narwal App

Saved mapsiNumber of floor maps the robot can store, for homes with several levels.

41Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Multi-Level Mapping accurately maps up to 4 floors. Stored as 4 saved maps

Not available

Live videoiThe app can show the robot's camera view live.

No7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Live Video Monitoring No

No6Measurementcompare.vacuumwars.com/compare/robot-vacuums/narwal_freo_z10_turboRead 15 October 2026Compare data record lists Live Video Monitoring 0. The robot has no camera7Reviewthe-gadgeteer.com/2026/05/18/narwal-freo-z10-turbo-review-flagship-suction-at-599Read 15 October 2026Review: no camera, obstacle avoidance uses tri-laser structured light. CGM Magazine also says it has no cameras

Measured

None of 7 known

Suction at the brush housing (measured)iSuction pressure a reviewer measured with a manometer at the robot's brush housing on the highest power setting. It is far lower than the maker's figure and is not comparable to it.

Not available

Not available

Airflow (measured)iAirflow at the suction inlet on the highest power setting, measured by a reviewer with an anemometer.

Not available

Not available

Embedded sand pickup on carpet (measured)iShare of sand worked into medium-pile carpet that the robot removed in a timed run on the highest power setting. The reviewer weighs the robot's bin before and after.

Not available

Not available

Pet hair pickup on carpet (measured)iShare of a fixed weight of flattened pet hair, about 2.5 inches long, removed from carpet in two runs. The reviewer weighs the hair left behind.

Not available

Not available

Max threshold (measured)iHighest single threshold the robot cleared on a reviewer's test rig.

Not available

Not available

Test obstacles avoided (measured)iNumber of the 24 test objects the robot steered around in Vacuum Wars' standard and torture obstacle tests.

Not available

Not available

Area per charge (measured)iFloor area the reviewer estimates per charge from measured battery use and a fixed floor plan, on the lowest suction setting without mopping. Vacuum Wars multiplies battery efficiency by navigation efficiency. It is not a full-charge run.

Not available

Not available

Dimensions and weight

5 of 8 differ

Robot shapeiShape seen from above. D-shaped means a flat front and a round back.

Round1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Product photos show a round body, 350 x 350 mm

Round3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Item details: form factor round

Robot widthiWidth of the robot from side to side.

350mm1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: 13.78 x 13.78 x 3.82 in (350 x 350 x 97 mm)

350mm1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Specifications: robot 13.98 x 13.78 x 4.24 in, which is 355 x 350 x 107.7 mm. The Amazon listing labels it L x W x H, so the 13.78 in side is the width2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Parameters: robot dimensions 355*350*107.7 mm, no axis labels

Robot depthiLength of the robot from front to back. The Length in a maker's Length x Width x Height is the depth.

350mm1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: 350 x 350 x 97 mm

355mm1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Same row, 13.98 in is 355 mm2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Same row

Robot heightiHeight at the robot's lowest operating position. A fixed lidar turret is included. A retractable turret is lowered. This decides which furniture the robot fits under.

97mm1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: 97 mm. The LDS turret is included

107.7mm1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Same row, 4.24 in is 107.7 mm. The manual gives 107.7 mm2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Same row

Height with sensor raisediHeight with a retractable lidar turret raised. Empty for a robot without a retractable sensor.

Not available

Not available

Robot weightiRobot with battery and dustbin, without the base station. Some store pages label the robot and dock together as Robot Weight. Check that the figure fits the robot alone.

4.01kg(8.8 lb)1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Robot Vacuum Weight 8.58 lbs (4.01 kg)9Spec databasesmarthomecompared.com/robot-vacuums/dreame-l40-ultra-gen-2Read 15 October 2026Vacuum Weight 4.01 kg

4.5kg(9.9 lb)1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Specifications: robot vacuum weight 4.5 kg (9.92 lb)2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Parameters: robot weight 4.5 kg3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Item weight 9.9 pounds, which agrees with the 4.5 kg of the maker page

Base station dimensionsiWidth, depth and height of the dock. When the maker gives the depth with and without the ramp, the depth with the ramp is stored. Makers write the axes in different orders, so they are mapped with care. A size the maker gives for the robot and dock together counts only when the robot sits inside the dock's footprint, and the source note says so.

Width340Depth457Height590mm(13.4 × 18 × 23.2 in)1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Base Station Dimensions 17.99 x 13.39 x 23.23 in (457 x 340 x 590 mm). Read as depth with the ramp 457, width 340 and height 590 as for other Dreame docks

Width431Depth403.5Height461.5mm(17 × 15.9 × 18.2 in)1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Specifications: base station 16.97 x 15.88 x 18.17 in, which is 431 x 403 x 461.5 mm. The manual gives 431 x 403.5 x 461.5 mm without axis labels, mapped as width, depth and height like the other Narwal docks2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Parameters: dock dimensions 431*403.5*461.5 mm, no axis labels

Base station weightiDock without the robot and with empty tanks.

8.86kg(19.5 lb)1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026Spec table: Base Station Weight 19.53 lbs (8.86 kg)9Spec databasesmarthomecompared.com/robot-vacuums/dreame-l40-ultra-gen-2Read 15 October 2026Dock weight 8.86 kg

10.6kg(23.4 lb)1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026Specifications: base station weight 10.6 kg (23.4 lb)2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Parameters: dock weight 10.6 kg

Certifications

None of 1 known

FCC IDs

Not available

Not available

Other certificationsiNamed certifications, verbatim, such as a TÜV SÜD or UL Solutions cybersecurity mark.

Not available

Not available

In the box

1 of 1 differ

In the boxiItems supplied with this exact model, verbatim.

L40 Ultra Gen 2 Robot Vacuum, Base Station, Main Brush (pre-installed), Brush Guard (pre-installed), Side Brush (pre-installed), Dust Box (pre-installed, including filter), Mop Pads x2, Mop Pad Holders x2, Dust Bags x2 (1 pre-installed), Base Station Ramp Extension Plate, Quick Start Guide, User Manual1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026What's in the Box on the US page

Robot, Multifunctional dock, Dust bag, Anti-tangling side brush, Power cord, Replaceable cleaning filter, Detergent2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Checklist: robot x1 (installed dust collection box, roller brush), multifunctional dock x1 (clean base, clean and dirty water tanks), dust bag x1, anti-tangling side brush x1, power cord x1, replaceable cleaning filter x1, detergent x1

Links

Not compared

Product page

www.dreametech.com/products/l40-ultra-gen2-robot-vacuum1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026

us.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mop1Maker product pageus.narwal.com/products/freo-z10-turbo-robot-vacuum-and-mopRead 15 October 2026

Spec sheet

Not available

Not available

Manual

www.manualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.html2Owner's manualmanualslib.com/manual/4399848/Dreame-L40-Ultra-Gen-2.htmlRead 15 October 2026ManualsLib copy of the 22-page Dreame L40 Ultra Gen 2 user manual for model RLL53SE. The maker's own download needs a form

cdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdf2Owner's manualcdn.shopify.com/s/files/1/0550/6200/3893/files/User_Manual.pdfRead 15 October 2026Narwal robot vacuum and mop user manual, model YJCC033, linked from the Narwal US product page. The pages are images, the values were read with OCR. Parameters on page 04

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

3years1Maker product pagedreametech.com/products/l40-ultra-gen2-robot-vacuumRead 15 October 2026US store banner: 3-Year Warranty. Vacuum Wars lists 1 year7Measurementcompare.vacuumwars.com/compare/robot-vacuums/dreame_l40_ultra_gen_2Read 15 October 2026Compare page: Warranty period 1 years. The US store says 3 years and is stored

1year3Retailer pageamazon.com/dp/B0GSZN3PQRRead 15 October 2026Item details: manufacturer warranty 1 year

Both are also in the API. Back to all robot vacuums.