Robot vacuums / Compare
Dreame L50 Ultra vs Roborock Qrevo Curv 2 Flow
Product A: Dreame
69 of 89 known
Change Dreame L50 Ultra
Compare the Roborock Qrevo Curv 2 Flow with
Product B: Roborock
70 of 89 known
Change Roborock Qrevo Curv 2 Flow
55 of 80 fields differ
- 40 different values
- 15 known for one only
- 18 the same
- 7 missing for both
Biggest differences
Each bar uses the scale of all 72 robot vacuums.
- Max threshold (claimed)A: 42mmB: 20mmDreame is 22 mm higher.
- Pet hair pickup on carpet (measured)A: 100%B: 77.5%Dreame is 22.5% higher.
- HeightLower is betterA: 97mmB: 119mmDreame is 22 mm lower.
- Run timeA: 200minB: 228minRoborock is 28 min higher.
Size, drawn to scale
Front and side.
- ADreame: 352 × 97 mm
- BRoborock: 353 × 119 mm
Weight
0 to 12 kg
Robot weight
A4.44kg
B4.6kg
Base station weight
A9.2kg
B9.6kg
All 89 fields
Every value links to where we found it.


General
6 of 7 differ
Series
Model numbers
010204AA000887, 010204AA000733, RLL94CE1Maker product pagedreametech.com/products/l50-ultra-robot-vacuumRead 15 October 2026US store SKUs from the variant data: 010204AA000887 (Black) and 010204AA000733 (White). The store also sells L50 Ultra bundles with a 149.99 USD accessory kit, which are not variants. RLL94CE is the radio model of the robot in the EU manual. The Canadian store lists a different Black SKU, 010204AA0007322Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/L50_Ultra_R9493-EN_DE_FR_IT_ES_PL_NL_NO.pdfRead 15 October 2026Specifications page: robot model RLL94CE, base station RCLE0101-2. The CE and AE versions of the L50 Ultra are other models (RLL53SE and RLL51SE) and are not stored here
RRE0BEL, RR-QrevoCurv2Flow0-M1, RRDE-QrevoCurv2Flow0-M1, QC2F02-001Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026US store SKU RR-QrevoCurv2Flow0-M13Maker product pagede.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026German store SKU RRDE-QrevoCurv2Flow0-M16Owner's manualgl-files.roborock.com/product/center/images/v69660d59068cb.pdfRead 14 October 2026Robot model RRE0BEL, dock EWFD53LRR (FCC and IC statement)7Owner's manualgl-files.roborock.com/product/center/images/v69660e28ac3eb.pdfRead 14 October 2026CE manual: robot RRE0BEL, dock EWFD53HRR14Retailer pagepood.datafox.ee/mobiilseadmed-ja-tarvikud/robottolmuimejad/vacuum-cleaner-robot-qrevo-curv-2-flow-qc2f02-00Read 14 October 2026Datafox lists MPN QC2F02-00 for the Qrevo Curv 2 Flow
GTIN / EAN
00850070805278, 008500708052611Maker product pagedreametech.com/products/l50-ultra-robot-vacuumRead 15 October 2026Store barcodes of the two variants
0195043008608, 69369059048051Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026GTIN 0195043008608 in the US page structured data3Maker product pagede.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026GTIN 6936905904805 in the German page structured data
Announced
Status
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
Launch price (EU)
Not available
Markets
US, CA, PL1Maker product pagedreametech.com/products/l50-ultra-robot-vacuumRead 15 October 2026US store4Press articlegsmonline.pl/artykuly/najnowszy-dreame-l50-ultra-za-3999-zlRead 15 October 2026Poland launch offer at 3,999 zl against a suggested 4,599 zl5Maker product pageca.dreametech.com/products/l50-ultra-robot-vacuumRead 15 October 2026Dreame Canada store sells the L50 Ultra in Black and White
Suction and brushes
7 of 13 differ
Max suction (claimed)
Suction power (claimed)
Not available
Not available
Main brushes
Main brush material
Rubber and bristle1Maker product pagedreametech.com/products/l50-ultra-robot-vacuumRead 15 October 2026Features text: TPU Rubber Brush and Bristled Rubber Brush
Not available
Main brush (as published)
Main brush lift
Side brushes
Extending side brush
No8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Compare page lists Extending Side Brush: No. The review says neither side brush extends outward9Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 2026Both side brushes lift to avoid wet messes but neither extends outward
Side brush lift
Max carpet pile (claimed)
Not available
Not available
Robot dustbin
Filter
Not available
Not available
Washable filter
Mopping
5 of 8 differ
Mop type
Extending mop
Yes1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026Edge-Adaptive Roller Mop cleans within about 10 mm of wall edges2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026Edge-Adaptive Roller Mop extends to clean within 10 mm of edges. The AU store says up to 43 mm extension
Mop lift height
10.5mm1Maker product pagedreametech.com/products/l50-ultra-robot-vacuumRead 15 October 2026Features text: the mop pads lift 0.413 in. Footnote: the robot's height differs by 0.413 in before and after the mop lifts. The maker's review article and Vacuum Wars both say 10.5 mm3Maker product pagedreametech.com/blogs/blog/dreame-l60-series-vs-l50-ultra-robot-vacuum-comparisonRead 15 October 2026Maker review article of 2025-09-01: the mop lifts about 0.41 in / 10.5 mm for short-pile carpet6Reviewvacuumwars.com/dreame-l50-ultra-robot-vacuum-reviewRead 15 October 2026Review: the pads can automatically lift to 10.5 millimeters
15mm1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026Roller lifts up to 15 mm when a carpet is detected and a roller shield deploys10Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-announcementRead 14 October 202615 mm roller lift on carpet with an automatic roller shield
Leaves mop at the dock
Yes1Maker product pagedreametech.com/products/l50-ultra-robot-vacuumRead 15 October 2026Spec table: Mop Removal yes. Features text: automated mop removal for bedroom carpets, even long-pile rugs3Maker product pagedreametech.com/blogs/blog/dreame-l60-series-vs-l50-ultra-robot-vacuum-comparisonRead 15 October 2026Same article: Carpet Protection Auto-Removing Mops for the L50 Ultra
Not available
Mop downforce (claimed)
Mop speed (claimed)
220rpm2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026Roller spins at 220 RPM. Footnote: the maximum speed with extreme water flow in custom mode, internal testing10Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-announcementRead 14 October 2026270 mm roller mop spinning at 220 RPM
Robot water tank
Not available
Not available
Water flow levels
Not available
Not available
Base station
6 of 10 differ
Base station
Base station features
Hot-air drying, Auto detergent, Robot tank refill, Self-cleaning wash tray1Maker product pagedreametech.com/products/l50-ultra-robot-vacuumRead 15 October 2026Spec table: Hot Air Drying, Auto Solution Adding, Auto Tank Water Refilling and a Self-Cleaning Washboard (AceClean DryBoard)
Hot-air drying, Robot tank refill2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 202655 C warm air drying and dirt level monitoring during mop washing. Auto tank refilling is in the AU store spec table4Maker product pageroborockstore.com.au/products/qrevo-curv-2-flowRead 14 October 2026Spec table: Auto Tank Refilling Yes, Auto Detergent Dispenser No
Base station water supply
Base station dust container
Base station dust capacity
Not available
Days between bag changes (claimed)
Clean water tank
4L8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Compare page lists Bin Water Tank 4 litres, which Clubic also lists as water tank capacity of 4 l. Read as the dock clean water tank13Spec databaseclubic.com/596191-roborock-qrevo-curv-2-flow.htmlRead 14 October 2026Clubic spec sheet lists water tank capacity 4 l, no dock or robot label. Its dust container 2.5 l conflicts with the 2.7 l of Vacuum Wars, so no dock bag capacity is stored
Dirty water tank
Not available
Mop wash water temperature (claimed)
75°C1Maker product pagedreametech.com/products/l50-ultra-robot-vacuumRead 15 October 2026Spec table: Auto Mop Cleaning with Hot Water 167 F, which is exactly 75 C. Footnote: at about 73.4 F room temperature, the water outlet temperature after heating is up to 167 F. The maker's L60 article gives 75 C3Maker product pagedreametech.com/blogs/blog/dreame-l60-series-vs-l50-ultra-robot-vacuum-comparisonRead 15 October 2026Same article: Hot Water Mop Wash 167F (75C)
Mop drying air temperature (claimed)
Not available
Battery and charging
4 of 6 differ
Battery capacity
5,200mAh1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026FAQ and spec box: 5,200 mAh. Charging from 15 percent to full takes about 3 hours, a partial charge that is not stored6Owner's manualgl-files.roborock.com/product/center/images/v69660d59068cb.pdfRead 14 October 2026Basic Parameters: 5200 mAh typical
Battery voltage
Rated power
Max run time (claimed)
Full charge time (claimed)
Not available
Recharge and resume
Noise
1 of 1 differ
Noise (claimed)
ADreame L50 Ultra
Not availableBRoborock Qrevo Curv 2 Flow
| Activity | Noise (dB(A)) |
|---|---|
| Vacuuming and mopping | 65 |
| Mop washing | 57 |
| Mop drying | 56 |
| Dock emptying | 70 |
Connectivity and app
7 of 9 differ
Wi-Fi standard
Not available
Wi-Fi bands
2.4 GHz6Owner's manualgl-files.roborock.com/product/center/images/v69660d59068cb.pdfRead 14 October 2026Connecting to the App: only 2.4 GHz WiFi is supported7Owner's manualgl-files.roborock.com/product/center/images/v69660e28ac3eb.pdfRead 14 October 2026RF Specification lists 2400 to 2483.5 MHz only
Bluetooth version
Not available
Voice assistants
Built-in voice control
Not available
Companion app
Saved maps
Not available
Live video
Measured
5 of 7 differ
Suction at the brush housing (measured)
Airflow (measured)
Embedded sand pickup on carpet (measured)
90%6Reviewvacuumwars.com/dreame-l50-ultra-robot-vacuum-reviewRead 15 October 2026Carpet deep-clean test, sand embedded in medium-pile carpet: 90 percent, a top-five score, against an average of 77 percent. Review last updated 2026-08-287Measurementvacuumwars.com/compare/robot-vacuums/dreame_l50_ultraRead 15 October 2026Compare page Carpet Deep Clean Test 90, the same as the review
87%8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Vacuum Wars Carpet Deep Clean Test, sand embedded in medium-pile carpet, 87 percent9Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 202687 percent embedded sand removed, average 76.7 percent
Pet hair pickup on carpet (measured)
100%6Reviewvacuumwars.com/dreame-l50-ultra-robot-vacuum-reviewRead 15 October 2026Flattened pet hair test on carpet: 100 percent, against an average of 81 percent7Measurementvacuumwars.com/compare/robot-vacuums/dreame_l50_ultraRead 15 October 2026Compare page 2.5 Flattened Pet Hair Pickup Test 100, the same as the review
77.5%8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Vacuum Wars 2.5-inch flattened pet hair test, 77.5 percent9Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 202677.5 percent of 2.5-inch flattened hair removed, average 81 percent
Max threshold (measured)
Not available
Not available
Test obstacles avoided (measured)
Area per charge (measured)
119.57m²8Measurementvacuumwars.com/compare/robot-vacuums/roborock_qrevo_curv_2_flowRead 14 October 2026Compare page 1287 sq ft times 0.09290304 = 119.57 m2. Battery efficiency 1.44 min per percent, lowest power setting without mopping9Reviewvacuumwars.com/roborock-qrevo-curv-2-flow-reviewRead 14 October 2026Under 1,300 sq ft estimated per charge
Dimensions and weight
6 of 8 differ
Robot shape
Robot width
Robot depth
Robot height
97mm1Maker product pagedreametech.com/products/l50-ultra-robot-vacuumRead 15 October 2026Spec table: 97 mm. The LDS is a fixed turret and is included. The maker's L60 article says 3.82in (97mm)3Maker product pagedreametech.com/blogs/blog/dreame-l60-series-vs-l50-ultra-robot-vacuum-comparisonRead 15 October 2026Same article: Robot Height 3.82in (97mm)
Height with sensor raised
Not available
Not available
Robot weight
Base station dimensions
Width340Depth457Height589mm(13.4 × 18 × 23.2 in)1Maker product pagedreametech.com/products/l50-ultra-robot-vacuumRead 15 October 2026Spec table: Base Station Dimensions 457 x 340 x 589mm. Stored as depth 457, width 340 and height 589, as for the L60 models
Width450Depth450Height450mm(17.7 × 17.7 × 17.7 in)5Maker product pageroborock.com.my/product/%E3%80%90new%E3%80%91roborock-qrevo-curv-2-flow-pre-orderRead 14 October 2026Dock 450 x 450 x 450 mm with robot docked. The AU store lists Dock and Robot plus Dock as 450 x 450 x 450 mm. The German page labels this robot and station
Base station weight
Certifications
1 of 1 differ
FCC IDs
Not available
Not available
Other certifications
TÜV SÜD ETSI EN 303 645 (Remote Pet Monitoring)1Maker product pagedreametech.com/products/l50-ultra-robot-vacuumRead 15 October 2026Footnote: Remote Pet Monitoring certified by TUV SUD, meeting ETSI EN 303 645
TÜV certified to ETSI EN 303 645 cybersecurity2Maker product pageglobal.roborock.com/pages/roborock-qrevo-curv-2-flowRead 14 October 2026Page says TUV-certified to ETSI EN 303 645
In the box
1 of 1 differ
In the box
Robot Vacuum ×1, Base Station ×1, Main Brush (pre-installed) ×1, Brush Guard (pre-installed) ×1, Side Brush (pre-installed) ×1, Scale Inhibitor (pre-installed) ×1, Dust Box (pre-installed, including dust box filter) ×1, Mop Pad Holder ×2, Mop Pad ×2, Dust Bag (pre-installed x1) ×2, 200ml Cleaning Solution ×1, Base Station Ramp Extension ×1, Quick Start Guide ×1, User Manual ×11Maker product pagedreametech.com/products/l50-ultra-robot-vacuumRead 15 October 2026Package List for the L50 Ultra, verbatim. The US store page lists it for both colours
User Manual, Robot, Dock (with pre-installed disposable dust bag), Power Cord1Maker product pageus.roborock.com/products/roborock-qrevo-curv-2-flowRead 14 October 2026What's in the Box list on the US page
Links
Not compared
Product page
Spec sheet
Not available
Not available
Manual
cdn.shopify.com/s/files/1/0302/5276/1220/files/L50_Ultra_R9493-EN_DE_FR_IT_ES_PL_NL_NO.pdf2Owner's manualcdn.shopify.com/s/files/1/0302/5276/1220/files/L50_Ultra_R9493-EN_DE_FR_IT_ES_PL_NL_NO.pdfRead 15 October 2026R9493 L50 Ultra manual, English, German, French and other languages. This is the EU version with 220-240 V ratings
EPREL registration number
Not available
Not available
Warranty
1 of 1 differ
Manufacturer warranty (source market)
Both are also in the API. Back to all robot vacuums.

















