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DJI ROMO vs DJI ROMO 2

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

DJIROMODJIROMO 2
Overview
Released––
Task and control
FormRobot vacuumRobot vacuum
UseFloor cleaningFloor cleaning
Phone appYesYes
Intended useHousehold floor vacuuming and mopping. S/A/P share the specified cleaning platform but differ in enclosure, supplied roller brushes and dock functions; they are configurations of this family record, not claims that their accessory packages are identical.Household vacuuming and mopping. P2 and A2 share the published cleaning hardware; their dock exterior and floor-deodorizer/UV functions differ. Clean More is an accessory bundle rather than a separate robot generation. This record covers the actively ordered removable-water-tank variants.
AutonomyMaps rooms, plans cleaning routes, adapts cleaning to floor and debris, and returns to the dock for charging and cleaning cycles. Mop or roller-brush lifting separates the active cleaning tools in relevant modes.–
Remote controlDJI Home app provides cleaning settings, maps, no-go zones and remote camera functions.DJI Home app supplies cleaning tasks, room settings, pet areas, remote video and voice calls. Vacuum & Mop, Vacuum, Mop and Vacuum Then Mop modes.
Regional availabilityThe current maker UK store data lists water-tank P, A and S SKUs as on sale with Buy Now enabled and presale false. Its stock value is a sentinel, not a literal physical inventory count; no immediate delivery date is published in that data. Local checkout conditions apply. Checked October 2026.The Greek DJI maker store offers P2 SKU 231321 and A2 SKU 231741 with active Buy Now, on_sale purchase state and presale false, checked October 2026. An address-dependent delivery estimate is not populated in the public page state; ordering does not promise a particular delivery day. Local delivery and checkout conditions apply.
Release detailsFirst retail sale date remains unpublished in the exact maker sources read. Specification-page publication timestamps are not treated as on-sale dates.Exact first retail sale is not established by the manufacturer pages read; current ordering is confirmed separately. The record does not infer a launch date from page assets or review publication dates.
Hardware
Height98 mm98 mm
Width351 mm351 mm
Depth351 mm351 mm
Robot weight4.4 kg–
CameraYesYes
Microphone–Yes
Sensors–Built-in dust-revealing light with a claimed 2,000 cm² illuminated area. Vision-based liquid detection is effective on discernibly textured surfaces with at least 0.1 lux ambient lighting and must be enabled in the app.
Wi-FiYes–
BluetoothYes–
CameraDual fisheye cameras support obstacle sensing and app live video, with access controls. Camera-equipped cleaning robots require app/account configuration for remote features.Dual fisheye vision sensors; remote video supported through the DJI Home app.
Audio–Remote voice calls are supported. Frandroid's P2 test reports that French OK ROMO onboard voice control was awaiting firmware at launch; this is not a universal current-language promise.
ConnectionsRobot Wi-Fi 802.11b/g/n and 802.11a/n/ac; robot Bluetooth 5.0 and dock Bluetooth 5.1. Regional radio-frequency restrictions apply.–
Size and weightRobot width × depth × height 351 × 351 × 98 mm, 4.4 kg. Water-tank dock 425 × 453 × 440 mm, 10 kg. S robot model CR8F has a white enclosure; A/P robot CR8E is transparent. S/A dock CS8F is white, P dock CS8E transparent.The exact P2 and A2 manufacturer installation illustrations give robot width × depth × height 351 × 351 × 98 mm. Dock installation clearance is at least 425 mm wide, 453 mm deep and 440 mm high, with at least 400 mm above for water-tank removal and 1,000 mm in front; these clearances are not dock enclosure dimensions. Robot weight is not stated in these maker sources.
Durability–Maker explicitly states that the robot and charging base are not water resistant; keep them in dry areas and avoid contact with liquids.
Accessories–Robot, matching water-tank dock, dock base plate, mains power cord and cleaning solution; P2 also includes floor deodorizer. Clean More adds a cleaning accessory kit.
Battery
Battery life (maker's claim)Up to 3 hours, vacuum-only Quiet mode at 25°C from 100% to 12% batteryAbout 3 hours vacuuming in Quiet mode, with around 12% charge remaining
Battery capacity5,000 mAh–
Automatic dock returnYes–
Battery5,000 mAh, 72 Wh battery; nominal robot voltage 14.4 V.Battery capacity is not stated in the exact ROMO 2 maker sources read; earlier ROMO capacity is not transferred.
Charging55 W charging; approximately 2.5 hours from 0% to 100% at 25°C with robot docked and drying disabled. Regional voltage/radio variants and firmware can change the experience.About 18 Wh recovered in 30 minutes, providing roughly 36 minutes of Vacuum & Mop operation in maker laboratory conditions at 25°C, docked with drying disabled. Full-charge duration is not specified in these maker sources.
Runtime conditionsMaker 3-hour laboratory runtime is vacuum-only Quiet mode at 25°C, ending at 12% battery rather than zero; not mopping or maximum-suction endurance.Maker example of about 3 hours vacuuming in Quiet mode and approximately 178 m² cleaned, with around 12% charge remaining. This is not a vacuum-and-mop duration or a zero-charge endurance limit; environment, usage and firmware affect results.
DockAll specified docks collect dust, clean and dry mop pads and handle robot charging. P alone adds floor-deodorizer dispensing and dust-bag UV light; S and A expressly do not support those features. Deodorizer and UV are not universal ROMO functions. Manual water-tank and dust-bag servicing still applies.Both docks provide high-temperature, high-pressure self-cleaning with 80°C hot water and robot dust-box drying. P2 additionally includes a floor deodorizer and dust-bag UV light; these two features are not listed for A2. Maker noise examples are about 54 dBA in Vacuum & Mop mode and 40 dBA while the dock dries, under controlled conditions. The 85% generation-to-generation reduction refers to sound energy, not decibels.
Cleaning
Suction (maker's claim)25,000 Pa36,000 Pa
Area (maker's claim)–178 m²
MoppingYesYes
Automatic emptyingYes–
Automatic mop washingYesYes
NavigationDual fisheye vision sensors and wide-angle solid-state LiDAR with active illumination. Manufacturer millimetre-level obstacle-recognition claims describe sensing under its test conditions, not guaranteed avoidance of every item.Millimeter-Level Obstacle Sensing 2.0 combines front-facing 3D ToF LiDAR, dual fisheye vision sensors and side 3D ToF LiDAR. The maker requires textured, non-specular surfaces with reflectivity over 20% and ambient lighting of at least 0.1 lux; mirrored or highly reflective surfaces can impair positioning.
CleaningDual split anti-tangle roller brushes and dual side brushes; extendable side brush and mop arm. A includes bristle-rubber brushes in its advanced package; S uses its standard anti-tangle roller package. Supplied brush/accessory counts depend on the exact regional bundle.DualSweep side and roller brushes have overlapping coverage. The maker's 0% hair-entanglement result used 1 g of hair in laboratory conditions and is not a guarantee for all homes. A carpet pressure plate lowers to semi-seal the suction chamber against the floor.
MoppingDual mop pads with adjustable water delivery, automatic dirtiness detection, rewash/remop routines and mop lift for relevant carpet/vacuum-only modes. The maker A/S overview publishes a 164 ml onboard water tank; that value is not assigned to P without an exact P maker specification. Dock hot-water washing and drying are maintenance functions, not floor-wide sanitisation guarantees.Rotating mop pads and a LiDAR-guided 123° swing arm. The claimed 7.8 cm wider reach is relative to the previous generation rather than absolute extension; maker imagery also specifies 4.5 cm deeper reach under floating furniture. Straight-wall coverage claims do not guarantee removal of all dirt in every corner.
Suction conditionsUp to 25,000 Pa suction and up to 20 L/s airflow are manufacturer claims; electrical dock ratings do not describe vacuum suction output.36,000 Pa is maximum fan pressure measured in DJI laboratory tests, not a universal cleaning-performance score.
Dust capacityRobot dustbin 260 ml; dock dust bag 2.4 L across P/A/S.–
Water capacityWater-tank dock clean-water tank 4 L and waste-water tank 3.2 L. This record covers removable-tank docks; direct-water-installation versions are not given these tank capacities.–
Obstacle clearanceMaker auxiliary ramp accessory helps cross thresholds up to 40 mm. This is an optional ramp-assisted claim, not unassisted 40 mm climbing or stair navigation.Up to 40 mm single step or 85 mm total double step under DJI laboratory conditions. For the double step, the lower step is at most 40 mm high and 200–220 mm wide; the upper step adds at most 45 mm. Actual crossings vary with environment and firmware.
MaintenanceMaker extended maintenance interval claims apply to the specified base-station system, not a promise that water tanks, brushes and dust bags can remain untouched for 200 days. Clean and replace parts according to the supplied instructions.The 365-day maintenance-free claim applies only to the dock washboard, is theoretical laboratory evidence and excludes tank refilling and consumable replacement. Removable water tanks, dust bags, filters, brushes and mop pads still need attention.

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