Compare robots

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3 robots selected.

The comparison cards start below. Open the editor only when you need to swap the shortlist.

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W1 MiPA A3 Ultra
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412 robots 9 categories 173 priced

Comparing 3 robots

Green cells flag numeric leaders, while AI, sensors, and capability rows keep the real buying tradeoffs visible.

W1MiPAA3 Ultra
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Sources and record checks

Record checks are not independent testing or confirmation of every claim. Official sites provide manufacturer context; source context explains the record.

W1

Record last checked: 2026-07-08

Official site Source context

MiPA

Record last checked: 2026-05-24

Official site Source context

A3 Ultra

Record last checked: 2026-07-19

Official site Source context
Each row compares one spec across your shortlist. Green marks the best value.
W1 W1 MiPA MiPA A3 Ultra A3 Ultra

Price

W1
$7,999 USD
Price details

$7,999 on Zeroth's official US product page and Shopify product JSON as of 2026-07-08; product JSON marks W1 available=true.

MiPA
€9,999 EUR
Price details

Official MiPA reservation page lists MiPA Home for private households at €9,999, with a refundable €100 reservation fee applied to the final purchase price; exact delivery regions and current shipping status are not publicly confirmed.

A3 Ultra
Price not recorded
Price details

Public pricing and direct order availability have not been officially announced; AGIBOT unveiled the A3 Ultra at WAIC 2026 in Shanghai on July 18, 2026.

Height

W1
680mm (26.8 in); official dimensions list Height (Top-Bottom): 680mm
MiPA
Not officially disclosed
A3 Ultra
174cm

Weight

W1
28kg (61.7 lbs)
MiPA
Not officially disclosed
A3 Ultra
60kg

Battery Life

W1
Up to 25 hours standby
MiPA
2-8 hours motion endurance (official datasheet)
A3 Ultra
Up to 8 hours combined operating time

Max Speed

W1
0.1-1m/s on flat surfaces; 0.5m/s on slopes
MiPA
Not officially disclosed
A3 Ultra
Not officially disclosed

AI

W1
8-core Horizon Sunrise Series CPU with onboard autonomous navigation and perception stack
MiPA
NEURA Adaptive AI / in-house developed AI with language model, computer vision, reinforcement learning, sim-to-real training, and Neuraverse skill integration
A3 Ultra
NVIDIA Thor for high-level embodied-AI processing

Sensors

W1
LiDAR, 13MP RGB camera (shooting), 2MP RGB camera (monitoring), RGBD depth camera, Ultrasonic sensor, Human infrared sensor, GPS, Beidou
MiPA
SLAM-based mapping, LiDAR, 360° perception, Cameras, Infrared sensors, Ultrasonic sensors, Webcams, GPS, Temperature sensor, Humidity sensor, Pressure sensor, Air quality sensor, Smart touch sensing, Microphone
A3 Ultra
3D LiDAR, RGB-D Cameras, Fisheye Cameras, Binocular Vision, GPS, RTK Positioning, UWB Positioning

Connectivity

W1
Dual-band Wi-Fi 6, Bluetooth 5.2, 4G, USB-C (60-120W output), USB-A (18W output)
MiPA
Wi-Fi, Bluetooth, Neuraverse
A3 Ultra
Not officially disclosed

Status

W1
Available
MiPA
Pre-order
A3 Ultra
Active

Category

W1
Home Assistants
MiPA
Home Assistants
A3 Ultra
Humanoid
More specifications (4)

Includes rows even when values are not recorded.

Charging Time

W1
4 hours
MiPA
Automatic recharging capability; charging time not officially disclosedNot safely comparable as a typed unit
A3 Ultra
Direct charging, battery replacement, and autonomous charging supported; exact charge time not officially disclosedNot safely comparable as a typed unit

Degrees of Freedom

W1
N/A
MiPA
N/A
A3 Ultra
51 active DOF

Voice Assistants

W1
None
MiPA
Multilanguage voice recognition
A3 Ultra
None

Manufacturer

W1
Zeroth Robotics
MiPA
NEURA Robotics
A3 Ultra
AGIBOT

Capabilities

W1

360° mobile surveillanceApp-based controlAutonomous followingAutonomous patrolFace recognitionGesture recognitionItem transportNatural language dialogueOutdoor terrain navigationPortable device charging

MiPA

16 Degrees of Freedom (base robot, without end-effectors)Automatic RechargingAutonomous MobilityHome and Elderly Care SupportItem TransportModular Attachments (backpack, shelf, table, hook, clip system, tool change)Multimodal Human-Robot InteractionNeuraverse Skill IntegrationObstacle DetectionOpen API / Developer PlatformPerson Recognition (up to 3 m)SLAM Mapping and Path PlanningServing / Hospitality Support

A3 Ultra

5 kg Per-Arm Payload HandlingAutonomous ChargingBattery ReplacementBipedal Humanoid MobilityCommercial and Service Environment DeploymentDirect ChargingFull-Size Humanoid OperationGPS/RTK/UWB PositioningLong-Duration Public-Facing Service WorkflowsMultimodal PerceptionNavigation and Coordinated Operation

How to Compare Robots

Use this flow to get to a clean shortlist fast. The route works best as a dense research workbench, not a marketing page.

1

Choose comparable robots

Start with robots that solve the same job. Use category anchors like Humanoid, Cleaning, Companions, Research before you worry about micro-spec wins.

2

Read the big deltas first

Check price, status, battery, sensors, and capabilities before getting lost in minor spec rows.

3

Switch to differences only

Once you have a shortlist, hide shared rows. That turns the table from a spec dump into a real decision tool.

Cross-category comparisons still have value

A dedicated cleaner versus a home assistant with cleaning features can reveal whether you really need a specialist or just broader household coverage. Compare around the same outcome, not the same marketing language. And when blank-page friction is the problem, use one of the prebuilt quick-start pairings in the workbench above — open one, swap robots, and keep moving.

Making Your Decision

Turn comparison rows into an actual recommendation — not just more reading.

1

Weighted priorities

Not all spec deltas matter equally. Rank your buying criteria before crowning a winner.

  • List must-haves — smart-home platform, clearance, shipping status, or anything that eliminates a robot instantly.
  • Pick your top 3 differentiators — navigation, noise, battery, support, or whatever changes daily use.
  • Score only the finalists against those. The robot that wins your real priorities beats the one with the most green cells.
2

Total cost of ownership

The sticker price is only one row. Subscriptions, consumables, and service access often decide the real winner.

Subscriptions

Cloud AI and premium app tiers can make a cheaper robot more expensive over three years.

Consumables

Brushes, pads, filters, and bags flip the value story on high-frequency robots.

Energy & battery

Large batteries and frequent charging reveal everyday operating demands.

Repair & warranty

Local servicing and spare-parts access are the quietest but most important long-term costs.

3

Environment check

Specs describe ideal conditions. Your rooms, pets, and Wi-Fi determine what actually performs.

  • Floor types — carpet, hardwood, tile, and transition handling.
  • Space layout — open plans vs. multi-room homes with tight doorways.
  • Wi-Fi coverage — cloud-heavy robots need stable signal everywhere.
  • Household — pets, kids, shared spaces, and noise tolerance.

Purchase and deployment access

Available listings: 125. Pre-order listings: 54. Active records: 130. Available indicates an ordering listing, not confirmed stock. Pre-order indicates a reservation listing, not immediate delivery. Active status alone does not confirm public purchase availability or deployment. Other statuses do not establish a current purchase listing. Confirm regional access, stock, reservation terms, and delivery with the manufacturer.

When it's too close to call

If two robots are still neck-and-neck, use softer signals that affect ownership quality more than spec sheets admit.

Return policy User community Ecosystem Aesthetics

Comparison FAQ

Questions buyers ask before the final click

Short answers to the questions that usually show up once the shortlist is live and the tradeoffs feel real.

Frequently Asked Questions

Using the workspace
How many robots can I compare at once?
You can compare up to four robots at once. Two or three is usually the cleanest decision view, but four-way comparisons work well for wider market scans.
What does 'Show differences only' do?
It hides rows where all selected robots share the same value, leaving only the rows that actually change your decision. It is especially useful for same-brand or same-category shortlists.
Can I compare robots from different categories?
Yes. You can compare any of the 412 robots in the database. Cross-category comparisons work best when the robots still compete for the same outcome in your home or workflow.
What makes a good comparison?
The best pairings share at least one real-world anchor: same job, similar price band, same room constraints, or competing brand tier. That keeps the table decision-focused instead of random.
Sharing & shortlisting
How do I share a comparison?
Once you have a live shortlist, a Share this comparison link appears in the workbench. It preserves your selected robots and the differences-only toggle in a permanent URL.
Can I save or bookmark a comparison for later?
Yes. Every live comparison has a stable route, so bookmarking the page preserves the exact configuration you built.
Can I compare by price alone?
Price is one row in the compare table, but if you want pure price sorting first, the all robots page is the better place to shortlist before coming back here.
Data & methodology
Are specifications up to date?
ui44 comparison data is sourced from official manufacturer documentation and re-verified on a rolling basis. Shipping products get the most frequent freshness checks.
What if a spec is missing?
A dash or 'Not specified' usually means the manufacturer has not published the detail clearly. It does not automatically mean the robot lacks the feature.
How should I compare robots at different development stages?
Status labels describe catalog records, not measured operational reliability. Available indicates a purchase listing, not verified stock or shipping dates. Active alone does not confirm public purchase access. Pre-order indicates a reservation listing, not engineering completion or a guaranteed delivery queue position. Development and Prototype identify recorded stages; Discontinued identifies a discontinued listing. Compare documented performance and current manufacturer terms, including any recorded sales notes, for the specific model and region.
Can I compare specific sensors or components more deeply?
Yes. The compare table gives you the side-by-side overview, then the components directory lets you go deeper on shared sensors, radios, and platform pieces across the catalog.