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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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QTrobot Isaac 0 R1 Pro
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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.

QTrobotIsaac 0R1 Pro
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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.

QTrobot

Record last checked: 2026-05-25

Official site Source context

Isaac 0

Record last checked: 2026-07-03

Official site Source context

R1 Pro

Record last checked: 2026-06-03

Official site Source context
Each row compares one spec across your shortlist. Green marks the best value.
QTrobot QTrobot Isaac 0 Isaac 0 R1 Pro R1 Pro

Price

QTrobot
€10,900 EUR
Price details

Official LuxAI shop pricing for QTrobot RD-V2 i5: €10,900 (ex. VAT), in stock. Variants: RD-V2 i7 at €13,900 and RD-V2 AI@Edge at €18,900 (ex. VAT).

Isaac 0
$3,999 USD
Price details

$249/month subscription with no up-front cost, or $3,999 up-front then $49/month for priority delivery and a lower monthly rate; official order page requires a fully refundable $250 due today for California customers, with estimated delivery in 4-6 weeks. Commercial use cases require contacting Weave.

R1 Pro
$69,999 USD
Price details

Official Galaxea Dynamics store page lists $69,999 and says the robot is in stock, available to ship in 15 days; education and bulk-order pricing are handled by order inquiry.

Height

QTrobot
64 cm
Isaac 0
76–170cm (2'6"–5'7", adjustable)
R1 Pro
170cm

Weight

QTrobot
5 kg
Isaac 0
Not disclosed
R1 Pro
Official sources differ: 96kg with battery in Galaxea hardware docs; 126kg including battery on the Galaxea store page

Battery Life

QTrobot
External power supply; optional battery/runtime not publicly disclosedNot safely comparable as a typed unit
Isaac 0
Mains powered (600W, 120V)Not comparable for this robot
R1 Pro
Not officially disclosed; official docs list a 35Ah / 1680Wh lithium-ion batteryNot safely comparable as a typed unit

Max Speed

QTrobot
N/A (tabletop robot)Not safely comparable as a typed unit
Isaac 0
StationaryNot comparable for this robot
R1 Pro
1.5 m/s (5.4 km/h)

AI

QTrobot
ROS-based stack with Python/C++/Java APIs; RD-V2 variants include Intel NUC i5/i7 or NVIDIA Jetson AGX Orin options
Isaac 0
Weave AI (weekly model updates, learning from corrections)
R1 Pro
NVIDIA Jetson AGX Orin 32GB onboard compute rated at 200 TOPS, with Galaxea documentation for ROS2-based development workflows and teleoperation

Sensors

QTrobot
Intel RealSense depth camera (D455 in LuxAI docs), ReSpeaker microphone array, Motor rotary encoder feedback (position, speed, overload, temperature)
Isaac 0
Vision System, Proprioceptive Sensors
R1 Pro
Head binocular / stereo-ready camera system, 5 chassis monocular cameras, Optional wrist depth cameras, 360-degree LiDAR, IMU, Force-controlled parallel grippers

Connectivity

QTrobot
Wi-Fi, Ethernet, USB-C, USB 3.0
Isaac 0
Wi-Fi 2.4GHz/5GHz, Ethernet
R1 Pro
Ethernet, USB 3.0, HDMI, Wi-Fi AP mode, VR teleoperation support

Status

QTrobot
Available
Isaac 0
Available
R1 Pro
Available

Category

QTrobot
Research
Isaac 0
Home Assistants
R1 Pro
Humanoid
More specifications (4)

Includes rows even when values are not recorded.

Charging Time

QTrobot
N/A (external power supply; charging details not published)Not safely comparable as a typed unit
Isaac 0
N/A (plugged in)Not comparable for this robot
R1 Pro
Not officially disclosed

Degrees of Freedom

QTrobot
N/A
Isaac 0
N/A
R1 Pro
N/A

Voice Assistants

QTrobot
None
Isaac 0
None
R1 Pro
None

Manufacturer

QTrobot
LuxAI
Isaac 0
Weave Robotics
R1 Pro
Galaxea Dynamics

Capabilities

QTrobot

Autism intervention and special-needs education supportBlockly-style visual programming studioEmotion and face-related perception workflowsFacial-expression based interactionHuman gesture and skeleton trackingHuman-robot interaction research platformROS development workflows (publish/subscribe + services)Text-to-speech and audio playbackUpper-body gesture control

Isaac 0

19 listed degrees of freedom across neck, arms, hands, and torsoAutonomous Operation (30-90 min/load)Continuous LearningLaundry FoldingPants and TowelsRemote Teleoperation AssistT-shirts, Long Sleeves, Sweaters

R1 Pro

0-2m Vertical Workspace26 Total Degrees of Freedom4-DOF Lift/Tilt/Swivel Torso6-DOF Omnidirectional ChassisDual 7-DOF A2 Robotic ArmsEmbodied-AI Data Collection and EvaluationForce-Controlled Parallel GrippersIndustrial R&D Mobile ManipulationResearch Robot Programming PlatformVR Teleoperation SupportWheeled Dual-Arm Humanoid Manipulation

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.