Unitree H2 vs G1 vs R1: Which Is Home-Ready?

Unitree's ladder is really three different bets. The R1 is the cheap movement-first biped. The G1 is the compact research platform with more perception and optional hands. The H2 is the full-size flagship with far more payload, runtime, and compute headroom. The smaller R1-A7-D adds a fourth wrinkle: a wheeled dual-arm robot may be less exciting than a walking humanoid, but it can be closer to useful manipulation work.

The short answer: G1 is the best current balance for a serious developer who wants a humanoid in a controlled home-like space. R1 is the cheapest way to experiment. H2 is the most capable hardware, but it is also the least normal thing to put in a home. None of them is a finished household helper.

Quick verdict: which Unitree humanoid is closest to home-ready?

If you mean "which one could a wealthy hobbyist actually buy and test at home," start with G1. It is compact by humanoid standards at 132 cm and 35 kg, runs for about 2 hours, starts at $13,500 before tax and shipping, and has the clearest middle-ground mix of mobility, sensors, optional manipulation, and research ecosystem.

If you mean "which one costs least and still feels like a real humanoid," the answer is R1. Unitree lists R1 Air from $4,900 and the standard R1 at $5,900. It stands 123 cm tall, weighs about 29 kg in the standard version, and has about 1 hour of battery life. That is an astonishing price signal for a bipedal robot. It is also a warning sign: the product is movement-first, short on runtime, and edition-limited for secondary development.

If you mean "which one has the strongest body for practical manipulation," the answer is H2, with major caveats. H2 is about 182 cm tall, roughly 70 kg, listed at $29,900, and rated by Unitree for about 3 hours of battery life. Its official specs list 31 degrees of freedom, 120 N·m arm-joint torque, 360 N·m leg-joint torque, a rated arm payload around 7 kg, and optional compute up to a Jetson AGX Thor module at 2070 TOPS. That sounds more useful, but a 70 kg full-size humanoid is not automatically safer or more home-friendly.

The comparison table that matters

The table shows why a pure price ranking is misleading. R1 wins on access. G1 wins on balance. H2 wins on raw hardware. R1-D may win for people who care more about arms than bipedal walking.

R1: the cheapest humanoid is not the most useful one

The Unitree R1 is the reason this comparison exists. A humanoid from a major manufacturer with official pricing from $4,900 would have looked impossible a few years ago. Unitree's official R1 page lists R1 Air at $4,900 and the standard R1 at $5,900 before tax and shipping. The shop page also states that shipments begin in June 2026, with shipping costs between $300 and $1,200 and customs duties handled by the buyer.

That makes R1 feel consumer-accessible, but the specs tell a narrower story. R1 is built around agility: the retail R1 Air and standard R1 span 20 to 26 degrees of freedom, while Unitree's official table lists the R1 EDU family at 26 to 40 DOF depending on optional hands and configuration. Battery life is about 1 hour, with Wi-Fi 6, Bluetooth 5.2, a 4-mic array, a speaker, and a large multimodal model for speech and image interaction. The standard R1 gets binocular cameras; R1 Air uses a simpler camera setup. The R1 EDU tier can add optional dexterous hands and an optional NVIDIA Jetson Orin module.

The biggest buyer trap is development access. Unitree's shop page says the retail R1 does not support secondary development and directs customization needs to the EDU edition. If you want to use R1 as a programmable platform, verify the exact edition before buying. A cheaper checkout page is not a deal if it locks you out of the interfaces you need.

For home use, R1 is best understood as a supervised experiment. It can make humanoid hardware affordable enough for educators, creators, and hobbyists. It is not evidence that a $5,000 humanoid can load a dishwasher, pick laundry off a floor, or safely improvise around pets.

G1: the strongest all-around early-adopter choice

The Unitree G1 is still the cleanest recommendation if the buyer is technical and understands the risk. It starts at $13,500 before tax and shipping, stands 132 cm tall, weighs about 35 kg with battery, folds down to 69 cm, and runs for about 2 hours. That makes it substantially more expensive than R1, but also more plausible as a real robotics platform.

G1's official spec sheet lists depth camera plus 3D LiDAR, Wi-Fi 6, Bluetooth 5.2, a 4-microphone array, a 5 W speaker, quick-release 9000 mAh battery, and 23 total degrees of freedom on the base model. The G1 EDU configuration can reach 23 to 43 degrees of freedom, add NVIDIA Jetson Orin compute, support secondary development, and use the Dex3-1 three-fingered hand with optional tactile sensor arrays.

That optional hand detail matters. A home robot without hands is mostly a mobile performer or telepresence machine. A home robot with hands can at least start to approach useful tasks, though the limit is still modest. Unitree lists about 2 kg arm maximum load for G1 and about 3 kg for G1 EDU, with the usual warning that arm load varies greatly depending on extension posture. A milk jug, a pan, a loaded drawer, or a high shelf can quickly become harder than the headline number suggests.

G1's biggest home-readiness advantage is not that it is safe or finished. It is that it has enough perception, runtime, optional manipulation, and developer support to be worth evaluating in a controlled environment. That is a very different bar from mainstream household usefulness, but it is the most honest place to put G1 today.

H2: bigger, stronger, and less casual

The Unitree H2 is the impressive one. Unitree lists it at $29,900 before tax and shipping, with an EDU version through sales contact. It is about 182 cm tall, weighs around 70 kg, uses aircraft-grade aluminum, titanium alloy, and high-strength engineering plastics, and has 31 degrees of freedom.

The payload numbers move H2 into a different class. Unitree lists 120 N·m maximum arm-joint torque, 360 N·m maximum leg-joint torque, peak arm payload around 15 kg, and rated arm payload around 7 kg. Battery life is about 3 hours. The H2 EDU configuration can add compute up to Jetson AGX Thor with 2070 TOPS, while both H2 and H2 EDU include a wide-field binocular camera, array microphone, high-power speaker, Wi-Fi 6, Bluetooth 5.2, quick-release battery, and OTA updates.

Those are the right directions for household usefulness: longer runtime, more payload, better arm structure, and more compute headroom. The problem is that home readiness is not only a spec sheet. A 70 kg humanoid with powerful joints inside a domestic space creates a different class of safety, liability, floor, noise, repair, and supervision questions.

Unitree's own pages include the caution buyers should take seriously: the humanoid robot has a complex structure and powerful output, users should keep a safe distance, and individual users are strongly advised to understand current humanoid limitations before purchase. That language is not boilerplate to ignore. It is the line between a research platform and a consumer appliance.

So H2 is the best current Unitree answer if your question is "which body is most capable?" It is not the best answer if your question is "which robot should an ordinary person put next to a couch?"

Do not overlook R1-D if you care about chores

The most home-relevant Unitree robot may not be the most humanoid-looking one. The Unitree R1-A7-D is part of Unitree's R1-D dual-arm line, which starts from $4,290. The A7-D configuration uses a wheeled mobile base, height-adjustable body, two 7-DOF arms, chassis LiDAR, binocular vision, voice interaction, optional wrist camera, and optional end effectors including two-finger grippers, three-finger hands, or five-finger hands.

That is not a classic walking humanoid. It is also exactly why it is interesting. Wheels remove much of the balance problem. A fixed or mobile dual-arm platform can focus on reaching, grasping, teleoperation, perception, and tool use. Unitree lists full-stack secondary development across the R1-D line, about 1.5 hours of battery-powered operation, 2-4 kg maximum arm payload depending on posture, and ±0.1 mm end-clamp accuracy.

For actual chores, stable arms may matter more than a dramatic walking demo. Kitchen counters, tabletops, bins, shelves, and laundry baskets do not require a robot to jog across a stage. They require repeatable manipulation, safe reach, and recovery from small mistakes. R1-D is still a development product, and exact A7-D pricing is not public in the same clean way as R1/G1/H2. But for buyers trying to predict where useful home robotics goes next, it deserves a place in the comparison.

What should a home buyer check before choosing one?

Before treating any Unitree humanoid as a home purchase, answer these questions:

1. Which exact edition is it? R1 Air, R1, R1 EDU, G1, G1 EDU, H2, and H2 EDU are not interchangeable.
2. Does it support secondary development? Unitree's public retail pages make this edition-dependent. If you need custom software, do not assume the base model is enough.
3. Does it have hands, and what kind? Optional dexterous hands are not the same as included hands, and grippers may be better for simple tasks.
4. What is the realistic total landed cost? Add shipping, customs, tax, service, spare batteries, repairs, and return logistics.
5. What is the safe operating plan? A powerful robot in a home needs clear boundaries, emergency stop behavior, supervision, and no child/pet exposure until proven otherwise.
6. What task proof exists? Walking, dancing, and push recovery are not the same as successful chores.
7. Who repairs it? Warranty periods and service path matter more than demo videos once an actuator, battery, sensor, or joint fails.

For most normal buyers, the right answer is still to watch, compare, and wait. For labs and advanced hobbyists, the right answer depends on what you want to learn: locomotion, manipulation, embodied AI, or product operations.

Bottom line: pick the job, not the fanciest robot

If we had to rank the lineup for home-adjacent usefulness today, we would put it like this:

• Best balanced humanoid platform: Unitree G1
• Best cheapest bipedal experiment: Unitree R1
• Best raw hardware capability: Unitree H2
• Most interesting manipulation detour: Unitree R1-A7-D

That ranking is deliberately cautious. Unitree has done more than most companies to turn humanoid robots into products with prices, variants, official shops, and buyer warnings. That is real progress. It does not make any current Unitree humanoid a normal household helper.

Use ui44's Unitree robot pages or the comparison tool to stack R1, G1, H2, and R1-D against other home and humanoid robots. The specs are finally concrete enough to compare. The chores are still the missing proof.