Humanoid robots stopped being a sideshow in Seoul this week — they were the main event. RoboWorld 2026, South Korea's largest robot exhibition, opened on 4 November at KINTEX in Goyang, northwest of Seoul, and the crowds gathered around two Chinese machines: Unitree's dancing, ping-pong-playing G1 and UBTech's lifelike companion, the U1 Pro. On the same day, 4 November, a US company launched its own answer on price — the StarBot Spark, a small developer humanoid it says is made in America and priced at $7,999. Together, the three robots show how wide the humanoid price gap has become.
RoboWorld 2026 in numbers
The show runs 4–7 November at KINTEX Exhibition Center 1, Halls 3–5, hosted by South Korea's Ministry of Trade, Industry and Resources. Organisers and opening-day reports put it at 402 companies from 17 countries across 1,198 booths — the largest edition yet. This year's theme is Physical AI and AI-driven manufacturing, with a new dedicated humanoid pavilion covering complete robots plus the actuators, reducers, sensors, controllers and AI software inside them. The linked International Robot Business Conference runs 36 sessions on 4–5 November, including a Humanoid with Physical AI track with an NVIDIA speaker and a manufacturing track with Qualcomm and Advantech. Full exhibitor and conference details are on the official site at eng.robotworld.or.kr.
Unitree G1: the crowd-pleaser
Unitree, appearing with Korean partner Roas, gave the G1 the kind of demo crowds film on their phones. Three G1 humanoids danced in step to "Abracadabra" by K-pop group Brown Eyed Girls, while nearby another G1 played ping-pong — a father and child lobbed balls across a table and the robot returned them with no operator in sight. A Unitree robot dog wandered between booths for good measure.
The G1 is a compact biped — about 132 cm tall and 35 kg in its base form, with 23 degrees of freedom. Its appeal, as one Korean rival put it at the show, is that it works as an open hardware platform researchers can build on. On price, Unitree's own shop lists the base G1 at $13,500 and a G1 Pro at $21,500 before shipping and taxes, according to a humanoid price tracker that checked the official store in October 2026 — but read the caveats below before treating $13,500 as the developer price.
UBTech U1 Pro: the roughly $30,000 companion
UBTech took the opposite approach: not tricks, but presence. At its booth, a U1 Pro stood in a pale-pink gown, chatting in Chinese, its silicone skin cool to the touch. Two more units, styled to resemble male and female Chinese pop idols, followed visitors with their eyes, turned their heads and occasionally winked.
The U1 Pro is designed for companionship at home, not for appearances at weddings or conventions, said Macy Wai, sales director at UBTech's overseas sales centre. UBTech launched the U1 series in Shenzhen in June under its consumer brand UWORLD, and sells the Pro only to adults. The robot converses through Alibaba's Qwen model and currently relies on translation to speak English or Korean; Wai said Korean-language conversation should arrive as early as December, with local partner Polaris AI, as the company prepares to start sales in Korea. Wai put the price at about $30,000 for the Pro — and about $90,000 for the walking, dancing U1 Ultra, which did not make the trip to Seoul. UBTech says it collected 13,361 pre-orders before the June launch.
StarBot Spark: the $7,999 US-made challenger
Spark was not a Seoul booth — it was a same-day US launch, and it matters here because of the price war it declares. On 4 November, Santa Barbara-based StarBot Robotics launched Spark via press release: a 90 cm humanoid with 22 degrees of freedom and an open-development platform aimed at families, schools and developers, for child companionship, youth robotics education and hands-on development. Founder and CEO Yong Wang's stated goal is robots ordinary people can afford.
StarBot's own site lists Spark at about 3 feet tall and 35 lb, with up to 3 hours of runtime, and confirms the pricing: standard price from $7,999, with the first 100 confirmed orders from $5,999 against a $200 reservation deposit, on sale from 18 October 2026. You can check the current offer yourself at starbotusa.com. The company says Spark is 100% manufactured in the United States and calls it North America's first US-made developer humanoid in its size and price category — both are StarBot's own claims, made in its own launch release, not independently verified findings.
The price split, side by side
- StarBot Spark — from $7,999 (from $5,999 for the first 100 confirmed orders): a 90 cm education and developer robot.
- Unitree G1 — $13,500 base ($21,500 for G1 Pro, before shipping and taxes): a 132 cm research and demonstration biped.
- UBTech U1 Pro — about $30,000 (price quoted by UBTech at RoboWorld): a full-size home companion.
- UBTech U1 Ultra — about $90,000 (also quoted at the show; not exhibited in Seoul): the walking, dancing flagship of the same series.
These are not four versions of the same product. Spark is a small learning platform, the G1 is a research and demo machine, and the U1 Pro is sold on companionship and lifelike presence rather than tricks or chores. The shared lesson is simpler: a humanoid with a public price is no longer unusual — what differs is what that price actually buys.
The honest caveats
Three cautions before anyone reaches for a wallet. First, the G1's $13,500 base model does not support secondary development — the programmable EDU version is sold through Unitree's sales team with no public price, so developers should not budget on the headline figure. Second, the U1 Pro's roughly $30,000 is the figure UBTech quoted at RoboWorld; prices reported at its earlier China launch differ by market and configuration, so treat it as a reported show price, not a global list price. Third, Spark's $7,999 is a "from" price on a reservation basis — $200 reserves a unit, final configuration, taxes, shipping and delivery timing are confirmed before purchase, and its "100% made in the USA" status is the manufacturer's claim. Expo demos, finally, are choreographed best-case moments: dancing in sync and returning ping-pong balls on a show floor is not proof of all-day reliability at home or at work — a point Korean exhibitors at the same show made themselves, contrasting performance tricks with robots built to work hour after hour.
Why it matters
RoboWorld 2026 captured the humanoid market's real split. China arrived with polished, camera-ready machines and a companion robot priced like a car. Korea, which already has the world's highest density of industrial robots in its factories, pushed working robots and its own AI. And a small US maker answered on the one front the giants have mostly ignored: a sub-$8,000, US-made developer robot a school can actually buy. None of these machines is a general-purpose home worker yet — but for the first time, buyers at every level, from a classroom to a collector, have a priced humanoid aimed at them. The next contest is not who dances best in Seoul. It is who ships, supports and survives daily use.
Sources: Aju Press (AJP), "Chinese robots steal the Seoul show" and "Next in line for Made-in-China conquest — robot companions," 4 November 2026 (updated 5 November); PR Newswire / The Korea Industry Daily, ROBOTWORLD 2026 announcement, 4 November 2026; Humanoids Daily, "RobotWorld 2026 Opens With Humanoids and Physical AI in Focus," 4 November 2026; GlobeNewswire, StarBot Robotics Spark launch release, 4 November 2026, and StarBot's official site (starbotusa.com), checked 6 November 2026; HumanoidVersus humanoid tracker, Unitree G1 pricing as checked against Unitree's official shop in October 2026. Hero image: a real Unitree G1 photographed at an expo (UAV Expo 2024), by Sayanesy, CC0, via Wikimedia Commons — not a RoboWorld 2026 photo.
