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Comparisons · Humanoid Robots3 robots · checked 2 Oct 2026

Head to head

EngineAI T800 vs Unitree H2 vs Dobot Atom: what are they for?

Three full-size humanoids from three makers. This page checks what each maker says its robot is for, and what size and cost come with that.

Three humanoid robots in a hotel lobby: the EngineAI T800 pushes a brass luggage trolley out of the lift, the wheeled Dobot Atom makes a coffee at the espresso machine, and the Unitree H2 stands on the rug between them with empty hands.

This page checks

  1. Stated jobWhat each maker's own page names
  2. Buying itList price and who sells it
  3. Size and powerHeight, weight, runtime
  4. Hands and armsDegrees of freedom
EngineAI T800

EngineAI

T800

IIAssisted61Plausible
$25,000list
Where to buy

Maker page is its China site; a US dealer listing was reported Sept 2026

Makes global debut at CES 2026 in Las Vegas

Unitree H2

Unitree

H2

IIAssisted75Promising
$29,900list
Where to buy

Maker lists a price; buying is by its store booking, US terms not stated

Toborlife AI opens North American pre-orders for the Unitree H2

Dobot Atom

Dobot

Atom

IIAssisted78Pre-Order Ready
$27,500list
Where to buy

No US seller or price on the maker page; sales email only

Begins shipping to research and training buyers

Full specifications13 figures on record · 11 differ
Figure
T800
H2
Atom
List price
T800$25,000
H2$29,900
Atom$27,500
Released
T800May 2026
H2Apr 2026
AtomMar 2025
Degrees of freedom
T80029 joints
H231 joints
Atom28 joints
Payload
T80011 lb
H215.4 lb
Atom15.4 lb
Top speed
T8006.7 mph
H2Not on record
Atom3.4 mph
Weight
T800165.3 lb
H2154.3 lb
Atom136.7 lb
Runtime
T800180 min
H2180 min
Atom120 min
Charge time
T800150 min
H2Not on record
AtomNot on record
Battery capacity
T800Not on record
H2972 Wh
AtomNot on record
Battery type
T800Solid-state
H2Li-ion
AtomNot on record
Navigation
T800360-degree LiDAR, stereo RGB cameras, depth sensing, multi-sensor fusion
H2Humanoid binocular camera with wide field of view
AtomOnboard AI compute for motion planning; navigation autonomy scope undocumented.
Connectivity
T800Wi-Fi, Bluetooth
H2Wi-Fi, Bluetooth
AtomWi-Fi
Size
T80068.1 in tall
H218 × 8.6 × 71.7 in
AtomNot on record

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What they are for

The job each maker names

EngineAI and Dobot name jobs: logistics, hotel and sales work for the T800; assembly-line handling, coffee shops and pharmacy dispensing for the Atom. Unitree's H2 page names none beyond "multiple work scenarios" and lists $29,900. Heights run from 60 to 72 inches.

EngineAIT800
UnitreeH2
DobotAtom
1Job the maker namesFrom each maker's own page
T800

Logistics and service

Lists logistics warehouse operations, hotel services, sales associate roles and human-robot collaboration.

EngineAI product page
H2

None named

Page says it supports models "enabling multiple work scenarios". It names no single task.

Unitree product page
Atom

Industrial and commercial

Names automotive assembly line material handling, beverage preparation in coffee shops and pharmacy nighttime dispensing.

Dobot product page
2List priceAs printed, in the maker's or seller's currency
T800

Not found

No price on the maker page. One article cites a US dealer listing of $40,500 for the Full-Size.

Searched maker page; one dealer article
H2

$29,900

Maker page lists H2 at $29,900, tax and shipping excluded. The H2 EDU says Contact Sales.

Unitree product page
Atom

86,000EUR excl. VAT

From a German reseller's page. The maker page lists no price.

Reseller product page
3Buyable in the USToday, from a seller found
T800Dealer only

A dealer channel, not the maker, was reported to list it in stock with checkout in Sept 2026.

Dealer-channel article, Sept 2026
H2Booking, terms unstated

Price shown; purchase goes through a "Store / Cooperate" booking. Page states no regional terms.

Unitree product page
AtomNo US seller found

Maker page offers a product-information download and a sales email. No US seller found.

Dobot product page
4HeightStanding, one scale
T800

68.1in

Page lists 68.1 in (173 cm).

EngineAI product page
H2

71.7in

Page lists 71.7 in (1,820 mm) standing.

Unitree product page
Atom

60.2in

Reseller lists 60.2 in (153 cm). The maker page has no height.

Reseller product page
5WeightThe robot
T800

165–187lb

Page lists 165 to 187 lb (75 to 85 kg) by configuration.

EngineAI product page
H2

About 154lb

Page lists about 154 lb (70 kg) with battery.

Unitree product page
Atom

136.7lb

Reseller lists 136.7 lb (62 kg). The maker page has no weight.

Reseller product page
6RuntimeOn one battery
T800

3–5hours

Page lists battery life of 3 to 5 hours.

EngineAI product page
H2

About 3hours

Page lists a 0.972 kWh battery.

Unitree product page
Atom

Not found

Neither the maker page nor the reseller page lists a runtime.

Searched maker and reseller pages
7Degrees of freedomJoints it can drive
T800

25–46by edition

Pro lists 29 plus 14 for the hands; Max lists 32 plus 14.

EngineAI product page
H2

31DoF

Each arm 7, each leg 6, waist 3, head 2.

Unitree product page
Atom

28upper-body DoF

The Max variant lists 41.

Dobot product page

Same on all three: two arms and two legs at full human size, and no household task named on any maker page.

Inside the hotel lift with its doors open, the tall Unitree H2 and the shorter, wheeled Dobot Atom stand side by side against a brass handrail, the H2's head close under the door head and the Atom's well below it.

Everything else

Where they land among 69 humanoid robots

Only the measures on which these three differ. The bar is the whole category; the block is the typical middle half; the tick is the median.

HeightStanding
T800

68.1 in
H2

71.7 in
Atom

Not on record

34.7typical 65–68.9 · median 66.986.6
WeightThe robot
T800

165.3 lb
H2

154.3 lb
Atom

136.7 lb

26.5typical 104–165 · median 143661.4

Sources

Where every figure comes from

  • EngineAI T800 · en.engineai.com.cn T800 product page; one dealer-channel article, Sept 2026
  • Unitree H2 · unitree.com H2 product page
  • Dobot Atom · dobot-robots.com Atom product page; Unchained Robotics (German reseller) product page

Figures were read from each maker's own page on 2 Oct 2026. Where a maker page lacked a figure, a reseller page or a dealer article is used and labelled in the cell.

Questions

What readers ask

Are the T800, H2 or Atom sold to consumers in the US?

None of the three maker pages describes a consumer channel. Unitree lists $29,900 and a store booking. A US dealer was reported to list the T800 in Sept 2026. No US seller was found for the Atom.

Which jobs does each maker name?

EngineAI names logistics, hotel services and sales roles. Dobot names assembly-line handling, coffee shops and pharmacy dispensing. Unitree’s page names no single job.

How much do the three cost?

Unitree lists the H2 at $29,900, tax and shipping excluded. A German reseller lists the Atom at 86,000 EUR excluding VAT. No maker price was found for the T800.

Common questions

What readers ask about this comparison.

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