Unitree R1-A5-D Smart C Humanoid Robot

The letters at the end of a robot's name are easy to skim past, yet for a buyer they decide what arrives in the crate. The Unitree R1-A5-D Smart C Humanoid Robot pairs a well-documented body with a configuration letter that we spell out with you. The body has a head with binocular vision and its own processor, a waist that turns, a chassis carrying LiDAR, and interfaces open down to the underlying system. This page describes that body in detail and explains how the Smart C package is put together for your project. Treating the platform and the package as separate questions makes for a sound purchase.

Robots Middle East supplies the Unitree R1-A5-D Smart C Humanoid Robot to universities, research centres, system integrators and businesses across the Middle East. Our team prepares each quotation, sets out the exact contents of the Smart C package in writing before an order is placed, and remains your point of contact for delivery, commissioning and technical support once the robot is in service.

Background

Unitree Robotics and the R1 family

Unitree Robotics is a Chinese manufacturer that made its name with agile quadruped robots before extending its range to humanoids. The company is known for bringing legged and humanoid platforms within reach of laboratories and developers rather than reserving them for large industrial programmes. The R1 line continues that approach. The sources name four versions: R1-A5, R1-A7, R1-A5-D and R1-A7-D. This page concerns the R1-A5-D only, and every figure below belongs to that version. Our team can help with any comparison across the other versions. Buyers who wish to see the wider family can browse the Unitree R1 category.

Split computing, responsive joints and an open stack

Two design choices define the R1-A5-D. The first is distributed computing. The body carries an 8-core high-performance CPU, while the head carries a second 8-core high-performance CPU with 10 TOPS of AI processing. Separating motion and body control from perception and inference is a familiar pattern in mobile robotics. It lets vision workloads run close to the cameras without competing for resources with the control loop. Where 10 TOPS is not enough, the platform accepts a high-computing module option such as Orin (40-100TOPS). The second choice concerns the joints, which use low-inertia, high-speed inner rotor PMSM motors. Unitree specifies these for superior responsiveness and heat dissipation. Around that hardware sit open interfaces for the underlying system, the robotic arm, audio, lighting and visual control, so a development team can build its own behaviour rather than work around a closed application.

Technical Specifications

Specifications are as published by the manufacturer and are confirmed against the datasheet at quotation.

The manufacturer has not published the details of the Smart C configuration, the IP rating, the battery capacity, the travel speed of the chassis, the operating temperature or the noise level; Robots Middle East confirms these with you at quotation.

What does the Smart C configuration include?

This is the question a careful buyer should ask first. Our catalogue lists the R1-A5-D in a series of Smart packages, from the Unitree R1-A5-D Smart A Humanoid Robot through to the Unitree R1-A5-D Smart Ultimate G Humanoid Robot. All of them share the platform described above, and the quotation for each package sets out what distinguishes it.

The specifications show where a package can vary. The R1-A5-D accepts a choice of end effector: a two-finger gripper, a three-finger dexterous hand or a five-finger dexterous hand. It offers an optional wrist camera and an optional high-computing module. Those are the points to settle in writing before an order is placed. Our quotation for the Smart C states which hand is fitted, whether the wrist camera is included, which computing module is installed, and which software and development support accompany the robot. You then compare a defined package, not a letter.

How does the R1-A5-D see, hear and respond?

Perception on the R1-A5-D works on two levels. At floor level, the chassis LiDAR maps the surroundings and supports navigation around obstacles. At head height, a binocular camera covers a field of view of 146° horizontally and 124° vertically. That is a wide view for a single module, and it suits tasks where the robot must track people or objects without constantly turning. When it does need to turn, the head moves through Yaw±115° and Pitch±36°, and the waist adds Yaw±35°. Together they let the robot face a scene or a person across a wide arc while its base stays put.

For close work, an optional wrist camera brings vision to the point of manipulation, which is useful for grasping research and teleoperation. The head processor, with its 10 TOPS, handles the vision pipeline on board. Dual speakers rated at 3W×2 give the robot a voice for interaction studies, announcements and guided demonstrations. Because audio, lighting and visual control are all exposed through open interfaces, each of these channels can be scripted by your own software.

Who is the Unitree R1-A5-D Smart C Humanoid Robot for?

University departments in robotics, computer science and mechatronics are a natural fit. The robot combines mobile perception, an articulated upper body and interchangeable hands on a single platform, and its open interfaces let students work at the level of the underlying system rather than only through an application. Research groups in embodied AI and human-robot interaction will value the separate head processor and the option to add a high-computing module when models outgrow the base configuration.

System integrators and software houses developing service, reception or demonstration applications form a third group. For them, the speakers, lighting control and LiDAR-equipped chassis provide the building blocks of an interactive robot that can be programmed for a client's setting. Corporate innovation teams and technology showrooms in the region may also find it a credible platform for pilots.

Buyers who prefer to start from the base listing and specify every option themselves can compare the Unitree R1-A5-D Mobile Base Dual-Arm Humanoid Robot. The full set of packages is gathered in the Unitree R1-A5-D category. Our team can advise which package matches your project once your requirements are known.

What is the Unitree R1-A5-D Smart C Humanoid Robot used for?

1. Teaching robotics — students program perception, motion and manipulation on one platform through open interfaces.
2. Embodied AI research — vision and language models run on the head processor, with an optional high-computing module for larger workloads.
3. Manipulation studies — interchangeable grippers and dexterous hands support grasping experiments, aided by the optional wrist camera.
4. Human-robot interaction — a turning head, wide binocular vision and dual speakers support studies of gaze, speech and engagement.
5. Service application prototyping — integrators build reception, guidance or demonstration behaviours for indoor settings.
6. Exhibitions and showrooms — scripted audio, lighting and motion make the robot an engaging presenter of new technology.

Pricing and Availability

The Unitree R1-A5-D Smart C Humanoid Robot is supplied on quotation, because the final package depends on the hand, cameras, computing module and support you select. Robots Middle East arranges delivery, customs clearance and after-sales support as part of the quotation. Tell us about your application, your preferred end effector and your computing needs, and we will return a written proposal that defines the Smart C package in full. Requesting a quotation for the Unitree R1-A5-D Smart C Humanoid Robot is quick, and the enquiry form is available on this page.

Frequently Asked Questions

What does "Smart C" mean in the product name?

Smart C is one of several packages built on the R1-A5-D platform. Robots Middle East sets out the included hand, cameras, computing and support in writing with your quotation.

How much does the R1-A5-D weigh?

The R1-A5-D weighs approx. 30kg.

How long does it run on battery?

Battery life is approx. 1.5h when the robot is battery-powered.

Which hands can be fitted?

The R1-A5-D can be equipped with a two-finger gripper, a three-finger dexterous hand or a five-finger dexterous hand. Which one comes with the Smart C package is stated in your quotation.

Can the computing power be increased?

Yes. Beyond the body CPU and the head processor with 10 TOPS, the platform accepts a high-computing module such as Orin (40-100TOPS).

Is the robot rated for dust, water or outdoor use?

Environmental ratings are covered in the note beneath the specification table. If your site places particular demands on the robot, raise them with our team before you order.

Where can I buy the Unitree R1-A5-D Smart C Humanoid Robot and what does it cost?

You can buy it from Robots Middle East, which supplies it across the Middle East. The cost depends on the package and services you choose, so request a quotation and we will send a tailored proposal.

Summary

The value of the Unitree R1-A5-D Smart C Humanoid Robot lies in a platform that is clearly documented. It has distributed computing, responsive inner rotor joints, LiDAR and wide binocular vision, a choice of hands and interfaces open to your own code. The letter C names one way of packaging that platform, and Robots Middle East turns that letter into a precise, written list of contents before you commit. For any team in the region ready to build on this humanoid, this page is the starting point.