The automotive industry is changing rapidly. Modern vehicles are no longer simply mechanical machines with an engine, transmission, suspension and brakes. They are becoming highly integrated intelligent devices, combining software, sensors, connectivity, artificial intelligence and traditional automotive components.

One of the most interesting examples is Xiaomi.

Best known globally for smartphones, consumer electronics and smart home products, Xiaomi has expanded into the automotive industry with its electric vehicles and has brought its Xiaomi HyperOS ecosystem into the vehicle.

But what makes HyperOS interesting compared with traditional automotive operating systems? And what automotive components are used in Xiaomi vehicles?

Let's take a closer look.

What Is Xiaomi HyperOS?

Xiaomi HyperOS is Xiaomi's operating-system and software ecosystem designed to connect different types of devices.

Instead of treating a smartphone, tablet, smart home device and vehicle as completely independent products, Xiaomi's strategy is to create a connected ecosystem in which different devices can communicate and work together.

This concept becomes particularly interesting in the automotive environment.

In Xiaomi vehicles such as the SU7, HyperOS is used as the in-car intelligent system, while Xiaomi's broader ecosystem allows the vehicle to work together with smartphones, tablets and other connected devices. Current 2026 SU7 specifications list Xiaomi HyperOS as the in-vehicle intelligent system.

The important point is that HyperOS is not simply another traditional car infotainment system.

It is part of a broader "Human × Car × Home" ecosystem, where the vehicle becomes another intelligent device within the Xiaomi ecosystem.

Why Is HyperOS Different?

1. A Strong Connection Between the Car and Smartphone

Traditional vehicle infotainment systems are often designed mainly around the vehicle itself.

A smartphone and a car may have Bluetooth or Apple CarPlay/Android Auto connectivity, but they can still feel like two separate systems.

Xiaomi takes a different approach.

Because Xiaomi already has a large ecosystem of smartphones, tablets and smart devices, the vehicle can become part of the same digital environment.

For example, users can interact with vehicle functions through their Xiaomi devices, while applications and information can move between devices.

This creates a more continuous experience instead of forcing the driver to treat the vehicle as a completely separate electronic system.

2. Hardware and Software Integration

Another advantage of Xiaomi's approach is that the company controls both the consumer-device ecosystem and a significant part of the automotive software experience.

This allows Xiaomi to design the user interface, connectivity functions and vehicle interaction together rather than relying entirely on a traditional third-party infotainment supplier.

However, this does not mean that Xiaomi manufactures every component in the vehicle.

In reality, Xiaomi vehicles use a combination of Xiaomi-developed software, Xiaomi-developed technologies and components supplied by many established automotive suppliers.

This combination is one of the most interesting aspects of Xiaomi's automotive strategy.

3. The Car Becomes Part of a Larger Ecosystem

One of the biggest advantages of HyperOS is ecosystem integration.

A smartphone can be used to interact with the vehicle, while tablets and other Xiaomi devices can participate in the same connected environment.

This is particularly important because modern consumers already expect their devices to communicate with each other.

Instead of thinking about:

Phone → Car

the Xiaomi approach is closer to:

Phone ↔ Car ↔ Tablet ↔ Smart Home ↔ Cloud Services

This creates a more integrated digital experience.

4. Software Can Improve the Driving Experience

Traditional automotive components such as suspension, brakes and steering are primarily hardware systems.

Modern intelligent vehicles add another layer:

Sensors → Controllers → Software → Actuators → Vehicle Response

For example, cameras, radar and other sensors can collect information about the road.

Software can then analyze that information and send instructions to different vehicle control systems.

This allows systems such as intelligent driving assistance, electronic braking, steering and suspension control to work together.

The result is a vehicle that can respond to its environment rather than simply reacting mechanically.

5. Intelligent Driving Hardware

The software experience is only possible because the vehicle contains a large amount of advanced hardware.

The 2026 Xiaomi SU7, for example, uses:

• 1 LiDAR sensor

• 1 4D millimeter-wave radar

• 12 ultrasonic radar sensors

• 11 cameras

• Advanced driver-assistance computing hardware

• Xiaomi HyperOS

• Xiaomi HAD intelligent driving technology

Current specifications list a Hesai LiDAR system, 12 ultrasonic radars and 11 cameras.

The latest-generation SU7 also upgraded its intelligent-driving computing platform to 700 TOPS and made LiDAR and 4D millimeter-wave radar standard across the range.

These components work together to provide the vehicle with information about surrounding vehicles, pedestrians, road conditions and obstacles.

What Automotive Parts Are Used in Xiaomi Vehicles?

This is where Xiaomi's automotive strategy becomes particularly interesting for the auto-parts industry.

Although Xiaomi develops important software and vehicle technologies itself, the vehicle relies on a large global automotive supply chain.

Different components may come from specialized suppliers with decades of automotive experience.

Braking System

The braking system is one of the most important safety systems in any vehicle.

Xiaomi vehicles use advanced electronic braking technology together with high-performance mechanical braking components.

Depending on the vehicle version, components can include:

• Brake calipers

• Brake discs

• Brake pads

• Electronic brake control systems

• ABS

• ESP

• Electronic parking brake components

Earlier SU7 configurations were reported to use Bosch electronic braking and stability-control systems, while Brembo supplied high-performance brake components on certain versions.

The latest-generation SU7 uses four-piston fixed front brake calipers across the range, while higher-performance versions can use Brembo components and ventilated drilled brake discs.

Suspension Components

Suspension is another major area where Xiaomi combines conventional automotive engineering with intelligent control.

The SU7 uses a:

Front double-wishbone + rear five-link independent suspension

This configuration provides a balance between handling, stability and ride comfort.

Depending on the vehicle version, the suspension system can also include:

• Air springs

• Electronic dampers

• CDC adaptive damping

• Suspension control modules

• Control arms

• Subframes

• Ball joints

• Suspension links

The newer SU7 Pro and Max versions use closed double-chamber air springs and CDC electronically controlled dampers.

Supplier information has also linked components such as air springs, dampers and suspension structures to established automotive suppliers including Tuopu, ZF and Benteler.

Steering System

The steering system is another important part of the intelligent chassis.

Modern electric vehicles increasingly use electric power steering rather than traditional hydraulic systems.

Components can include:

• Electric power steering

• Steering rack

• Tie rods

• Steering sensors

• Steering control modules

Supplier information for the SU7 has associated its steering system with Nexteer.

The combination of electric steering hardware and software control allows the vehicle to adjust steering assistance and vehicle behavior electronically.

Wheel Hub and Bearing Components

Wheel hub assemblies and bearings may not be as visible as cameras or screens, but they remain critical mechanical components.

They support the wheels and allow them to rotate smoothly while handling significant loads.

Supplier information has linked Xiaomi SU7 wheel hub bearing components with Schaeffler.

These components are especially important for electric vehicles because EVs can produce high instant torque and significant wheel loads.

Tires and Wheels

Tires are another important part of the vehicle's performance.

The latest SU7 uses wider rear tires, with 265 mm rear tires across the range according to Xiaomi's published specifications reported in current coverage.

Tire selection affects:

• Braking distance

• Cornering performance

• Ride comfort

• Energy consumption

• Road noise

• Wet-weather grip

For an electric vehicle, tire design can also have a significant impact on driving range.

LiDAR and Radar Components

One of the most visible differences between modern intelligent vehicles and traditional vehicles is the number of sensors.

The new SU7 uses:

1 LiDAR + 1 4D millimeter-wave radar + 12 ultrasonic sensors + 11 cameras

These sensors have different purposes.

LiDAR

LiDAR uses laser pulses to measure distance and construct a three-dimensional representation of the surrounding environment.

It can help the vehicle identify:

• Vehicles

• Pedestrians

• Road structures

• Obstacles

• Environmental geometry

Millimeter-Wave Radar

Radar is particularly useful for detecting moving objects and measuring distance and relative speed.

Ultrasonic Sensors

Ultrasonic sensors are especially useful at short distances, making them important for parking and low-speed maneuvering.

Cameras

Cameras provide visual information about:

• Lane markings

• Traffic signs

• Vehicles

• Pedestrians

• Traffic lights

• Road environments

Together, these sensors provide the data required by intelligent-driving software.

Vehicle Control Units

Modern vehicles also contain a large number of electronic control units.

The newer SU7 uses a centralized electronic architecture with several major zone controllers.

According to the latest teardown information, the vehicle includes three major zone controllers:

• FZCU – front-zone control, including functions related to vehicle control and thermal management

• LZCU – left-side body functions

• RZCU – right-side body functions

The architecture also uses electronic fuses, or eFuses, which can detect electrical faults and rapidly disconnect power.

This type of architecture is important because modern cars increasingly resemble distributed computers on wheels.

Why Does This Matter for the Auto Parts Industry?

The development of systems such as HyperOS is changing the definition of an automotive part.

In the past, an auto-parts catalog was mainly built around mechanical components:

Brake Pads → Brake Discs → Suspension → Steering → Body Parts → Engine Parts

Electric and intelligent vehicles introduce many additional categories:

Cameras → LiDAR → Radar → Sensors → Control Units → Electronic Brakes → Electric Steering → Thermal Management → High-Voltage Components

This means the future auto-parts market will increasingly combine traditional mechanical components with electronic and software-controlled components.

For parts suppliers, distributors and online auto-parts stores, accurate vehicle compatibility information will become even more important.

HyperOS vs Traditional Automotive Systems

The biggest advantage of Xiaomi HyperOS is not simply that the interface looks modern.

Its more important advantage is the ability to connect the vehicle with a broader digital ecosystem.

The important distinction is that HyperOS does not replace every automotive operating system or ECU.

Instead, it provides a software and ecosystem layer that works together with the vehicle's electronic architecture, sensors, controllers and mechanical systems.

The Bigger Picture: From Smartphones to Smart Cars

Xiaomi's entry into the automotive industry demonstrates how the boundaries between consumer electronics and automobiles are disappearing.

A modern vehicle may contain:

• A powerful computing platform

• Multiple cameras

• LiDAR

• Millimeter-wave radar

• Ultrasonic sensors

• Electronic braking systems

• Electric steering

• Adaptive suspension

• Battery management systems

• Thermal management

• High-voltage electrical systems

• Advanced networking

• Cloud connectivity

• Artificial intelligence

• An intelligent operating system

In other words, the modern car is no longer just a vehicle.

It is a large intelligent electronic system with wheels, batteries, motors and thousands of mechanical and electronic components.

Xiaomi HyperOS represents one example of this transformation.

The long-term competition between automotive manufacturers may therefore no longer be determined only by horsepower, battery capacity or acceleration.

Increasingly, it will also depend on software, ecosystem integration, sensors, computing power, electronic architecture and the quality of the underlying automotive components.

Conclusion

Xiaomi HyperOS is interesting because it brings Xiaomi's experience in smartphones, tablets and smart-home devices into the automotive environment.

Its greatest potential advantage is ecosystem integration: the car becomes another connected Xiaomi device rather than an isolated machine.

At the same time, the Xiaomi SU7 demonstrates that advanced software still depends on high-quality automotive hardware.

From brake calipers and brake discs to suspension components, steering systems, wheel bearings, LiDAR, radar, cameras and electronic control units, the vehicle combines technologies from Xiaomi with components from a wide range of specialized automotive suppliers.

For the automotive aftermarket, this transition creates a new opportunity.

As vehicles become more intelligent, the definition of an auto part is expanding from purely mechanical components to a combination of mechanical, electrical, electronic and intelligent systems.

The future of automotive parts will therefore not only be about finding the right brake pad or suspension component.

It will also be about finding the right sensor, controller, electronic component and vehicle-specific intelligent hardware for the right vehicle.