Optimus vs NEO Beta: Key Differences

Optimus is larger and heavier, measuring 173 x 50 x 30 cm and weighing 57 kg, designed for robustness suitable for industrial and domestic environments. NEO Beta is more compact at 165 x 45 x 30 cm and lighter at 30 kg, prioritizing portability and consumer-friendly design. Both feature humanoid form factors but differ significantly in weight and size, reflecting their intended deployment contexts.

Optimus achieves a top speed of 8.06 km/h (2.24 m/s) with navigation based on Tesla's FSD vision system using stereo cameras and internal proprioception. NEO Beta offers dual-mode mobility with 4 km/h walking speed and a higher running speed of 12 km/h (6.2 m/s), navigating via SLAM that integrates LiDAR and visual odometry. This gives NEO Beta an advantage in dynamic movement speed, while Optimus benefits from advanced automotive-grade vision processing.

Optimus uses a sensor suite including RGB cameras, stereo cameras, IMU, gyroscope, force sensors, and temperature sensors, relying heavily on Tesla's FSD-based vision system. NEO Beta incorporates RGB-D stereo cameras with fisheye lenses, LiDAR, IMUs, force-torque sensors, joint-position encoders, microphones, and proximity sensors, reflecting a multimodal approach for environment perception and interaction.

Optimus runs on Tesla's custom operating system integrating AI and Full Self-Driving technology to enable fully autonomous operation with optional remote supervision. NEO Beta utilizes a Linux-based OS with ROS 2 and a proprietary AI SDK/API, supporting autonomous AI control alongside teleoperation override. Both robots support advanced AI but Optimus leverages Tesla's extensive automotive AI expertise for adaptability and predictive functions.

Optimus offers approximately 8 hours of operational use per charge, suitable for extended tasks without frequent recharging. In contrast, NEO Beta’s battery life is unspecified but is estimated between 2 to 4 hours of use, indicating shorter operational periods. This difference impacts long-term practicality, with Optimus better suited for longer continuous operation.

Optimus targets a broad range of applications including manufacturing, logistics, elder care, and domestic assistance, reflecting its versatile industrial and household capabilities. NEO Beta focuses on home assistance, elderly care support, household task automation, and serves as a research platform for embodied AI, emphasizing consumer and domestic environments. Their use cases overlap but diverge in scale and complexity.

Optimus runs Tesla’s proprietary OS tightly integrated with FSD AI, enabling seamless interaction with Tesla’s AI infrastructure and vehicle technologies. NEO Beta runs on a Linux-based OS with ROS 2 and offers a proprietary AI SDK/API, supporting open robotics frameworks and developer customization. This reflects Optimus’s closed but deeply integrated system versus NEO Beta’s more modular and developer-accessible approach.

Both robots incorporate emergency stop mechanisms and collision detection for safe human interaction. Optimus includes compliant actuators and obstacle detection integrated with Tesla’s AI for enhanced safety, while NEO Beta features torque-limit safeguards and an emergency-stop button. These measures ensure operational safety, with Optimus leveraging more extensive fail-safe systems.

Optimus is priced between $20,000 and $30,000, reflecting its advanced AI integration and longer battery life. NEO Beta is priced at $20,000, offering a more affordable entry with a lighter design and higher running speed but with shorter battery life. Pricing reflects each robot’s positioning, with Optimus targeting broader industrial and domestic roles and NEO Beta focusing on consumer home use.