RobotEra L7 vs Tesla Optimus (Tesla Bot)
RobotEra vs Tesla — specs, price, and data-backed comparison.
SPECIFICATIONS COMPARED
| RobotEra L7 | Tesla Optimus (Tesla Bot) | |
|---|---|---|
| Company | RobotEra | Tesla |
| Category | Humanoid | Humanoid |
| Price: | Not announced | Not announced |
| Weight | 65-73 kg | 60 kg |
| Degrees of Freedom | — | 40 |
| Battery Life | — | Approx. 8 hours of use on a single charge under typical workloads, roughly equivalent to a standard work shift in light duty tasks |
| Charging Time | — | Approx. 1-2 hours for a full charge from low to full under typical conditions (not fully published) |
| Connectivity | — | Wi-Fi (likely Wi-Fi 5/6) and Bluetooth for local communication. Possible Ethernet connectivity for wired connection options. Cloud integration for software updates, AI model improvements, and data handling. |
| Software / AI | ERA-42 large multimodal model for vision & language, on-board embodied-AI computer | Neural networks for perception & navigation Motion planning systems Speech/interaction AI (e.g., Grok AI for commands) |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the RobotEra L7 and the Tesla Optimus (Tesla Bot)?
RobotEra L7 is made by RobotEra, while Tesla Optimus (Tesla Bot) is made by Tesla. Both are humanoids, so the differences come down to price and specifications.