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MarsCat vs Romi

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Quick verdict

MarsCat leads on 6 of 11 comparable rows

MarsCat leads on Battery, Countries, Mobility, and Manipulation (+2 more). Romi leads on Readiness Score, Reality Score, Price, and Perception (+1 more).

Who should choose which?

MarsCat
Choose MarsCat if…
  • Strengths like social interaction and autonomy match how you plan to use it at home.
  • You prefer a animal-like form factor over the alternatives in this compare.
Romi
Choose Romi if…
  • Budget is a priority and Romi lists lower ($658).
  • Strengths like social interaction and perception match how you plan to use it at home.
  • You prefer a desktop form factor over the alternatives in this compare.
Spec
MarsCat
Elephant Robotics
Leads 6
Romi
MIXI
Leads 5
Performance
Readiness Score
86
88
Reality Score
84
85
Data Freshness
100%
100%
SpeedUnknownUnknown
PayloadUnknownUnknown
Specs
Height32.9 cm10 cm
Weight2.9 kg0.4 kg
Battery2–4 h3 h
FormAnimal-likeDesktop
Availability
Price$1,199$658
Market StatusBuy NowBuy Now
AvailabilityUnavailableLimited
CountriesUnited States, United Kingdom, Germany, France, Japan, ChinaJapan
Intelligence
Mobility
74
18
Manipulation
22
8
Perception
78
90
Autonomy
88
78
Social Interaction
90
97
Home Navigation
62
12
Sensors5MP camera (72° FOV), capacitive touch (head, jaw, back), microphone120° camera, touch sensors, ambient light sensor, IMU, microphone array
ConnectivityWi-Fi, BluetoothWi-Fi (2.4/5 GHz)
EcosystemMarsApp; MarsCat SDK; Open-source MarsAI (GitHub); Charging station auto-dockRomi smartphone app (iOS and Android); Required cloud subscription (monthly or annual); Vision sharing and long-term memory; Family profiles and remote viewing; LINE and email news updates; Four color shells (Natural White, Sakura Pink, Sky Blue, Moon Gray)
Green cells mark the stronger value in each row across 2 robots.
View MarsCat →View Romi →