Head to head
DEEP Robotics Lite3 vs Sony aibo (ERS-1000)
A side-by-side comparison of price, specs, and estimated resale value — verified against each manufacturer, in your selected currency and units.
More affordableaibo (ERS-1000)Sony aibo (ERS-1000) is cheaper new
Holds value better (modeled)Lite3DEEP Robotics Lite3 — ≈36%/yr vs ≈40%/yr modeled depreciation
TallerLite3DEEP Robotics Lite3 (0.406 m)
HeavierLite3DEEP Robotics Lite3 (12 kg)
| DEEP Robotics Lite3DEEP RoboticsLite3 | Sony aibo (ERS-1000)Sonyaibo (ERS-1000) | |
|---|---|---|
| Maker | DEEP Robotics | Sony |
| Form | Quadruped | Quadruped |
| Tier | Research | Consumer |
| Availability | Shipping | Shipping |
| New price | ≈ $2,500 | ≈ $1,700 |
| Est. used (placeholder) | ≈ $589–≈ $720 | ≈ $15–≈ $19 |
| Height | 1'4" | 1'0" |
| Weight | 26 lb | 5 lb |
| DoF | — | 22 |
| Debut | 2023 | 2017 |
| Perfect for | Research | Home, Service |
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Frequently asked
Is the DEEP Robotics Lite3 or the Sony aibo (ERS-1000) cheaper?
Sony aibo (ERS-1000) is cheaper new.
Which is bigger, the Lite3 or the aibo (ERS-1000)?
DEEP Robotics Lite3 (0.406 m) is the larger of the two on this measure.
DEEP Robotics Lite3 vs Sony aibo (ERS-1000): which should you choose?
Both are quadruped humanoids. Sony aibo (ERS-1000) is cheaper new, while the Lite3 suits Research and the aibo (ERS-1000) suits Home, Service. Compare the verified specs above and see each model page for depreciation and resale estimates.
More comparisons
Used-value figures are clearly-labeled placeholder estimates from a tier-rate model — not data-backed appraisals. Specs and prices are verified against each manufacturer. How we value → · Build your own comparison →