Expert Comparison 2026
Loona vs Vector 2.0
Spec Comparison
| Spec | Loona | Vector 2.0 |
|---|---|---|
| Category | Consumer | Consumer |
| Price | $499 | $349 |
| Year | 2023 | 2023 |
| Height | 18cm | 10cm |
| Weight | 1.1kg | 200g |
| Battery | 3hr | 30min |
| OS | KEYi OS | Victor OS |
AI and Software
Loona
- ChatGPT
- Emotion AI
- Face recognition
Vector 2.0
- Intent classifier
- Emotion engine
Expert VerdictWinner: Loona
Loona wins on personality depth, Vector wins on desk presence
KEYi's Loona ($499) is the more capable companion robot in 2026 — it recognizes faces and pets, navigates autonomously, expresses emotions through animated eyes, and reacts to its physical environment with genuine spontaneity. Vector 2.0 ($349) has a loyal following for its ambient personality and voice command depth, but its fixed-base design limits physical interaction. Loona's mobility and pet-recognition make it the better companion; Vector wins for always-on desk companionship without needing floor space.
Loona is better for
families and buyers who want a physically mobile robot companion that explores and reacts
Vector 2.0 is better for
desk presence and always-on ambient AI personality without requiring floor space