PowKiddy V90S vs TinyCircuits Thumby: size comparison
The PowKiddy V90S is 71 mm wider, 55.5 mm taller, 18 mm thicker than the TinyCircuits Thumby, with a front footprint about 1325% larger. Screens: 3.5″ vs 0.42″.
| Spec | PowKiddy V90S | TinyCircuits Thumby |
|---|---|---|
| Width | 89 mm (3.50″) | 18 mm (0.71″) |
| Height | 85 mm (3.35″), closed | 29.5 mm (1.16″) |
| Thickness | 26.5 mm (1.04″) | 8.5 mm (0.33″) |
| With sticks & grips | ≈ 26.5 mm (1.04″) | ≈ 8.5 mm (0.33″) |
| Weight | Unknown | 5 g (0.2 oz) |
| Screen | 3.5″ | 0.42″ |
| Panel | LCD | OLED |
| Touchscreen | No | No |
| Released | 2025 | 2022 |
| OS | Linux | Proprietary |
| Chip | Allwinner A133 Plus | Raspberry Pi RP2040 |
| Launch price | – | – |
| Buy |