PowKiddy RGB20 Pro vs TinyCircuits Thumby: size comparison

The PowKiddy RGB20 Pro is 65.3 mm wider, 120.7 mm taller, 14.8 mm thicker, 154 g heavier than the TinyCircuits Thumby, with a front footprint about 2256% larger. Screens: 3.2″ vs 0.42″.