HardKernel Odroid Go Advance vs Retroid Pocket Classic: size comparison

The Retroid Pocket Classic is 65.1 mm narrower, 66 mm taller, 6 mm thicker, 53 g heavier than the HardKernel Odroid Go Advance, with a front footprint about 11% larger. Screens: 3.92″ vs 3.5″.