Speaking of tiny screens, head over to pocket calculator pioneers, Casio, and feast your eyes on this rather lovably dramatic example of an incredibly high-res screen of a two-inch punch.
This thing of beauty is a 2.0-inch a-Si TFT (amorphous silicon thin-film transistor) color liquid crystal display with the industry’s highest resolution of 546 ppi (pixels per inch).
Gizmodo did a little thinking on that 546ppi to tell us,
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