You’ve probably seen the acronyms DPI, PPI, and LPI for resolution types. They all look and are similar, but the three are slightly different. Learning about and setting the correct DPI, PPI, and LPI ...
The e-ink Kindles have maintained 300 Dots per Inch (DPI) for a long time. It’s been the same since 2015, and there’s a common question: will the resolution increase? The E-ink display replicates the ...