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What's the PPD required for a "Retina" display (one at which individual pixels are no longer distinguishable)? Is that 62 or some other value?
by sudhirj 4y ago
What's the PPD required for a "Retina" display (one at which individual pixels are no longer distinguishable)? Is that 62 or some other value?
- mojomark 4y agoThe Googles told me 60PPD (1): "If there is any single number that people point to for resolution, it is the 1 arcminute value that Apple uses to indicate a “Retina Display”. This number corresponds to around 300 PPI for a display that is at 10-12 inches from the eye. In other words, this is about 60 pixels per degree (PPD)." 1.) https://www.anandtech.com/show/7743/the-pixel-density-race-and-its-technical-merits https://www.anandtech.com/show/7743/the-pixel-density-race-a...