autowikibot •. IBM T220/T221 LCD monitors: The IBM T220 and T221 are LCD monitors with a native resolution of 3840×2400 pixels ( WQUXGA) on a screen with a diagonal of 22.2 inches (564 mm). This works out as over 9.2 million pixels, with pixel density of 204 pixels per inch (80 dpcm, 0.1245 mm pixel pitch ), much higher than ordinary
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