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extremetech.com › computing

Apple's new iPad uses SHA to boost resolution. What the heck does that mean?

… The term Retina display broadly means "the point at which a person with 20/20 vision can no longer distinguish individual pixels." That figure changes considerably depending on your distance from the display. At 12 inches, 287 PPI is good enough to be classed a retina display. …

Mar 14, 2012 · Joel Hruska

extremetech.com › electronics

Samsung Unveils Smart Glasses, Breathing Device Ahead of CES 2018

Samsung is gearing up for CES 2018 and hinting at the kind of projects it'll showcase this year aside from consumer products. …

Jan 4, 2018 · Joel Hruska

extremetech.com › computing

Samsung Galaxy S4 vs. iPhone 5: Which phone should you buy?

… Higher-resolution displays need stronger backlighting and require more processing power, pushing down battery life. …

Mar 19, 2013 · Sebastian Anthony