Do some external displays require their own power source?

Sep 18, 2012 ... ... displays. Unfortunately the device pixel ratio is only reported through JavaScript, which means developers won't know what it is until the ... Oct 17, 2012 ... As an introduction, we need to understand what it HiDPI or retina display means. It is the concept that 1 pixel doesn't display 1 unit on the operating system. Nov 13, 2012 ... And my definition of Pro is what the MBP used to be, a powerful laptop that could reliably be used for professional work when you aren't at your ... Mar 23, 2024 ... I'm considering replacing my ancient MacBook Pro with one that's merely...old. The reason is simply my current mid 2011 is beginning to hit compatibility ... By contrast, when it comes to super high pixel density displays of the 4K class, a higher resolution (pixel count) does not necessarily mean a larger work space ... Jul 19, 2013 ... The Macbook Pro Retina display assembly's camera connector is made by ACON (Advanced Connectek); the part number is currently unknown. Oct 27, 2016 ... What does "Retina" really mean? It's just a fancy way of saying you're getting a Mac with a very high-resolution screen. Not a 4K screen, mind ... Aug 18, 2019 ... ... is incredibly easy to work on and requires little effort to replace components, whereas a... - MacBook Pro 13" Retina Display Late 2013. Sep 17, 2017 ... But it does come ready for Apple's entry in augmented reality. iPhone X - The "Super Retina" display is 5.8 inches, with a 2436 x 1125 ... Jul 3, 2022 ... "Liquid Retina" literally just means an LCD with rounded corners. The original Retina display was introduced with the iPhone 4; it was an LCD ...