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1. #How to buy a macbook specs pro
2. #How to buy a macbook specs mac

Apple notably doesn’t list this for the 27″ Retina iMac (217ppi), because people will erroneously conclude that the number’s too low.

#How to buy a macbook specs pro

If a Mac’s display has over 215 pixels per inch (ppi), too small to be seen by the human eye at normal viewing distances, Apple will call it a “Retina display” and typically provide the pixel density. For reference, the 15″ MacBook Pro is 220ppi, the 12″ MacBook is 226ppi, and the 13″ MacBook Pro is 227ppi. (3) Retina or Not. This spec is critical, because it effectively tells you how detailed the screen will look given its size. To put this in context, a typical high-definition television has a 1920 by 1080 resolution. They’re always presented as a larger number (width) multiplied by a smaller number (height), and range from “1366 by 768″ (11.6” MacBook Air) to “5120 by 2880” ( Retina 27″ iMac). This is the number of tiny dots - pixels - that are used in the display.

#How to buy a macbook specs mac

( Mac minis and Mac Pros do not include screens, which you have to supply yourself.) iMac desktop screens are either 21.5″ or 27″. Larger screens generally consume more power and require larger batteries. Mac laptop screens range from 11.6″ ( MacBook Airs only) to 12″ (MacBook only) to 13.3″ ( MacBook Airs and Pros) and 15.4″ ( MacBook Pros only). Most Macs come with built-in screens, which Apple calls “Displays.” There are three key things you should understand about them, and several others that aren’t as important, but get mentioned in Apple’s marketing materials. This Part 1 discusses the “big 5” Mac specs you need to know about, and Part 2 tackles the rest… My latest How-To is here to walk you through each of Apple’s specs with clear explanations, so you can understand what you’re about to buy. One thing Apple tends to downplay are tech specs - important numbers and acronyms that nonetheless confuse many people. Look carefully on Apple’s web site and you’ll find that there’s a Tech Specs page for every Mac Apple sells  they’re the keys to making an informed Mac purchase that will be right for your current and future needs. (Better yet, do your research online and save money after ordering from Amazon, or use the product guides off to the bottom right of this page.) You’re supposed to start with the specific Mac model that fits your needs, pick a configuration that has the price and features you want, and walk away happy with your purchase. Apple has a handful of different models, each generally available in good, better, and best configurations.