To make this happen, Apple moved from white LEDs to red-green phosphor LEDs that can capture more red and green light to appear onscreen. Blues are about the same versus sRGB, but you'll still theoretically notice a difference in cases where blues are combined with either reds or greens (say, purples and shades like cyan). It offers 25 percent more available colors, according to Apple, particularly in the red and green areas of the spectrum. Regardless of the size, both the 4K and 5K screens extend beyond the sRGB color gamut in the previous generation to the wider P3 range. (I'd say the iMac could also make for a lovely secondary display, but alas, you still can't use it as a monitor for your laptop or Mac Mini.)
#Apple mac mini review 2015 full#
If that's you, you'll happily pay a $400 premium to get the 4K iMac over the entry-level Full HD one. Maybe you don't have enough room on your desk to comfortably use the bigger 27-inch version, but still want the sharpest-possible display. And for a certain kind of shopper, that will come as a relief. In the case of the 21.5-inch version I reviewed, the difference is more dramatic: Those 9.4 million pixels amount to more than 4.5 times the resolution of the previous generation.
Previously, the lower-end 27-inch iMacs had 2,560 x 1,440 resolution, which means the pixel count is now quadrupled. Meanwhile, on the 27-inch version, 5K resolution (5,120 x 2,880) is now the standard, whereas before it was originally reserved for a flagship $2,499 configuration (with lower-end models later offered starting at $1,999).Įither way, Apple says the screen density is now the same on the 4K 21.5-inch iMac as it is on the 27-inch 5K version. Although the 21.5-inch iMac used to max out at 1,920 x 1,080 resolution, you can now get it with an optional 4K (4,096 x 2,304) Retina display. Now that I've flown through all the same-y stuff, let's focus on one of the few things that has changed: the screen. Truly, the only potentially visible change is the color gamut, but I'm pretty sure anyone with discerning enough eyes to immediately tell the difference is working at Pixar, not Engadget. Finally, the speakers are still hidden under the lower bezel, and they're still loud. The ports are the same except the two Thunderbolt sockets have been replaced with Thunderbolt 2 connections, which have the same shape and labeling. To that end, the iMac still puffs out in the back to accommodate all the circuitry inside. The bezels still measure 5mm thick, and are still pretty to look at from the side, although they don't have any bearing on the overall footprint. Same metal stand with a pass-through for the power cable. What if someone walked by, uploaded a spy shot to Twitter and blew my cover? What if someone at our sister site TechCrunch saw? The truth is, it was the new keyboard and trackpad that I had to hide the Mac itself has the same design as ever. I felt a little nervous at first, using this unannounced computer out in the open at my office desk.
#Apple mac mini review 2015 upgrade#
Just be sure to upgrade the hard drive before you place your order. Between the crisper screen, compact footprint and a lower price than the 27-inch models, it has the potential to hit the sweet spot for a lot of people. I've been spending a few days with the new iMac, and chose to review the 4K 21.5-inch edition in particular since this is the first "small" iMac with a Retina display. Possibly more important than the iMac itself, though, are the input devices: Apple redesigned the wireless keyboard, mouse and trackpad, adding rechargeable batteries and, in the case of the touchpad, pressure-sensitive Force Touch gestures. Across the board, too, these new 4K and 5K displays have a wider color gamut, although the difference is fairly subtle. Going forward, all the 27-inch models have a 5K screen - not just the flagship we reviewed last year - while the 21.5-inch version now has an optional 4K panel. Apple started selling a new line of iMacs today, and yes, while they have fresh processors and graphics cards inside, that's really the least of it.
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