The New Definition Of Fast, With three-stream 802.11ac technology, iMac takes desktop Wi‑Fi speeds over the top. When it’s connected to an 802.11ac base station, you can reach data rates of up to 1.3 Gbps, which means you’ll get up to three times faster Wi‑Fi, You also get double the channel bandwidth, with 80MHz‑wide channels providing more room for more data to flow faster than ever.

Facetime HD Camera, Get everyone in the picture with crisp, widescreen HD video. The built-in 720p FaceTime HD camera lets you make video calls that are so clear, it seems like everyone’s in the same room. Make FaceTime calls from your iMac to any FaceTime-enabled Mac, iPhone, iPad, or iPod touch.

Next-Generation Speed, iMac graphics have gotten even more powerful across the board. Intel Iris Plus Graphics 640 graphics processors are fast. That translates into more frames per second, smoother animation, and better responsiveness when you’re using graphics-intensive apps like 3D games, high-resolution photo and video editors, and more.

The Ultimate All-In-One, An all-in-one computer that put everything inside one simple, stylish enclosure. Yet it’s just 5 mm thin at its edge with up to 40 percent less volume than the previous generation. To do all that required unprecedented feats of engineering and imagination. They invented new technologies, pioneered new manufacturing techniques, and devised all-new ways to do more in less space.

Magic Keyboard, The redesigned Magic Keyboard comes standard with your iMac. It’s wireless and rechargeable (so you won’t be replacing batteries), with an ultra-compact, edge-to-edge design that wastes no surface space. It has an improved scissor mechanism, optimized key travel, and a lower profile that increases control and comfort. And it pairs immediately with your iMac right out of the box.