Apple iMac 21.5-Inch With 4K Retina Display (2015)

With a new Retina display, the latest Intel Core I CPU, and faster memory, the latest 21.5-inch Apple iMac is a very attractive option if you're creatively inclined and have limited space and/or funds.

Apple iMac 21.5-Inch With 4K Retina Display (2015) : Front View

The 21.5-inch Retina display is the real star of this upgrade. With a resolution of 4,096 by 2,304, the In-Plane Switching (IPS) screen has 4.5 times the resolution of a 1080p HD display. That means you can have four 1080p HD video windows playing at native resolution simultaneously, or you can fill the screen with a 4K video from your iPhone 6s or other sources.

Apple iMac 21.5-Inch With 4K Retina Display (2015) : Dimensions and Weight

The exterior of the iMac looks identical to the 2014 model, with the same aluminum and glass body. It measures 17.7 by 20.8 by 6.9 inches (HWD) and weighs 12.5 pounds.

Apple iMac 21.5-Inch With 4K Retina Display (2015) : Side View

The system's sides are tapered to almost a knife's edge, so there's no space for side-mounted ports. That's a shame, because it's somewhat inconvenient to plug in a headset, an SD card or a USB drive in the back.

Apple iMac 21.5-Inch With 4K Retina Display (2015) : Rear Ports

You'll find some familiar ports on the back of the monitor, including a Gigabit Ethernet port, a headset jack, two Thunderbolt 2 ports, an SDXC card reader, and four USB 3.0 ports.

Apple iMac 21.5-Inch With 4K Retina Display (2015) : Magic Mouse 2

The new Apple Magic Mouse 2 and Magic Keyboard have been redesigned, with rechargeable instead of AA batteries.