The new iMac features stunning LED-backlit displays with a 16:9 aspect ratio, ideal for watching high definition movies and TV shows from iTunes, or editing and watching your own videos or photos using iLife. The new 21.5-inch iMac features a high resolution 1920-by-1080 pixel display. The 27-inch iMac features a beautiful 2560-by-1440 pixel display that offers 60 percent more pixels than the previous 24-inch model. Both 21.5 and 27-inch displays use IPS technology to deliver consistent color across an ultra wide 178 degree viewing angle.

The iMac comes standard with a wireless keyboard and the new Magic Mouse featuring Apple's revolutionary Multi-Touch technology. Instead of needing mechanical buttons, scroll wheels or scroll balls, the entire top of the Magic Mouse is a seamless Multi-Touch surface. Using intuitive gestures, a user can easily scroll through long documents, pan across large images or swipe to move forward or backward through a collection of web pages or photos. The Magic Mouse can be configured as either a single button or two button mouse, according to the user's preference. The wireless keyboard and Magic Mouse work seamlessly with the iMac's built-in Bluetooth capabilities to provide a clean, cable-free desk top.

The NEW Apple iMac features improved graphics across the line with NVIDIA GeForce 9400M integrated graphics or ATI Radeon HD 4670 discrete graphics in the 21.5-inch model, and ATI Radeon HD 4670 discrete graphics or ATI Radeon HD 4850 discrete graphics in the 27-inch model. The new iMac line now also features 4GB of 1066 MHz DDR3 memory and capacity up to 16GB across four SO-DIMM slots. Every iMac features a built-in iSight video camera, mic and stereo speakers integrated into the thin aluminum and glass design. iMac includes built-in AirPort Extreme 802.11n Wi-Fi networking, Bluetooth 2.1+EDR, Gigabit Ethernet, a total of four USB 2.0 ports, one FireWire 800 port and a new built-in SD card slot.

The new 27-inch 3.06 GHz iMac, for a suggested retail price of £1,499 (US), includes:

* 27-inch 2560 x 1440 LED-backlit display;
* 3.06 GHz Intel Core 2 Duo processor with 3MB shared L2 cache;
* 4GB 1066 MHz DDR3 SDRAM expandable to 16GB;
* ATI Radeon HD 4670 discrete graphics; with 256MB GDDR3;
* 1TB Serial ATA hard drive running at 7200 rpm;
* a slot-load 8x SuperDrive with double-layer support (DVD+ / -R DL/DVD+ / -RW/CD-RW);
* Mini DisplayPort for video input and output (adapters sold separately);
* built-in AirPort Extreme 802.11n wireless networking and Bluetooth 2.1+EDR;
* built-in iSight video camera;
* Gigabit Ethernet port;
* four USB 2.0 ports;
* one FireWire 800 port;
* SD card slot;
* built-in stereo speakers and microphone; and
* Wireless Apple Keyboard, Magic Mouse.