Lenovo has announced two new all-in-one desktops at the CES trade show in Las Vegas, the 27-inch IdeaCentre A730 and 23-inch C540, both featuring touch-displays.

The 27-inch A730 will be available in June for roughly $1,500 (£933). Specs on the machine include a 27-inch touchscreen with either 2560 x 1440 or 1920 x 1080 resolutions, Intel Core i7 processor, Nvidia GeForce GT 745M graphics, up-to 8GB of RAM, and a 1TB SSD drive. 

As for the 23-inch C540, it will start at a much cheaper price of $550 (£342). Specs include an Intel Core i3 processor with up-to 8GB of RAM, 2TB of HDD storage, and Nvidia GeForce 615 graphics card.

The touchscreen version of the C540 won't be available until June, though the regular display version will ship in February. 

Lenovo has also announced a slew of Windows 8 products in Las Vegas, including new touchscreen IdeaPads, ThinkPads, and a Horizon table PC

Pocket-lint is live at CES where we're hitting the floor daily to provide coverage of the world's largest tech trade show. You can keep up with all the news on our dedicated CES 2013 page.