Lenovo announced the C325 series all-in-one desktop PC designed to give consumers the space-savings and affordability that families want, along with the multimedia capabilities that make the PC the hub of digital family life. The new model has a 20-inch 1600×900 LED-backlit LCD display with Dynamic Brightness System that protects your eyes by automatically adjusting screen brightness based on ambient light conditions.

HP announced its Omni series all-in-one desktop PC designed to provide an ideal combination of form, function and affordability. The 20-inch Omni 120 PC and 21.5-inch Omni 220 PC both feature 1080p Full HD display, built-in speakers and supports HP LinkUp, which lets users view and interact with content from a notebook PC on the Omni PC.

Asus is launching two new AMD Fusion-powered all-in-one PCs, the Eee Top ET2011AUKB and Eee Top ET2011AUTB. Both models are powered by AMD’s Fusion Brazos E350 dual core 1.6GHz processor, 2GB of RAM (max 4GB), integrated graphics and 500GB hard drive. They have a 20-inch 1600×900 LCD display.

NEC announced in Japan a 3D-ready all-in-one desktop PC, the Valuestar N VN790/BS. The new AIO PC comes with a 20-inch 3D-ready display with 1600×900 …

Samsung made its U250 and U200 touchscreen all-in-one desktop PCs official for the UK market. The super-slim 23-inch U250 comes with a Full HD display while the stylish 20-inch U200 gets a 1600×900 screen. Both of them runs Windows 7 Home Premium with multitouch function.

Samsung enters the all-in-one PC market by introducing the U200 and U250 touchscreen AIO PCs. The 20-inch U200 and the 23-inch U250 come with a 1600×900 and a Full HD display respectively, both with touch panel.

Gateway presents the One ZX series all-in-one PCs, including the ZX6800 and ZX4800, each comes with a multi-touch touchscreen display. These new all-in-ones will run the latest Windows 7 for new multi-touch computing experience. Actually, the ZX6800 and ZX4800 are the US version of the oneTwo L and oneTwo M.

Packard Bell shows at the IFA 2009 the oneTwo M and oneTwo L all-in-one PCs. The oneTwo M gets a 20-inch 1600×900 display while the oneTwo L has a 23-inch 1920x1080p Full HD screen, both with touchscreen functionality.