The Lenovo C40 ($549.99 as tested) is an affordable all-in-one desktop PC with a 21.5-inch HD (1,920-by-1,080-resolution) touch screen, a quad-core AMD processor, and excellent connectivity options, including HDMI-in and HDMI-out ports and 802.11ac Wi-Fi. This entry-level Windows system is surprisingly packed with features, giving it a longer shelf life than most bargain PCs. It's good choice for entry-level all-in-one desktops.
[Top 10] Full HD touch display
The monitor is high quality enough to display full HD. This device is easy to use because touch screen is supported.
Tips for using the product
Wired mouse and keyboard are required. The screen is reflective.