The square black exterior is typical of Lenovo's business-orientated products and may not be to everyone's taste. The IPS LCD display panel ensures decent color and contrast uniformity, while the Full HD 1920 x 1080 resolution is easily enough for crisp image quality on a screen this size. But this 21.5-inch display also adds a pair of 2W stereo speakers for sound output, along with dual-array microphones and a built-in webcam for video conferencing. Most touch screen monitors are just that: a monitor, with a touch interface.

But for a more conventional raised position, you'll need to attach a VESA mount - check out the best monitor arms (opens in new tab). The included stand allows the monitor to tilt from 70 degrees down to 20 degrees, or lie completely flat on a table. 250 cd/m2 max brightness and a 1000:1 contrast ratio are pretty typical, while HDMI, DisplayPort, and analog VGA connectors ensure you'll be able to hook this monitor to pretty much any computer running Windows 10, Android, or Linux.

The ViewSonic TD2230 boasts upmarket image quality thanks to its IPS LCD display that provides better color and contrast consistency, regardless of your viewing position, while the 1920 x 1080 screen res is high enough for crisp image clarity when spread across the 21.5-inch panel size.

Super-thin screen bezels give the panel a modern, sleek look, plus there are integrated stereo speakers for added versatility. Marketed for commercial and educational settings as well as for home use, the TD2230 boasts a 7H hardness-rated protective glass for extra scratch protection and durability.

Large touch screen monitors uk