The U5226KW's 51.5-inch (measured diagonally) IPS Black screen has a 6K (6,144-by-2,560-pixel) resolution and a rated 2,000:1 contrast ratio. The maximum refresh rate is 120Hz. Its pixel density of 129ppi makes it suitable for working with photos and illustrations.

According to Dell, the XPS 14 and XPS 16 lasted “up to 27” hours on a charge when streaming Netflix at 4K using a 250-nit brightness setting. The company also claims that, at 150 nits of brightness and playing FHD video, the XPS 16 lasted an impressive 43 hours and 20 minutes and the XPS 14 endured for 40 hours and 27 minutes.

Upgrading your work-from-home setup with a widescreen monitor is a simple and cost-effective way to boost your productivity. The Dell UltraSharp 34 Curved USB-C Monitor (U3419W) is an excellent option with all the important features and a few extras that ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. is an editor covering deals and gaming hardware. He joined in 2018, and after a two-year stint at Polygon, he rejoined The Verge in May 2025. Dell has ...