Dell UltraSharp 52 — 6K Monitor That Splits Into 4

• Key Takeaways:
• Dell UltraSharp 52 (U5226KW) is a 52-inch 6K (6144 x 2560) IPS monitor that can be divided into up to four virtual screens.
• Ports include 2× HDMI 2.1, 2× DisplayPort 1.4, 1× Thunderbolt 4 (140W), multiple USB-C and USB-A ports; price $2,899, shipping in January.
• Native 21:9 aspect ratio and 129 PPI give desktop-equivalent sharpness; four equal virtual displays yield 1536 x 2560 each (three recommended at 2048 x 2560).
• For color-critical work Dell also announced the 32-inch QD-OLED UltraSharp (U3226Q), a separate creative-focused option.

Overview

Dell’s new UltraSharp 52 (model U5226KW) was unveiled at CES as a single 52-inch 6K display designed to replace a bank of monitors without the bezels. With a 6144 x 2560 native resolution and a 21:9 aspect ratio, the panel aims to deliver the workspace of multiple displays while occupying roughly the desk width of two standard monitors.

Display and image quality

The IPS panel runs at about 129 pixels-per-inch, comparable to a 32-inch 4K monitor for text clarity and UI scaling. Dell rates the screen at a 2000:1 contrast ratio, 400 nits typical brightness, 99% DCI-P3 and 100% sRGB coverage — specs aimed at general productivity and light creative work.

Multiple virtual desktops

The UltraSharp 52 can be split into up to four virtual monitors, each receiving input from different devices or from a single PC that layers multiple desktops. Four evenly divided areas produce 1536 x 2560 pixels each; Dell’s reviewer guidance favors three splits (2048 x 2560) for better horizontal space on spreadsheets and charts.

Connectivity and charging

Ports are extensive: 2× HDMI 2.1, 2× DisplayPort 1.4, 1× Thunderbolt 4, three USB-C upstream ports, two USB-C downstream ports and four USB-A ports. The Thunderbolt 4 port can supply up to 140 W to a connected laptop, and several USB-C / USB-A ports can provide up to 27 W for phones or tablets.

Price and availability

Dell lists the UltraSharp 52 at $2,899 with availability in January. The concept is a premium alternative to three- or four-monitor setups for professionals who prefer a single, bezel-free surface.

Alternative: UltraSharp 32 (U3226Q)

For users prioritizing color accuracy over multi-desktop layouts, Dell’s UltraSharp 32 (U3226Q) QD-OLED arrives in February for $2,599. It boasts 99% DCI-P3, Delta E under 1, HDR features including DisplayHDR True Black 500 and a built-in colorimeter that stores calibration in firmware — a strong choice for photo and video editors.

Bottom line

The UltraSharp 52 is Dell’s elegant, high-end answer to multi-monitor headaches: fewer bezels, broad connectivity and laptop charging via Thunderbolt 4. It’s a fit for power users who need expansive desktop real estate and prefer a single-panel solution over a stacked monitor array.