Choose a 4K monitor with a stated colour gamut and calibration specification that suit the files you review; resolution alone does not establish reliable colour judgement. A 27-inch screen is the more space-conscious choice for a shared desk, while a 31.5- or 32-inch screen provides a physically larger review area if it fits. Check both computers’ video and USB connections before relying on single-cable or keyboard-and-mouse switching features.
If you compare seams, tonal transitions or material edges, look beyond the 4K label to colour-space and calibration specifications relevant to your work. ASUS UK and BenQ UK publish such specifications for their ProArt PA279CRV and PD3225U models.
If you alternate between computers or share a keyboard and mouse, the video connections and USB data paths matter alongside the panel. BenQ UK's KVM setup guidance calls for connections from both video sources.
If the monitor must leave room for another user's equipment, compare screen size, stand footprint and mounting options as well as detail. Dell UK specifies 163.18 pixels per inch for its 27-inch U2723QE, while BenQ UK specifies 140 pixels per inch for its 31.5-inch PD3225U.
Start with the colour mode your review files require, then work out how the computers will connect and how much of the shared desk the screen can occupy.
| Concern | Buying checks | Who this matters to |
|---|---|---|
| Colour and seam visibility | Match a stated colour gamut and calibration specification to the working colour space; check the available monitor mode and your application's colour settings. | When a tonal shift at a seam could change a review decision, I need colour settings I can identify and manage. Around 42% of consumers would put colour consistency first. |
| Two-system connections | Check video and USB data connections for each computer; if using a KVM, plan both systems' required upstream paths. | If my keyboard and mouse must move between two computers, I need to know how each one connects before choosing a hub or KVM. Switching is the primary concern for around 33% of consumers. |
| Desk fit and viewing area | Measure available width and depth, including the stand; decide whether a larger physical preview or a denser 27-inch 4K desktop matters more. | With another person's equipment on the desk, I need a screen I can position comfortably without taking over the work area. Desk-efficient close-detail viewing would come first for around 25% of consumers. |
Resolution describes pixel count, not whether a display's colour mode or calibration suits colour-sensitive seam decisions.
Check the stated gamut and calibration specification against your working files, then select the intended colour-management settings. Treat manufacturer figures as declared specifications rather than independent test results.
BenQ UK specifies the 31.5-inch PD3225U at 714.8 mm wide and 273.3 mm deep with its stand. A larger 4K screen offers more physical viewing area, not more pixels than a 27-inch 4K screen.
Measure the space available for the screen, stand, laptop and input devices, and check the viewing position before choosing a 31.5- or 32-inch model.
An arm may be needed if the supplied stand takes up too much of the shared work surface; check mounting compatibility before planning around one.
A keyboard-and-mouse switch also needs a suitable data path. BenQ UK's setup guidance specifies at least two video sources and describes USB upstream connections for certain source combinations.
List each computer's video output, USB data connection and charging requirement, then check the exact monitor's KVM ports and setup instructions.
Connecting both systems may require appropriately specified video or USB cables.
ASUS Support notes that display colour can change over time, so an initial calibration claim does not ensure continuing consistency.
If seam-review decisions require repeatable colour control, plan how and when you will recalibrate the display.
That plan may involve calibration equipment or a colour-management service.
The 27-inch ProArt PA279CRV is a compact option to examine when colour specifications and desk adjustment matter.
The 27-inch U2725QE is a hub-oriented option for a compact desk where connections and screen adjustment are priorities.
The 31.5-inch PD3225U is worth examining when a larger physical review area and two-system KVM use justify its desk footprint.
These 4K choices span smaller shared-desk screens and larger displays for a physically bigger review area. Compare the stated colour features with your working files, and measure the desk before choosing a larger model.
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Consider this model if a smaller, adjustable display is important at the shared desk; check its colour-mode options against your review workflow.
OLED and 4K UHD are stated in the product name. Confirm the calibration accuracy and USB-C charging capability needed for your setup.
For work that leaves static interface elements on screen for long periods, consider the listing's OLED burn-in warning.
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Consider the larger curved screen if you want a physically bigger preview and its shape suits your viewing position.
The product name states 3840 × 2160 resolution, 99% DCI-P3 coverage, USB-C with 65 W power delivery and a USB hub. Check the colour mode and calibration requirements for your files, as well as the space available for the screen.
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This larger screen is a choice to assess when physical review area matters more than keeping the monitor compact.
The product name states 120 Hz, Thunderbolt 3 and hardware calibration, and claims Delta E < 1. Check the colour settings and calibration process required for your work.
Measure the shared desk for the stand, and confirm the exact peak-brightness specification if HDR use affects your decision.
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The 27-inch size is worth considering when close inspection must leave room for other equipment on the desk.
Its product name states a 4K UHD display. If your decisions depend on measured colour accuracy or laptop charging through USB-C, confirm those requirements for this exact model before buying.
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The 27-inch format is relevant if a larger screen would crowd the shared desk, but gaming features alone do not establish suitability for colour-critical seam review.
The product name states 4K UHD, DisplayPort 2.1 and HDMI 2.1. Check calibration accuracy and the connections your computers require before choosing it for this work.
No. For colour-sensitive seam decisions, check the monitor's stated gamut and calibration specification against your files as well as its resolution. ASUS UK and BenQ UK publish colour and calibration figures for the PA279CRV and PD3225U, but manufacturer specifications are not independent measurements of the unit you receive.
Yes, when both computers have the connections required by that monitor's KVM setup. BenQ UK's guidance calls for at least two video sources; a DisplayPort or HDMI connection may also need a USB upstream path, and an HDMI source may require a USB setting to be selected.
No. Confirm that the laptop supports the intended video connection and compare its charging requirement with the monitor's stated power delivery. ASUS UK specifies up to 96 W over USB-C for the PA279CRV, while BenQ UK specifies 85 W over Thunderbolt for the PD3225U; those figures do not establish compatibility with every computer.
No, not if your work requires continuing colour consistency. ASUS Support notes that display colour can change over time. Treat factory calibration as an initial specification and plan a recalibration process appropriate to the decisions made on the screen.