Best Dual Monitor Setups for Photography Post Production: Top Picks Compared

For most photographers the best dual monitor setup is one colour-accurate 27-inch main display for editing, paired with a cheaper, simpler second screen for panels, catalogues and reference images. Spend the budget on the screen where you judge tone and colour, and treat the second one as workspace. Wide-gamut editing monitors from BenQ, ASUS ProArt, Eizo and Dell are the usual candidates for the main role, while any decent IPS panel with a similar resolution can sit beside it.

At a Glance: Main Display Candidates

Model names change often, and several of these lines have newer or older siblings. Treat the families above as a shortlist and read the maker’s current specification sheet before buying.

Why Two Monitors Help Photo Post-Production

Editing software now stacks panels on every edge: histogram, develop sliders, masks, catalogue grid, layers, history. On a single screen these squeeze the image into a small window. A second display lets the main monitor show the photograph almost edge to edge while toolbars, a filmstrip or a Photoshop panel stack live on the side.

The key principle is to separate jobs. The colour-critical screen shows the image and nothing bright or distracting. The second screen holds white interface elements, a browser with a client brief, a file manager or a reference palette. This keeps your eye adapted to the picture rather than to a glaring white window next to it.

Matching the Two Screens

Same size, different grade

Two 27-inch displays of the same resolution make window handling easy because the pixel density matches and a dragged window does not change size when it crosses the gap. The second screen does not need wide gamut. A mid-range IPS panel is enough for panels and file browsing.

Colour differences between screens

Never judge colour on the secondary screen. Even two units of the same model can differ in white point and brightness. If you want the pair to look broadly similar, calibrate both with a colorimeter to the same white point and luminance target. The second panel will still not match the main one in gamut, so keep the image preview on the calibrated display.

Orientation

Some photographers rotate the second display to portrait for long catalogue lists or for tall panels. Check that the stand supports pivot and that the cable length reaches. Pivoting a wide-gamut main display is generally avoided, because viewing angle shifts can affect perceived tone on some panel types.

Specs That Matter Most on the Main Display

• Panel type: IPS-type panels are the common choice for stable colour at wider viewing angles. OLED monitors exist, but reviewers often point to brightness limits for static interface elements and a different workflow for calibration.
• Gamut coverage: Adobe RGB coverage matters for print work. For web and screen delivery, sRGB and DCI-P3 coverage is typically enough. Makers publish coverage percentages, but those are measurements from the maker, not a guarantee for a specific unit.
• Resolution: 4K at 27 inches gives sharp previews without scaling headaches. QHD works for tighter budgets.
• Uniformity and calibration: Some makers list uniformity compensation and a factory calibration report. Hardware calibration stores the profile in the monitor rather than only in the computer, which keeps results consistent across applications.
• Shading hood: A hood reduces side glare and stray light. Some models include one; others sell it as an accessory.

Budget Tiers

Budget tier

Two QHD or 4K IPS monitors of the 27-inch class from mainstream makers are a sensible start. Choose models that list sRGB coverage near full and a height-adjustable stand. Expect to rely on software or colorimeter calibration, and limit colour-critical print work.

Mid-range tier

One ProArt or UltraSharp-class main display plus a budget second screen is the most common sweet spot. You gain a factory calibration report, wider gamut and often USB-C connectivity that can charge a laptop from the same cable.

Premium tier

BenQ SW and Eizo ColorEdge screens target professionals making prints or working to client colour standards. They typically add hardware calibration, hoods and longer warranties. A budget second display is still fine alongside them.

Pick X If…

Connections, Graphics and Desk Practicalities

Check that the computer can drive both screens at the chosen resolution. Desktop graphics cards typically offer several outputs; laptops vary, and some thin models cap the number of external displays. Read the maker’s specification for the exact computer. For a laptop, a Thunderbolt or USB4 dock can feed two displays through one cable if the computer and dock both support it.

Desk setup matters as much as specs. Place the main display directly in front at arm’s length with the top edge near eye level. Reduce room lighting that reflects on the panel, and avoid placing bright windows behind or beside the screens. A neutral grey desktop background reduces colour bias while you edit. Allow the monitor to warm up for a while before calibrating or judging tone, because backlight output can shift as it settles.

Alternatives

• Single ultrawide: A 34-inch ultrawide gives a continuous workspace with no bezel gap, but pixel height is shorter and gamut coverage is rarely at the level of dedicated photo monitors.
• Tablet as second screen: A tablet used as a secondary display can hold panels, though it adds latency and colour is not meant for judging.
• Laptop plus one external: If budget is tight, use the laptop’s built-in screen for panels and spend the money on a single good main display.

Frequently Asked Questions

Do both monitors need to be colour accurate?

No. Only the display where you judge the image needs wide gamut and calibration. The second screen can be a standard IPS panel used for interface elements and reference windows.

Should the two monitors be the same size?

Matching size and resolution makes windows behave predictably when dragged across. It is not required, but a very different pixel density can cause scaling quirks in some operating systems.

Is 4K necessary for photo editing?

It is not required, but 4K at 27 inches gives finer detail for judging sharpness and cleaner interface text. QHD can work well on a tighter budget.

How often should I calibrate?

Makers of calibration tools typically suggest regular recalibration, often monthly or by the schedule in the software. Follow the instructions for your colorimeter and monitor.

Can a laptop run two external monitors?

Some can and some cannot. Support depends on the graphics hardware and the ports, so read the laptop maker’s specification for the number and resolution of external displays it supports.

Is OLED a good choice for editing?

Reviewers note strong contrast and colour on OLED panels, along with trade-offs such as brightness limits and static interface burn-in considerations. Read the maker’s care guidance and consider an IPS-type panel if you leave interface elements on screen for long sessions.