Main trade-off
BenQ RD Series 28-inch Programming Monitor
Standard 16:9 video does not fill the taller panel without cropping or stretching.
Head-to-head
BenQ RD280U vs ASUS ProArt PA279CRV: BenQ adds tall code space and KVM, ASUS fits a conventional 16:9 workflow
The short answer
Choose RD280U when more vertical room for code and a built-in KVM solve the desk's daily work. Choose PA279CRV when a 16:9 4K workspace, documented Adobe RGB coverage or up to 96W charging fits better. Both are 60Hz screens, so the choice is screen shape and workflow rather than a refresh-rate upgrade.
Before you choose
The reasoning and the trade-offs
The extra rows help only if text stays at the same scale
RD280U adds 400 vertical pixels while keeping the same 3840-pixel width. At identical scaling and line height, that can show more code or document content without making the editing pane wider.
What this is based on
2560 minus 2160 equals 400 additional vertical pixels. The claimed content benefit is conditional on equal scaling and line height.
Main trade-off
ASUS ProArt Display 27-inch 4K
It has 400 fewer vertical pixels at the same width.
BenQ RD Series 28-inch Programming Monitor
- Choose it for
- Keep more of a long code file visible at equal scaling
- Share attached peripherals between two computers
- Main trade-off
- Standard 16:9 video does not fill the taller panel without cropping or stretching.
ASUS ProArt Display 27-inch 4K
- Choose it for
- Fill the panel with standard 16:9 4K content
- Use documented 99% Adobe RGB coverage
- Main trade-off
- It has 400 fewer vertical pixels at the same width.
About this comparison
Compare RD280U and PA279CRV for long code files, a laptop-plus-desktop desk and a 16:9 creative workspace with documented Adobe RGB.
Choose RD280U when more vertical room for code and a built-in KVM solve the desk's daily work. Choose PA279CRV when a 16:9 4K workspace, documented Adobe RGB coverage or up to 96W charging fits better. Both are 60Hz screens, so the choice is screen shape and workflow rather than a refresh-rate upgrade.
Winner by situation
Start with what you need it to do
Read long code files at the same scaling
RD280U provides 400 extra vertical pixels.
- BenQ RD Series 28-inch Programming Monitor
- Better fit
- ASUS ProArt Display 27-inch 4K
- Good
Fill the panel with an uncropped 16:9 4K frame
The RD280U's taller shape leaves unused height.
- BenQ RD Series 28-inch Programming Monitor
- Caution
- ASUS ProArt Display 27-inch 4K
- Better fit
Share wired peripherals between two hosts
RD280U includes a KVM and separate USB data upstream connection.
- BenQ RD Series 28-inch Programming Monitor
- Better fit
- ASUS ProArt Display 27-inch 4K
- Caution
Require documented Adobe RGB coverage
ASUS specifies 99% Adobe RGB. RD280U's cited coverage is P3.
- BenQ RD Series 28-inch Programming Monitor
- Depends
- ASUS ProArt Display 27-inch 4K
- Better fit
What matters in practice
The differences that matter
The extra rows help only if text stays at the same scale
RD280U adds 400 vertical pixels while keeping the same 3840-pixel width. At identical scaling and line height, that can show more code or document content without making the editing pane wider.
How we reached this conclusion
2560 minus 2160 equals 400 additional vertical pixels. The claimed content benefit is conditional on equal scaling and line height.
A full-width 16:9 frame leaves unused height on the 3:2 panel
A 3840-by-2160 video frame shown without cropping occupies RD280U's full width but leaves 400 vertical pixels unused in total. PA279CRV matches that frame's shape.
How we reached this conclusion
RD280U has 2560 vertical pixels and the 16:9 frame uses 2160, leaving 400. This is 15.6% of panel height, divided between the bars if centered.
Two-host switching may matter more than the extra charging watts
RD280U supplies a KVM and separate USB-B data upstream path for a second host. Choose it when a laptop and desktop share the same keyboard and mouse.
How we reached this conclusion
KVM behavior depends on both hosts' video and USB paths. The charging ceilings differ by 6W, without implying either covers an unknown laptop workload.
Choice A
BenQ, RD280U
RD Series 28-inch Programming Monitor
A 3:2 screen offers a tall layout for code and documents, with usable space depending on app layout and scaling. USB-C and correctly connected KVM can serve a laptop and desktop.
- Best matched use
- Keep more of a long code file visible at equal scaling
Checked facts
- Native grid and shape: 3840 by 2560, 3:2
- Refresh ceiling: 60Hz over DP or USB-C
- Laptop power: Up to 90W USB-C
- Peripheral switching: Built-in KVM and USB-B upstream
Choice B
ASUS, PA279CRV
ProArt Display 27-inch 4K
A compact 4K ProArt screen brings wide-gamut factory calibration, 96-watt USB-C power and display chaining to a creator desk.
- Best matched use
- Fill the panel with standard 16:9 4K content
Checked facts
- Native grid and shape: 3840 by 2160, 16:9
- Refresh ceiling: 60Hz
- Laptop power: Up to 96W USB-C
- Peripheral switching: USB hub without equivalent KVM documented
Meaningful differences
What changes the fit
| What changes | BenQ RD Series 28-inch Programming Monitor | ASUS ProArt Display 27-inch 4K | Why it matters |
|---|---|---|---|
| Native grid and shape | 3840 by 2560, 3:2 | 3840 by 2160, 16:9 | RD280U adds vertical room without adding horizontal source pixels. |
| Refresh ceiling | 60Hz over DP or USB-C | 60Hz | Neither provides a high-refresh upgrade. |
| Laptop power | Up to 90W USB-C | Up to 96W USB-C | Accepted power profiles and workload decide whether a separate adapter remains needed. |
| Peripheral switching | Built-in KVM and USB-B upstream | USB hub without equivalent KVM documented | Two hosts need a different accessory plan on ASUS. |
| Published gamut coverage | 95% P3 | 99% Adobe RGB and 99% DCI-P3 | Use the required color space rather than comparing unlike percentages. |
What you give up
Every choice has a cost
If you choose BenQ RD Series 28-inch Programming Monitor
- USB-C charging is capped at 90W.
If you choose ASUS ProArt Display 27-inch 4K
- No equivalent built-in two-host KVM is documented.
Recommendation switch
The decision flips if...
Extra vertical code space and a built-in KVM are priorities
Choose BenQ RD Series 28-inch Programming Monitor. RD280U provides both the taller grid and the switching hardware.
The workspace is mainly a full-screen 16:9 4K canvas
Choose ASUS ProArt Display 27-inch 4K. PA279CRV matches that shape without the unused vertical area.
What matters in practice
How to make the call
The extra rows help only if text stays at the same scale
RD280U adds 400 vertical pixels while keeping the same 3840-pixel width. At identical scaling and line height, that can show more code or document content without making the editing pane wider. Choose it for long files if the taller physical screen fits the viewing position. Choose PA279CRV if the job is mainly a standard 16:9 canvas. Changing operating-system scaling can absorb the extra workspace instead of exposing more lines.
A full-width 16:9 frame leaves unused height on the 3:2 panel
A 3840-by-2160 video frame shown without cropping occupies RD280U's full width but leaves 400 vertical pixels unused in total. PA279CRV matches that frame's shape. Choose ASUS when filling the screen with a conventional 4K canvas matters more than extra document height. RD280U's unused area during video can be an acceptable trade for code work, rather than a defect or a reason to stretch the image.
Two-host switching may matter more than the extra charging watts
RD280U supplies a KVM and separate USB-B data upstream path for a second host. Choose it when a laptop and desktop share the same keyboard and mouse. PA279CRV supplies up to 96W rather than 90W, but that narrow power difference is only useful if the laptop accepts and needs the relevant profile. A two-host ASUS desk still needs its own peripheral-switching arrangement.
What this comparison cannot tell you
- No eye-comfort, productivity, color-accuracy or pixel-response improvement was measured. Workspace calculations assume equal scaling.
What the facts say
What the comparison shows
Useful conclusions from the current computer monitors comparison, followed by the checked facts used to reach them.
See the checked facts and calculation notes
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| BenQ RD Series 28-inch Programming Monitor |
|
| |
| ASUS ProArt Display 27-inch 4K |
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Ready to choose?
Check the price. Read the owner reviews.
Open either model on Amazon to check the current price, customer reviews and delivery options.
BenQ RD Series 28-inch Programming Monitor
Keep more of a long code file visible at equal scaling
See price & reviews on AmazonASUS ProArt Display 27-inch 4K
Fill the panel with standard 16:9 4K content
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