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ASUS ProArt PA278CV vs VA24DQSB: Screen Space and Laptop Connections

Choose PA278CV for its larger QHD workspace and, with a compatible laptop, a USB-C connection for video, peripherals and up to 65 W charging. Choose VA24DQSB when a narrower Full HD display fits your desk and you are happy with separate cables. Its USB hub is useful for peripherals, but it is not the same laptop connection as PA278CV’s USB-C port.

Published by Pickoryx · Published 2026-10-05

Source checked 2026-10-05 14:20 UTC

Products compared

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The buying question

Is the larger QHD screen and compatible USB-C laptop connection useful enough to justify the wider monitor?

PA278CV offers a 27-inch QHD panel and USB-C video, hub data and up to 65 W charging. VA24DQSB uses a narrower 23.8-inch Full HD panel and separate video and USB hub connections.

Quick verdict

When to skip: You require 4K native resolution.
When the recommendation changes
  • Your laptop’s USB-C port does not support DisplayPort Alt Mode.
  • Your laptop needs more power than the monitor’s 65 W maximum can supply.
  • Your preferred text scaling or desk clearance makes the larger screen less useful.

The differences that matter

Screen Workspace And Desk Fit

ASUS ProArt PA278CV 27-inch QHD Monitor

27-inch screen with native 2560×1440 resolution; ASUS lists an estimated assembled width of 61.5 cm.[1]

ASUS VA24DQSB 23.8-inch Full HD Monitor

23.8-inch screen with native 1920×1080 resolution; ASUS lists an estimated assembled width of 54.0 cm.[2]

What this changes: Choose PA278CV for the larger panel and more native pixels for sheets or side-by-side windows at comparable scaling. Choose VA24DQSB when a narrower monitor fits the desk better and Full HD meets your needs. Check text size at your preferred scaling rather than assuming a fixed number of windows will fit.[1, 2]

The better fit depends on your priorities

Laptop Video Power And Usb Connections

ASUS ProArt PA278CV 27-inch QHD Monitor

USB-C supports DisplayPort Alt Mode video, hub data and up to 65 W power delivery; four USB 3.2 Gen 1 Type-A ports serve peripherals. HDMI and DisplayPort video inputs are also available.[1, 3]

ASUS VA24DQSB 23.8-inch Full HD Monitor

HDMI, DisplayPort or VGA carries video. A separate USB 2.0 Type-B upstream connection enables two USB-A peripheral ports. Its documented panel has no USB-C video/power port.[2, 4]

What this changes: PA278CV can combine the laptop’s display, hub and charging connections when the host supports USB-C video and charging, the cable is suitable, and 65 W meets the laptop’s power needs. VA24DQSB uses separate video and hub cables, with laptop power handled separately. Its VGA input also fits an older computer with that output.[1, 3, 2, 4]

The better fit depends on your priorities

Best for your routine

A larger native workspace for sheets and multiple windows

Best fit: ASUS ProArt PA278CV 27-inch QHD Monitor

Based on listed features, not comparative testing.

The 27-inch QHD panel provides more native pixels. The amount visible still depends on your scaling and text-size choices.

View ASUS ProArt PA278CV 27-inch QHD Monitor on AmazonPaid link

A narrower Full HD monitor for a constrained desk

Best fit: ASUS VA24DQSB 23.8-inch Full HD Monitor

Based on listed features, not comparative testing.

Its listed 54.0 cm width is narrower than PA278CV’s 61.5 cm. Allow space for cables and your chosen positioning.

View ASUS VA24DQSB 23.8-inch Full HD Monitor on AmazonPaid link

A compatible laptop using one USB-C cable for display, hub and charging

Best fit: ASUS ProArt PA278CV 27-inch QHD Monitor

Based on listed features, not comparative testing.

This combines functions when the laptop supports DP Alt Mode and USB-C charging, the cable is suitable, and 65 W covers its needs.

View ASUS ProArt PA278CV 27-inch QHD Monitor on AmazonPaid link

Value and trade-offs

One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.

If PA278CV costs more, justify the difference with QHD screen space you will use or a USB-C setup your laptop actually supports. If Full HD and separate cables cover the job, the narrower VA24DQSB may be sufficient.

There is not enough price history here to recommend buying now or waiting.

Community discussions

Questions and individual experiences add context, not controlled-test results, failure rates, or owner consensus.

PA278CV users discuss extending a two-monitor desktop

A Windows desktop user reports two PA278CVs mirroring instead of extending. Replies suggest resets or menu changes, without a confirmed cause. If you plan to chain displays, check your computer’s display support, cable path and the monitor’s documented settings; this thread is not a tested fix.

Reddit discussion · Applies to ASUS ProArt PA278CV 27-inch QHD Monitor · Source checked 2026-10-05 14:21 UTC

Limitations

  • This comparison uses manufacturer specifications and manuals, not Pickoryx display testing. It does not establish a color-accuracy, motion, brightness-uniformity or reliability winner.
  • USB-C shape alone does not guarantee video or laptop charging. Confirm the host port, suitable cable and laptop power requirements; higher-power laptops may still need their own charger.
  • ASUS labels physical dimensions as estimates that may vary by region. Usable workspace depends on operating-system scaling, application layout and preferred text size.

Questions shoppers ask

Can I use PA278CV’s USB hub with a computer that only has USB-A?

Yes. ASUS documents a Type-C-to-Type-A upstream cable for the hub, but that connection only enables the USB-A peripheral ports. Use HDMI or DisplayPort separately for the image. VA24DQSB similarly uses its Type-B-to-Type-A hub cable separately from video.

Methodology and sources

Compared native screen format, listed assembled width and the actual video, upstream USB and power paths for each monitor.

AI assisted with source comparison and drafting.

View 4 sources
  1. 1.ProArt Display PA278CV: US Technical SpecificationsASUS USA · Official specifications · Source checked 2026-10-05 14:15 UTC
    Evidence used on this page
    • Display; I/O Ports; estimated physical dimensions with stand: Exact PA278CV specifications: 27-inch 2560×1440 panel, USB-C DP Alt Mode, up to 65W power delivery and four USB-A hub ports. Listed assembled width is approximately 61.5 cm.
  2. 2.VA24DQSB: US Technical SpecificationsASUS USA · Official specifications · Source checked 2026-10-05 14:15 UTC
    Evidence used on this page
    • Display; I/O Ports; estimated physical dimensions with stand: Exact VA24DQSB specifications: 23.8-inch 1920×1080 panel, DisplayPort/HDMI/VGA inputs and two USB 2.0 Type-A hub ports. Listed assembled width is approximately 54.0 cm.
  3. 3.ASUS PA278CV Series LCD Monitor: User GuideASUS · Official specifications · Source checked 2026-10-05 14:18 UTC
    Evidence used on this page
    • Printed 1-3 / PDF 13: Back view and USB-C note; printed 2-3 / PDF 17: Connecting the cables: USB-C can receive DisplayPort video, supply up to 65 W and enable the downstream hub. Source DP Alt Mode and a suitable Type-C cable are required. A Type-C-to-Type-A connection enables the USB hub only. Identifies separate DisplayPort input and output.
  4. 4.ASUS VA24D Series LCD Monitor: User Guide, VA24DQSB sectionsASUS · Official specifications · Source checked 2026-10-05 14:18 UTC
    Evidence used on this page
    • Printed 1-3 / PDF 13: VA24DQSB back-view branch; printed 2-6–2-7 / PDF 20–21: cable setup; printed 3-11–3-12 / PDF 33–34: model-specific tables: The explicit VA24DQSB branch uses HDMI/DisplayPort/VGA for video and a separate USB 2.0 Type-B upstream cable to the computer’s USB-A port for its two-port hub. Its complete rear-panel diagram has no USB-C video/power port; no VA24DQ-only omission is transferred.

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