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LG 27GR83Q-B vs ASUS ProArt PA279CRV: Which Display Fits Your Setup?

Choose the LG for its listed QHD up-to-240Hz display mode when the PC and connection support it. Choose the ASUS for its listed 4K 60Hz mode and documented USB-C video, up-to-96W laptop charging, and USB hub. Match the monitor to your output mode and cables; these are manufacturer specifications, not a test of actual frame rates or picture quality.

Published by Pickoryx · Published 2026-10-02

Source checked 2026-10-02 09:20 UTC

Products compared

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The buying question

Should you prioritize a QHD mode up to 240Hz, a 4K mode up to 60Hz, or the ASUS monitor’s documented USB-C video and laptop-charging workflow?

The LG lists QHD 2560×1440 at up to 240Hz, subject to a suitable GPU and input; the ASUS lists 4K 3840×2160 at a maximum 60Hz and also documents USB-C DisplayPort Alt Mode with up to 96W Power Delivery and a USB hub.

Quick verdict

Choose LG UltraGear 27GR83Q-B.AUS if

  • You want a supported QHD mode up to 240Hz and your GPU has DisplayPort 1.4 or HDMI 2.1.
  • LG’s listed HDMI/DisplayPort video inputs and USB upstream/downstream ports suit your desktop cabling.
View LG UltraGear 27GR83Q-B.AUS on AmazonPaid link

Choose ASUS ProArt PA279CRV if

  • You want 4K at the listed maximum 60Hz.
  • Your laptop supports DisplayPort Alt Mode over USB-C and the documented up-to-96W charging and USB hub fit your power and peripheral needs.
View ASUS ProArt PA279CRV on AmazonPaid link
When the recommendation changes
  • A 240Hz target only applies when the source GPU supports DisplayPort 1.4 or HDMI 2.1; the monitor specification does not promise a game will render at 240 frames per second.
  • ASUS USB-C display output requires host DisplayPort Alt Mode, and up to 96W may not meet every laptop’s power needs.
  • If your priority is measured color accuracy, latency, brightness, or motion quality, these specifications do not establish a head-to-head winner.

The differences that matter

Resolution Refresh Input Workflow

LG UltraGear 27GR83Q-B.AUS

LG lists 2560×1440 QHD and up to 240Hz. Its U.S. page says a graphics card supporting DisplayPort 1.4 or HDMI 2.1 is required to achieve up to 240Hz.[1]

ASUS ProArt PA279CRV

ASUS lists 3840×2160 4K and a maximum refresh rate of 60Hz for the PA279CRV.[4]

What this changes: This is a display-output choice: pick the resolution and refresh ceiling that match your intended desktop or gaming mode and source device. A monitor’s refresh specification does not establish the frame rate a game will produce or prove better motion quality.[1, 4]

The better fit depends on your priorities

Connection Power Workflow

LG UltraGear 27GR83Q-B.AUS

LG’s U.S. feature page lists two HDMI 2.1 inputs, DisplayPort, one USB upstream connection and two USB downstream ports.[1]

ASUS ProArt PA279CRV

ASUS lists USB-C with DisplayPort Alt Mode and up to 96W Power Delivery; the tech-spec page also lists one USB-C and three USB-A hub ports, two DisplayPort 1.4 ports and two HDMI 2.0 ports.[4]

What this changes: For a laptop desk, the ASUS page explicitly documents USB-C video and up to 96W charging through the monitor, subject to the laptop supporting DisplayPort Alt Mode and accepting that power level. If your setup already uses HDMI or DisplayPort and LG’s listed USB ports, compare those connections against your host and peripheral wiring needs.[1, 4]

The better fit depends on your priorities

Best for your routine

A PC setup targeting QHD at up to 240Hz, with a graphics card and cable/input meeting LG’s stated requirement.

Best fit: LG UltraGear 27GR83Q-B.AUS

Based on listed features, not comparative testing.

LG lists the QHD 240Hz mode and explicitly conditions it on a GPU supporting DisplayPort 1.4 or HDMI 2.1. The actual game frame rate depends on the PC and game.

View LG UltraGear 27GR83Q-B.AUS on AmazonPaid link

A laptop desk targeting 4K 60Hz and a USB-C display connection that can use up to 96W charging and the monitor USB hub.

Best fit: ASUS ProArt PA279CRV

Based on listed features, not comparative testing.

ASUS documents 4K at up to 60Hz plus USB-C DisplayPort Alt Mode, up to 96W Power Delivery and USB hub ports; check host compatibility and power needs.

View ASUS ProArt PA279CRV on AmazonPaid link

Value and trade-offs

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

Compare current offers only after deciding whether QHD high refresh or 4K and the USB-C laptop workflow fit your setup. No price advantage is asserted.

Current checkout prices, seller terms and price history were not assessed.

Limitations

  • No common-method measurement or paired test establishes color accuracy, brightness, uniformity, HDR, input lag, or motion quality. ASUS’s published color specifications are not compared with LG’s gamut statement as an accuracy ranking.
  • LG’s exact U.S. support listing identifies 27GR83Q-B.AUS; its U.S. product page describes the matching 27GR83Q-B model family.
  • ASUS lists a maximum 60Hz refresh rate. LG’s up-to-240Hz mode requires a graphics card supporting DisplayPort 1.4 or HDMI 2.1; neither display spec guarantees game frame rate.
  • ASUS USB-C video requires a host that supports DisplayPort Alt Mode. Up to 96W may be insufficient for some laptops. Confirm exact ports and current checkout offer before buying.

Questions shoppers ask

Does the LG reach 240Hz with any computer?

LG says a graphics card supporting DisplayPort 1.4 or HDMI 2.1 is required to achieve up to 240Hz. This describes the display mode, not the frame rate a game will render.

Can the PA279CRV charge any laptop over USB-C?

ASUS lists DisplayPort Alt Mode and up to 96W Power Delivery. The laptop must support video over USB-C DisplayPort Alt Mode, and its power requirements must fit within the monitor’s stated delivery.

Methodology and sources

Compared LG USA’s published resolution, refresh-mode condition and I/O list with ASUS USA’s PA279CRV resolution, maximum refresh rate and I/O specifications. The LG U.S. support page confirms the .AUS model suffix; ASUS product identity and specifications are for PA279CRV. No paired performance, color or hands-on test was performed.

AI assisted with organizing research and drafting. Product facts are based on the cited manufacturer documentation; Pickoryx did not physically test either monitor.

View 4 sources
  1. 1.27 Inch UltraGear QHD 1440P 1ms 240Hz Gaming Monitor with NVIDIA G-SYNC CompatibleLG USA · Official specifications · Source checked 2026-10-02 09:20 UTC
    Evidence used on this page
    • Key features, lines 97–103; up-to-240Hz source GPU requirement, lines 179–180: LG USA product page for the 27GR83Q-B family lists 27-inch QHD 2560×1440, 240Hz, HDMI 2.1 x2, DisplayPort, USB upstream and two downstream ports. It states a GPU supporting DisplayPort 1.4 or HDMI 2.1 is required for up to 240Hz.
  2. 2.27GR83Q-B.AUS: Support, Manuals, Warranty & MoreLG USA · Official support · Source checked 2026-10-02 09:20 UTC
    Evidence used on this page
    • Product title and model at lines 22–23; English owner’s manual listing at lines 43–53: Exact U.S. support page identifies the assigned 27GR83Q-B.AUS model and lists its English owner manual. Used to bridge the assigned U.S. suffix to LG’s matching 27GR83Q-B family specification page; no manual-derived claim is made.
  3. 3.ProArt Display PA279CRVASUS USA · Official specifications · Source checked 2026-10-02 09:20 UTC
    Evidence used on this page
    • Exact product page title and PA279CRV model; overview of USB-C and stand: ASUS USA product page for the exact PA279CRV model. Product identity and feature context only; model-specific numerical comparison claims are cited to the exact U.S. tech-spec page.
  4. 4.ProArt Display PA279CRV - Tech SpecsASUS USA · Official specifications · Source checked 2026-10-02 09:20 UTC
    Evidence used on this page
    • Display lines 30, 40; I/O Ports lines 72–80; maximum signal frequency line 84: Exact PA279CRV US tech specs list 3840×2160, maximum refresh 60Hz, USB-C DP Alt Mode and up to 96W PD, USB-C/USB-A hub ports, DP 1.4 x2 and HDMI 2.0 x2.

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