Asus 27″ PA278QGV ProArt Professional Monitor

Panel and Image Quality

• Panel size: 27 inches (16:9)
• Panel type: IPS
• Resolution: 2560 × 1440 (QHD / 1440p)
• Pixel density: ~109 PPI
• Surface: Anti‑glare (matte)
• Brightness (typical): 350 cd/m²
• Contrast ratio:
  • Typical: 1000:1
  • Maximum (dynamic): up to 3000:1
• Colours:
  • 16.7M (8‑bit) on original PA278QV;
  • 1.07B (10‑bit) on PA278QGV Gen 2 in many listings
• Colour gamut:
  • 100% sRGB
  • 100% Rec. 709
  • Up to 95% DCI‑P3 on the Gen 2 (PA278QGV)
• Colour accuracy: Factory calibrated, ΔE typically < 2
• HDR: HDR10 support (entry‑level HDR, not VESA DisplayHDR 400/600 class)

Refresh Rate and Response

• Maximum refresh rate:
  • Original PA278QV: up to 75 Hz
  • PA278QGV (Gen 2): up to 120 Hz over DP/HDMI 2.0
• Response time: 5 ms (GTG)
• Adaptive‑Sync: Supported (FreeSync‑style VRR within the monitor’s range)

Connectivity

Typical I/O on the PA278QGV / Gen 2:

• DisplayPort 1.4 × 1
• HDMI 2.0 × 1
• USB‑C
• USB hub: 4 × USB 3.2 Gen 1 Type‑A
• 3.5 mm headphone jack
• PC audio input
• Built‑in speakers: 2 W × 2