| ADDITIONAL INFORMATION |
| Colors |
Black |
— |
| Compatibility |
Tom's Guide (tested with an RTX 5090) notes very few games reach frame rates high enough to use the 540Hz / 720Hz modes |
Full 4K 240Hz over DisplayPort 2.1a UHBR20 needs a DP 2.1-capable GPU; 2x HDMI 2.1 (FRL) for consoles |
| Environmental |
— |
FSC MIX certified packaging |
| In the Box |
— |
DisplayPort 2.1 (DP80) cable, DisplayPort cable, HDMI Ultra High Speed cable, USB 3.2 cable, USB-C cable, power cord, VESA mount kit, ROG pouch, microfiber cloth, ROG sticker, quick start guide, warranty card |
| Launch Price (USD) |
$999.99 (US launch MSRP) |
$1,099 (US MSRP per ASUS availability press release) |
| Models |
27GX790B-B |
PG27UCDM |
| Price in Nigeria |
₦1,400,000 (estimate, converted from US launch price) |
₦1,538,600 (estimate, converted from US launch price) |
| DESIGN AND BUILD |
| Dimensions (with stand) |
605.2 x 527.6 x 220 mm (raised) / 605.2 x 397.6 x 220 mm (lowered) |
61.03 x 54.95 x 21.88 cm (24.03" x 21.63" x 8.61") |
| Dimensions (without stand) |
— |
61.03 x 36.92 x 7.05 cm (24.03" x 14.54" x 2.78") |
| Panel Type |
WOLED (4th Gen Primary RGB Tandem OLED) |
QD-OLED (4th-generation, listed by ASUS as Tandem QD-OLED) |
| Screen Size |
26.5 inches (67.3 cm), 27-inch class |
26.5 inches (marketed as 27-inch) |
| Stand Adjustments |
Tilt / Height / Swivel / Pivot (110 mm height adjustment) |
Tilt +20° ~ -5°, Swivel +30° ~ -30°, Pivot +90° ~ -90°, Height 0~110mm |
| VESA Mount |
100 x 100 mm |
100x100mm |
| Weight (with stand) |
6.8 kg |
7.62 kg (16.80 lbs) |
| Weight (without stand) |
— |
4.97 kg (10.96 lbs) |
| DISPLAY AND RESOLUTION |
| Aspect Ratio |
16:9 |
16:9 |
| Brightness |
335 cd/m² typical (300 cd/m² min); HDR peak 1,500 cd/m² (1.5% APL), 800 cd/m² (10% APL) |
1,000 cd/m² (HDR, peak) |
| Color Depth |
1.07 billion colours (10-bit) |
10-bit (1073.7M colors) |
| Color Gamut |
DCI-P3 99.5% typical (CIE1976); 94% min |
99% DCI-P3, 145% sRGB |
| Contrast Ratio |
1,500,000:1 typical (1,200,000:1 min) |
1,500,000:1 (typical) |
| Factory Calibration |
— |
ΔE < 2, with Color Calibration E-report |
| HDR Support |
VESA DisplayHDR True Black 500, HDR10, HDR Effect |
VESA DisplayHDR 400 True Black, HDR10, Dolby Vision |
| Pixel Density |
110 PPI (pixel pitch 0.2292 x 0.2292 mm) |
166 ppi (pixel pitch 0.153 mm) |
| Refresh Rate |
540Hz at QHD; 720Hz at HD (Dual Mode) |
240 Hz |
| Resolution |
2560 x 1440 (QHD); HD in 720Hz Dual Mode |
3840 x 2160 (4K UHD) |
| Response Time |
0.02ms (GtG) |
0.03 ms (GTG) |
| Screen Coating |
Matte anti-glare |
Anti-reflection |
| Viewing Angles |
178° (R/L), 178° (U/D) |
178° / 178° (CR≧10) |
| GAMING FEATURES |
| Adaptive Sync |
NVIDIA G-SYNC Compatible, AMD FreeSync Premium Pro, VRR (48–540Hz range with LFC) |
AMD FreeSync Premium Pro, NVIDIA G-SYNC Compatible, VESA AdaptiveSync Display 240Hz |
| Gaming Aids |
Black Stabilizer, Crosshair, FPS Counter |
GamePlus, GameVisual, Shadow Boost, Extreme Low Motion Blur (ELMB) |
| Low Input Lag Mode |
Dynamic Action Sync (DAS) |
GameFast Input technology |
| EXTRAS AND FEATURES |
| Eye Care |
Flicker-free, Discomfort Glare Free, Eyesafe 3.0; UL-verified anti-glare, flicker-free, low/reduced blue light and reduced circadian stimulation |
Flicker-free; TÜV Flicker-free and TÜV Low Blue Light (Hardware Solution) certified; OLED Anti-Flicker 2.0 |
| Other Features |
Unity Hexagon RGB lighting; VESA ClearMR 21000; UL 'Perfect Black' and 'Perfect Color' certifications; HW calibration ready; Reader Mode; PiP/PbP; HDMI 2.1 and DisplayPort 2.1 cables in the box |
ASUS OLED Care Pro with Neo Proximity Sensor, Aura Sync lighting, DisplayWidget Center, tripod socket (1/4"), Kensington lock |
| Warranty |
— |
3 years (including panel burn-in) |
DailyTechPrices