Description
The ASUS ROG Swift PG27UCDM is a 27-inch class 4K Quantum Dot OLED gaming monitor with a 26.5-inch viewable panel. It pairs a 240Hz refresh rate with a 0.03ms GTG response for fast, ghost-free motion, and adds Dolby Vision HDR plus 99% DCI-P3 color for cinema-grade visuals. DisplayPort 2.1a UHBR20, HDMI 2.1, and a 90W USB-C port provide flexible high-bandwidth connectivity.
Tech Specs
- Panel Technology: QD-OLED (4th generation)
- Viewable Screen Size: 26.5 inches
- Resolution: 3840 x 2160 (4K UHD)
- Aspect Ratio: 16:9
- Pixel Density: 166 PPI
- Refresh Rate: 240Hz
- Response Time: 0.03ms GTG
- Brightness: 450 nits
- Native Contrast Ratio: 1,000:1
- Color Gamut: 99% DCI-P3 / 145% sRGB
- Color Depth: True 10-bit (1.07 billion colors)
- Color Accuracy: Delta E < 2
- HDR: VESA DisplayHDR 400 True Black, Dolby Vision
- Viewing Angles: 178° horizontal / 178° vertical
- HDMI: 2 x HDMI 2.1
- DisplayPort: 1 x DisplayPort 2.1a UHBR20 (80 Gbps)
- USB: 4 x USB, 1 x USB Type-C with 90W Power Delivery
- Adaptive Sync: FreeSync Premium Pro, G-SYNC Compatible
- Stand Adjustments: Tilt
- VESA Mount: Yes
- Energy Efficiency Class: F (SDR) / G (HDR)
- OLED Care: OLED Care Pro with Neo Proximity Sensor





