EIZO ColorEdge CG3146 31" Class 4K LCD Monitor - 17:9

The world's first true HDR reference monitor with a built-in calibration sensor.

Further expanding on EIZO's flagship HDR reference monitor, the ColorEdge PROMINENCE CG3146 is the first true HDR reference monitor in the world to incorporate a built-in calibration sensor for ensuring the ultimate color-accurate HDR viewing environment.

High Dynamic Range
Simple and Precise Color Management
Content Editing and Mastering
Stable and Accurate Display
Added Functionality
Comfort and Ease-of-Use
Commitment to Quality
Used by Professional Creatives Worldwide

What is HDR?

HDR (High Dynamic Range) is a range that approximates the human perception of color and light as content is shown on a display device. A monitor which supports HDR is able to correctly show both very bright and very dark areas on the screen without sacrificing the integrity of either. With lower-range SDR (Standard Dynamic Range) monitors, brightness, contrast, and color are lost when displaying HDR content.

EIZO HDR Technology

EIZO's ColorEdge PROMINENCE HDR reference monitors are the first to overcome the severe drawbacks of other HDR technologies available in the market, so they can be used reliably for post production work.

Auto Brightness Limiter (ABL) equipped in other HDR OLED monitors limits the monitor's ability to display lighter scenes with tones over a specific range. This causes those light areas to appear dimmer and the color duller as a result.

Local dimming uses an area control backlight system which adjusts the brightness in sections of the screen depending on the content displayed. However, when an object on the screen falls outside of the area of the backlight that is adjusted, a "halo" effect appears, making it impossible to achieve full color accuracy in smaller details.

EIZO's ColorEdge PROMINENCE CG3146 achieves a true HDR visual experience without ABL or Local Dimming to ensure you always see accurate colors and brightness in every pixel.

HLG and PQ Curve

ColorEdge PROMINENCE CG3146 supports hybrid log-gamma (HLG) and the perceptual quantization (PQ) curve for HDR video. HLG is compatible with SDR displays and is suitable for live television broadcasting. The PQ curve approximates the human visual system in terms of color and light perception, making it ideal for films, streaming, and other video content. Both functions (EOTF) were standardized by the International Telecommunication Union (ITU) as ITU-R BT.2100. In addition, the PQ curve was standardized by the Society of Motion Picture and Television Engineers (SMPTE) as ST-2084.

• Digital Uniformity Equalizer (DUE)
• Cable Lock Slot
• High Dynamic Range (HDR)

• 15 kHz to 136 kHz - HDMI
• 25 kHz to 137 kHz - DisplayPort

• 23 Hz to 61 Hz - DisplayPort
• 23 Hz to 61 Hz - HDMI

• ColorEdge CG3146 Widescreen LCD Monitor
• DisplayPort
• HDMI
• AC power cord
• USB Type-A - USB Type-B cable
• Setup guide
• Adjustment certificate
• ScreenCleaner
• Monitor hood
• Warranty card
• Clamp for HDMI

• Restriction of Hazardous Substances (RoHS)
• Waste Electrical and Electronic Equipment Directive (WEEE)