Precision beyond color



SIZE 31.1" / 79 cm

RESOLUTION 4096 x 2160 (1.9:1 aspect ratio)


DISPLAY COLORS Display Port, HDMI: 1.07 billion from 24-bit LUT

This HDR reference monitor is the first to overcome the severe drawbacks of other HDR technologies that are available in the market today so it can be used reliably for professional post production work. It supports both HLG and PQ gamma curves in order to display content that approximates the human perception of color and light, making it ideal for color grading in the HDR video workflow.

High Dynamic Range

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 HDR reference monitor, ColorEdge PROMINENCE CG3145, is the first monitor to overcome the severe drawbacks of other HDR technologies that are available in the market today so it can be used reliably for post production work.

Auto Brightness Limiter (ABL) is equipped in other HDR OLED monitors and limits the monitor's ability to display lighter scenes with tones over a specific range in order to prolong the device's lifetime. 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 CG3145 achieves a true HDR visual experience without ABL or the "halo" effect to ensure you always see accurate colors and brightness in every pixel.

Gamma Curves

There are two gamma curves used for HDR video – hybrid log-gamma (HLG) and perceptual quantization (PQ) curve. HLG is compatible with SDR displays and is suitable for live television broadcasting. 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 gamma curves 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. ColorEdge PROMINENCE CG3145 supports both HLG and PQ curves.

Features for Video Editing and Post Production

DCI 4K Resolution

ColorEdge PROMINENCE CG3145 displays the DCI-4K standard (4096 x 2160) which is more than four times that of full HD (1920 x 1080). It's ideal for creating, editing, and referencing with 2D and 3D CGI, VFX, compositing, and color grading.

High Brightness and Contrast

ColorEdge PROMINENCE CG3145 achieves the 1000 cd/m2 high brightness level needed for HDR content display. It also offers a typical contrast ratio of 1,000,000:1 for displaying true blacks.

Centralized Color Management

ColorEdge PROMINENCE CG3145 supports EIZO's unique ColorNavigator NX quality control software. It offers quality control and asset management of client ColorEdge monitors. To suit the needs of a specific project, you can change the brightness, gamma, and white point settings of the monitor's preset color modes and calibrate to the new values. The calibration information is saved directly to the monitor.

Wide Color Gamut

The wide gamut faithfully reproduces 98%(TBD) of the DCI-P3 standard used in post production.

Video Compatibilities

The monitor supports various video formats including HDMI compatible with 10-bit 4:2:2 at 50/60p. DisplayPort supports up to 10-bit 4:4:4 at 50/60p.

Light-Shielding Hood

The monitor comes bundled with a shading hood that effectively prevents glare on the screen caused by ambient lighting. The hood attaches magnetically for quick and easy setup.

Multiple Inputs

With a single cable, the DCI-4K resolution at 60 Hz is supported by both DisplayPort and HDMI inputs.

HDR Workflow

In addition to the ColorEdge PROMINENCE CG3145 HDR reference monitor, EIZO offers optional HLG and PQ curves for many of its current CG Series monitors. The optimized gamma curves render images to appear more true to how the human eye perceives the real world compared to SDR. These products will support the HDR workflow from shooting to color grading.

Cabinet Color Black
Type IPS
Backlight Wide-Gamut LED
Size 31.1" / 79 cm
Native Resolution 4096 x 2160 (1.9:1 aspect ratio)
Viewable Image Size (H x V) 698.0 x 368.1 mm
Pixel Pitch 0.170 x 0.170 mm
Pixel Density 149ppi
Grayscale Tones DisplayPort, HDMI: 1,024 tones (a palette of 16.76 million tones)
Display Colors DisplayPort, HDMI: 1.07 billion from 24-bit LUT
Viewing Angles (H / V, typical) 178°, 178°
Brightness (typical) 1000 cd/m2
Recommended Brightness for Calibration [T.B.D]
Contrast Ratio (typical) 1,000,000:1
Response Time (typical) [T.B.D]
Wide Gamut Coverage (typical) DCI-P3: 98%[T.B.D]
Video Signals  
Input Terminals DisplayPort x 2, HDMI x 2 (Deep Color)
Digital Scanning Frequency (H / V) [T.B.D]
Function 1 ports for monitor control
3-port USB hub
Standard USB 3.0
Power Requirements AC 100 - 240 V, 50 / 60 Hz
Maximum Power Consumption [T.B.D]
Typical Power Consumption [T.B.D]
Power Save Mode [T.B.D]
Standby Mode [T.B.D]
Power Management [T.B.D]
Built-in Calibration Sensor No
Features & Functions  
Brightness Stabilization [T.B.D]
Digital Uniformity Equalizer Yes
Preset Modes Color Mode (REC2020, REC709, DCI, PQ_REC2020,
PQ_REC709, PQ_DCI, HLG_REC2020, PQ_CAL, HLG_CAL, Calibration)
OSD Languages English, German, French, Spanish, Italian, Swedish, Simplified Chinese, Traditional Chinese, Japanese
Others Input Color Format, Input Range, HDMI settings (Noise Reduction, Film Detection), Signal Information, Color Adjustment (Brightness, Temperature, Gamma, HLG System Gamma, Color Gamut, Hue, Saturation, Clipping, XYZ Format, Gain, Black Level, Independent 6-Color Control, Reset), Picture Expansion(Full Screen, Aspect Ratio, Dot by Dot), Zoom, REC709 Gamut Warning, Luminunce Warning, Marker (Safe Area Marker, Safe Area Size, Aspect Marker, Aspect Settings, Border Color), Auto Input Detection, Menu Rotation, USB CHARGE Port, Power Save, Indicator, Input Skip, Mode Skip, Custom Key, Monitor Reset
Physical Specifications  
Dimensions (Landscape, W x H x D) [T.B.D]
Dimensions (Without Stand, W x H x D) [T.B.D]
Dimensions (Landscape with Hood, W x H x D) [T.B.D]
Net Weight [T.B.D]
Net Weight (Without Stand) [T.B.D]
Net Weight (With Hood) [T.B.D]
Height Adjustment Range [T.B.D]
Tilt [T.B.D]
Swivel [T.B.D]
Hole Spacing (VESA Standard) [T.B.D]
Environmental Requirements  
Operating Temperature [T.B.D]
Operating Humidity (R.H., non condensing) [T.B.D]
Certifications & Standards (Please contact EIZO for the latest information.) [T.B.D]
Dedicated Software  
Monitor Management Software ColorNavigator NX Supported
Supplied Accessories (May vary by country. Please contact EIZO for details.) AC power cord, signal cables (DisplayPort - DisplayPort, Mini DisplayPort - DisplayPort), USB cable, setup guide, EIZO LCD Utility Disk (PDF user's manual), adjustment certificate, ScreenCleaner, monitor hood, warranty card
Warranty [T.B.D]