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'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.
HDR Monitor with ABL
ColorEdge PROMINENCE CG3145
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.
HDR Monitor with Local Dimming
ColorEdge PROMINENCE CG3145
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.
|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.|
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.
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.
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.
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.
The wide gamut faithfully reproduces 98% of the DCI-P3 standard used in post production.
Final coverage figures TBD.
With 10-bit simultaneous display* from a 24-bit look-up-table (LUT), ColorEdge PROMINENCE CG3145 can show more than one billion colors simultaneously. This results in smooth color gradations and reduced Delta-E between two adjacent colors.
*A graphics board and software which support 10-bit output are also necessary for 10-bit display.
With a single cable, the DCI-4K resolution at 60 Hz is supported by both DisplayPort and HDMI inputs.
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.
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.
|Size||31.1" / 78.9 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|
|Grayscale Tones||DisplayPort, HDMI: 1,024 tones (a palette of 65 thousand tones)|
|Display Colors||DisplayPort, HDMI: 1.07 billion|
|Viewing Angles (H / V, typical)||178°, 178°|
|Brightness (typical)||1000 cd/m2|
|Contrast Ratio (typical)||1,000,000:1|
|Response Time (typical)||10 ms (Gray-to-gray)|
|Wide Gamut Coverage (typical)||DCI-P3: 99%|
|Input Terminals||DisplayPort x 2, HDMI x 2 (Deep Color)|
|Digital Scanning Frequency (H / V)||DisplayPort: 25 - 137 kHz, 22.5 - 71.5 Hz |
HDMI: 15 - 136 kHz, 22.5 - 71.5 Hz
|Function||1 port for monitor control|
3-port USB hub
|Power Requirements||AC 100 - 240 V, 50 / 60 Hz|
|Maximum Power Consumption||472 W|
|Typical Power Consumption||267 W|
|Power Save Mode||Less than 1.2 W|
|Standby Mode||Less than 0.7 W|
|Built-in Calibration Sensor||No|
|Features & Functions|
|Digital Uniformity Equalizer||Yes|
|Preset Modes||Color Mode (REC2020, REC709, DCI, PQ_REC2100, |
PQ_REC709, PQ_DCI, HLG_REC2100, 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, PQ Clipping, HLG System Gamma, Color Gamut, Hue, Saturation, Gamut Clipping, XYZ Format, Gain, Black Level, Independent 6-Color Control, Reset), Picture Expansion(Full Screen, Aspect Ratio, Dot by Dot), Zoom, REC709 Gamut Warning, Luminance Warning, Co-View, Marker (Safe Area Marker, Safe Area Size, Aspect Marker, Aspect Settings, Border Color), Auto Input Detection, Menu Rotation, USB CHARGE Port, Power Save, Off Timer, Indicator, Input Skip, Mode Skip, Custom Key, Monitor Reset|
|Dimensions (Landscape, W x H x D)||757 x 487 - 603 x 323 mm|
|Dimensions (Without Stand, W x H x D)||757 x 463 x 138.5 mm|
|Dimensions (Landscape with Hood, W x H x D)||778 x 497 - 613 x 453.8 mm|
|Net Weight||29.2 kg / 64.4 lbs|
|Net Weight (Without Stand)||24.4 kg / 53.8 lbs|
|Net Weight (With Hood)||30.1 kg / 66.4 lbs|
|Height Adjustment Range||116 mm|
|Hole Spacing (VESA Standard)||100 x 100 mm|
|Operating Temperature||0 - 30 °C|
|Operating Humidity (R.H., non condensing)||20 - 80 %|
|Certifications & Standards (Please contact EIZO for the latest information.)||CB, CE, TUV/GS, cTUVus, FCC-B, CAN ICES-3 (B), VCCI-B, TUV/Ergonomie, RCM, EAC, RoHS, WEEE, China RoHS, CCC, BSMI|
|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, HDMI - HDMI), USB cable, user's manual - setup guide, adjustment certificate, ScreenCleaner, monitor hood, warranty card|
|Warranty||Five Years 2 5 |
Zero bright sub-pixels for six months from date of purchase for purchases made on September 1, 2015 or later.
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