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Designed and Made in Japan by Eizo

Eizo ColorEdge CS2740 27" 4K Monitor

[IS sku: HECS_CS2740]
$2,999

At last a relatively affordable Eizo ColorEdge class monitor in pin-sharp 4k! This is the one many of us have been waiting for!!

Ships free to most locations! See notes.
Suggested Extras (tick the ones you want):
  • X-Rite i1Display Pro
    + $418
    The industry standard professional monitor calibrator & our recommendation. Fast, accurate and reliable.
  • Eizo Screen Cleaner Kit
    + $35
    A screen cleaner specifically developed for cleaning monitors with optical grade anti-glare coating.
  • Eizo CH2700 - Hood for CS2730, CS2731, CS2740, CS2731 & CG2730 Monitors
    + $350
    Prevent glare from external light hitting your screen with this Eizo monitor hood!
  • Description

    For years one of the most popular enquiries we've been getting are what really high end 4K monitors do you have? And sure, the ~$7000 Eizo CG319X is utterly fabulous. But for people on a more normal sort of budget, that's just a stretch too far. With the Eizo CS2740, Eizo have finally brought their superb quality to the 4K market, and at a very competitive price. These are going to be popular!

    We know from experience that ColorEdge CS is the quality level professionals are looking for. You can go even higher if you're a real colour specialist, but the CS range is accurate and high quality enough for the vast bulk of professional imaging tasks. Add an i1Display Pro calibrator and you've got all you need for professional work.

    With this one you also get the oft-desired USB-C input, with 60W charging capacity so you can hook up just one cable and get all your video, data AND power travelling over it. It doesn't get any more elegant than that...

    Eizo say:

    With 4K UHD (3840 x 2160), a spacious 27-inch screen, and USB Type-C connectivity, this monitor facilitates a detail-oriented, comfortable, and streamlined workflow ideal for any creative field. Whether it be photography, video editing, or design, this monitor gives you everything you need to keep imagination flowing.

    All Eizo ColourEdge monitors come backed by a manufacturer’s five-year warranty.

    • 27-inch wide gamut LED with 3840 x 2160 pixels (4KHD) to deliver ultra-sharp details
    • EIZO microchip ensures precise, consistent and lasting colour display
    • Wide gamut covering 99% of the Adobe RGB colour gamut
    • Precise hardware calibration of brightness, white balance and gamma
    • Digital Uniformity Equaliser for top-rate luminance distribution and colour purity
    • Colour precision ensured via 16-bit look-up-table and up to 10-bit colour reproduction
    • USB-C (Display Port signal channel and power supply up to 60 W), Display Port and HDMI ports
    • In built USB hub with two USB 2.0 and two USB 3.1 downstream and one USB 3.1 upstream ports
    • ColorNavigator calibration software included
    • Recommended optional accessories: measurement device for hardware calibration and monitor hood
    • Backed by Image Science's knowledge and support for the product lifetime
    • Backed by Eizo's unsurpassed 5 year hardware warranty


    4K UHD Resolution

    The ColorEdge CS2740 is the first CS series monitor to implement 4K UHD resolution (3840 x 2160), which is four times the size of Full HD. The remarkable detail ensures that high resolution photos and other content are displayed crisply. The 27-inch screen provides ample space for easily displaying Full HD content in full with enough space to show toolbars, palettes, and other windows or applications simultaneously. This makes the monitor versatile for photos, video editing, design, and other types of creative work up to 4K.

    High Pixel Density for Smooth Display

    A conventional monitor displays in Full HD with just 96 ppi. The ColorEdge CS2740 boasts a pixel density nearly twice that at an incredible 164 ppi for 4K image display that has never looked smoother. Alphanumeric characters and contours are distinguished with excellent sharpness so you can check even the finest details without needing to zoom in.

    Single Cable Connection with USB Type-C

    The ColorEdge CS2740 features USB Type-C connectivity with 60 W power delivery. With a single USB Type-C cable you can display video, transmit USB signals, and supply power to a connected device such as a smartphone or notebook PC. Simply plug in and get creative without worrying about additional cable clutter.

    ColorNavigator 7 Software

    ColorNavigator 7 is the latest calibration and quality control software for ColorEdge color management monitors. It combines all the features of EIZO's previous color management software, ColorNavigator 6 and ColorNavigator NX, to create a new and improved solution for creatives in a range of fields. The proprietary software performs hardware calibration by directly utilizing the LUT (look-up-table) of the monitor for higher precision and better gradation characteristics compared to software calibration.

    Quick Color Match Software

    Even with all the right equipment, color matching can be a tedious process - from monitor adjustment to determining the best retouch software and printer settings - achieving an accurate print takes a great deal of time. Quick Color Match greatly simplifies the process by automatically adjusting to the ideal monitor, retouching software, and printer settings so you can focus on editing your photos and print your work quickly and hassle-free. Simply drag and drop your photo in the Quick Color Match window to automatically start the process.

    Vivid Colors Reproduced to Industry Standards

    The wide color gamut reproduces almost the entire Adobe® RGB color space so images shot in Adobe RGB will be displayed correctly. Photos of vibrant blue skies and lush green forests are reproduced faithfully in a way that monitors limited to an sRGB color space cannot display. The wide color gamut also ensures reproduction of almost the entire ISO-coated and US web-coated CMYK color spaces used in printing.

    10-Bit Simultaneous Display

    Using the DisplayPort or HDMI inputs, the monitor offers 10-bit simultaneous display* from a 16-bit look-up-table (LUT) which means it can show more than one billion colors simultaneously. This is 64 times more colors than you get with 8-bit display, resulting in smooth color gradations and reduced Delta-E between two adjacent colors.

    HDR Gamma Support

    EIZO offers optional HLG and PQ curves for the ColorEdge CS2740 as an upgrade. The optimized gamma curves render images to appear more true to how the human eye perceives the real world compared to SDR.

    Adjusted at the Factory for Smooth Color Gradations

    The gamma level for each ColorEdge monitor is adjusted at the factory by measuring the R, G, and B gamma values from 0 - 255, then using the monitor's 16-bit look-up-table (LUT) to select the most appropriate tones and achieve the desired value. This ensures the smoothest color gradations in your images.

    Uniformity Across the Screen

    LCD monitors commonly exhibit fluctuations in brightness and chromaticity across the screen, affecting color accuracy. To counter this, ColorEdge monitors are equipped with EIZO's patented digital uniformity equalizer (DUE) technology which corrects deviations in every tone across the screen to ensure stable display.

    Seamless Electrostatic Switches

    The flat design uses electrostatic switches on the front bezel in place of traditional buttons for seamless access to monitor setting.

    Built-In Carrying Handle

    A carrying handle on the back of the monitor allows you to easily move it from one location to another.

    Minimized Reflections with Non-Glare Panel

    The monitor is equipped with an IPS non-glare panel for high visibility. It also uses dimming technology to minimize flicker and help prevent eye fatigue for a more comfortable working environment.

    I/P Conversion for Flicker-Free Display

    The HDMI input supports I/P (interlace/progressive) conversion for converting the interlace signals from TV and video into progressive signals for flicker-free display.

    Wide Viewing Angles with IPS Panel

    The 178° wide viewing angles afforded by the IPS panel technology allow two or more people to view the screen at once with little change in color or contrast.

    Optional Light-Shielding Hood

    An optional light-shielding hood is available that effectively prevents glare on the monitor's screen caused by ambient lighting. The hood attaches to the monitor magnetically, allowing users to setup quickly and easily without needing to connect separate parts.

    Ergonomic Stand for Comfort and Convenience

    Adjust the screen to the most comfortable angle and reposition it to show your work to a colleague or client. The monitor comes with a versatile stand that offers height, tilt, and swivel adjustments as well as portrait display. The stand is also equipped with a quick release that allows you to easily remove the screen from the stand with one touch.

    Multiple Inputs

    The ColorEdge CS2740 is equipped with HDMI and DisplayPort inputs. In addition to USB Type-C, it also has a USB Type-B and four USB Type-A ports.

    5-Year Warranty

    ColorEdge monitors are backed by a manufacturer's 5-year warranty that covers all components including the LCD panel*. EIZO manufactures its products at its own factories to allow close control over production quality and ensure each monitor is built to last.

    Zero Bright Pixels

    EIZO guarantees its ColorEdge monitors will be free from bright sub-pixels for six months from the date of purchase.

    Panel Size / Ratio - 27" / 16:9 (1.78:1)

    Panel Size / Ratio

    27" / 16:9 (1.78:1)

    Native Resolution - 3840 * 2160 (UHD 4K)

    Native Resolution

    3840 * 2160 (UHD 4K)

    Panel Technology - IPS

    Panel Technology

    IPS

    Supports Direct Hardware Calibration? - Yes

    Supports
    Direct Hardware Calibration?

    In Built Sensor? - No

    In Built Sensor?

    Gamut - Wide<br>Adobe RGB:99%

    Gamut

    Wide
    Adobe RGB:99%

    Calibration Information

    This monitor supports Direct Hardware Calibration and comes with a full version of ColorNavigator to achieve this.

    However a calibration sensor is not included and needs to be purchased to take advantage of this system.

    Compatible Calibrators

    We recommend the i1Display Pro.

    i1 Display Pro
    ColorMunki Photo/Design
    Spyder X (any version)
    Spyder 5 (any version)
    Incompatible / Not Recommended Calibrators

    These calibrators are either simply not compatible, or do not measure current monitor technologies reliably. If you have one of these, it's time for an upgrade!

    i1 Display Pro Plus
    i1 Display V1 & V2
    i1 Pro (any version)
    i1 Studio
    i1 Display Studio
    ColorMunki Display
    Spyder 4 (any version)
    Spyder 1, 2 and 3 (any version)

    Specifications

    Please note: Specifications are provided as a guide only.

    We try very hard to keep these up to date and correct, but if a particular specification is really critical to you, then please double check the specification directly with the manufacturer. Some features may of course have caveats not fully described here.

    To get more information about a particular specification, use the arrow to get a 'Specxplanation'.

    • Panel Size
      27"

      Monitor panel sizes are measured across the diagonal, in inches.

      They are approximate only, so the actual measurement might be 27.1" for example. Note that panel size in inches is only one part of the story - the other being the aspect ratio. For example a 24" monitors doesn't sound much bigger than a 23" monitor, but 24" monitors are normally 16:10 versus most 23" monitors being 16:9. This means a 24" monitor is much taller than a 23" and the working size is much greater than one inch difference would suggest.

    • Panel Ratio
      16:9 (1.78:1)

      The panel ratio gives the relative size of the horizontal to the vertical. Older monitors were 4:3, but most modern monitors are widescreen, with 16:10 or 16:9 being the common ratios. 16:10 is distinctly taller, and common with 24 and 30 inch monitors. 23 and 27 inch monitors are normally 16:9 - the same ratio as widescreen televisions. For monitors 24 inches and below, we recommend going with a 16:10 monitor if you can. Once you're over 24 inches you've got sufficient vertical working space it doesn't matter so much.

    • Native Resolution
      3840 * 2160 (UHD 4K)

      Native resolution is simply the number of pixels a monitor has, stated as horizontal x vertical.

      LCD monitors really want to receive their native resolution and look pretty terrible when scaling other resolutions to the native resolution of the panel.

      Most modern computers have no trouble outputting up to 2560 by 1600 (e.g. all Mac Pros/Macbooks/Minis/Airs etc. from the last 5 years or so can do this without issue, usually to 2 or more displays simultaneously). The only time it becomes particularly important is with older machines, particularly laptops, many have a maximum external display resolution of 1920 by 1200. If in doubt send us the full model number of your laptop and we can double check this for you!

    • Panel Technology
      IPS

      There are three major types of monitor panels. IPS (aka PLS) - are the best for image makers. They have the best colour accuracy and uniformity characteristics. The can sometimes have weaker blacks, so gamers and video editors sometimes lean towards PVA monitors. However these days good IPS panels have excellent blacks so we recommend that all image makers use an IPS panel. The latest panel type, TN, is generally only used in laptops and low end devices and should avoided for imaging work at all costs!

    • Backlight Technology
      LED

      The two major types of backlighting are CCFL (Flourescent tube based) and LED. CCFL is the older type of light source and offers good uniformity and it has been traditionally easier to engineer colour accuate monitors with flourescent tubes. However recent LED backlit monitors can be excellent - very uniform, and of course they use much less power. The latest LED backlit monitors from the good makers now offer excellent colour accuracy - at least as good as the older CCFL models.

      LEDs also uses significantly less power (although CCFL monitors are already much better than old CRTs of course!) - and tend to have better uniformity.

    • Cooling Fan?

      Whether or not the unit needs a fan for cooling. Most monitors fortunately don't need a fan, rather using passive cooling through heatsinks and vents.

      However, some monitors do require a fan, which can be of concern given the monitors proximity to your ears. Generally the fan will be a low dB fan not audible above a typical computer fan, but if ambient noise is of concern to you the we suggest you choose a monitor without a cooling fan.

    • Direct Hardware Calibration Support?

      Direct Hardware Calibration is the process of calibrating directly into the monitor's hardware. This is both more accurate, and typically more easy to do, than traditional software calibration. See the 'Calibration Information' section above for more details about this monitor and calibration.

    • In Built Sensor?

      In built correction sensors come in two forms:

      • Full Calibration Sensors - behave just list external calibration sensors and can build full colour profiles for your monitor. These are designed to allow for fully automatic regular calibation with no user intervention.
      • Correction Sensors - these can not make colour profiles, so you will still need access to a compatible external sensor about twice a year, but the correction sensor is used to keep the monitor as close to the profile as possible inbetween calibrations.
    • Gamut
      Wide
      Adobe RGB:99%

      Until around 2010, almost all monitors were 'standard gamut' - meaning they could display a moderate range of colours (roughly around the size of the sRGB colour space). In recent years we've seen the development of wide gamut monitors that can display a much wider range of saturated colours (about 25% more) - equivalent to approximately the gamut of AdobeRGB.

      We recommend wide gamut monitors for all image makers, but especially for anyone working regularly with saturated colour. Wide gamut monitors can also emulate standard gamut monitors very well, so it's more future proof to choose a wide gamut model, and there really aren't any disadvantages (apart from the generally higher price of wide gamut models!).

    • 10 Bit Input Support?

      Does the monitor accept a 10 bit incoming video signal? 10 bit video signals allow for more tonal level separation (i.e. smoother gradients).

      PC: 10 bit is well supported and relatively easy to achieve with 'workstation' graphic cards (short version: buy an nvidia Quadro video card!).

      Mac: 10 bit has only just become supported in 2016 - you'll need very up to date Mac hardware, and the latest versions of OSX and your apps.

      Our comprehensive article on 10 bit support has all the details.

    • Contrast Ratio
      1000:1

      The maximum achievable ratio of the brightness of a monitor's white to the depth of it's black. The stated figure is a maximum, achieved only when the monitor is running at high brightness in a darkened room.

      A high contrast ratio makes things looks more contrasty (i.e. more 'pop') and is particularly of note with gaming, video, and image display scenarios. For example, if you're selling photos to clients straight off your screen, then high contrast has more wow factor.

      However, for print work, it is typical practice to dramatically reduce the monitors contrast to as low as, say, 200:1 to better simulate paper. This is best done with monitors that feature direct hardware calibration support and allow you to specify the desired contrast ratio.

    • Maximum Brightness
      350 cd/m2

      The maximum achievable brightness of the monitor in candellas per metre squared.

      It is VERY unusual to run a monitor at maximum brightness, especially for imaging work.

    • DCI True Blacks?

      The DCI (Digital Cinema Initiative) specifications requires contrast of 1500:1 or more.

      Most LCD monitors do not yet offer DCI True Blacks support (in practice 'true blacks' means a very low black point suitable for video editing in a dim environment). This doesn't mean they have bad blacks in typical viewing environments, but it does mean you may experience some 'glow' in your blacks if you're viewing in a very dim environment.

      Achieving very high contrast ratios is difficult and a combination of technologies is used - changes to the panel, light retardation film and backlight are all required.

      This is really only of relevance in video work - in still image work, and particualrly for print, it is common practise to actually raise the monitor's black point above the minimum to better simulate the printed output.

    • Viewing Angles
      178 Degrees

      The wider the better! Viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

      This is a highly subjective figure and we don't place much credence in it - basically, IPS panels have the best viewing angles by far, and all IPS panels sold here all have excellent viewing angles, so you won't see variance as you move you head around under normal circumstances.

    • Gamma LUT Bit Depth
      16 Bit

      The bit depth of the gamma Look Up Table. That is, the number of levels the gamma table can contain, which is crucial to the appropriate placement of tonal levels on screen. 8 bit is standard (although some appalling screens are only 6 bit!), but 10 bit or more is desirable, and the best monitors are now 14 or 16 bit.

    • Colour LUT Bit Depth
      16 Bit

      The bit depth of the colour Look Up Tables. These are used to map incoming values from your computer to actual colours on the monitor's screen - so are of course crucial to colour accuracy. 8 bit is standard (although some appalling screens are only 6 bit!), but 10 bit or more is desirable, and the best monitors are now 14 or 16 bit. Ideally combined with 3D LUTs that can transform colours in more than one table at once.

      Put simply the higher the bit depth of the LUT, the greater the capacity for accuracy.

    • 3D LUT?

      3D Look Up Tables allow colour transformations to occur on R,G and B simultaneously, which increases speed and accuracy. Basically, a 3D LUT means better, more accurate calibrations. You want one even if it sounds like gibberish!

    • Uniformity Corrected?

      LCD Monitors coming off a production line typically exhibit some uniformity issues. Uniformity corrected monitors are broken into zones, measured, and each zone calibrated to be even with its neighbours (and you often get a written report of this process with very high end monitors like the Eizo CG series). Called DUE by Eizo, and most likely something else by others, it's an important part of the process of high end LCD making.

      The process occurs at the begining of the monitor's life and there is currently no user system for correcting uniformity after the monitor is out in the field, although it is theoretically possible. Fortunately, moden monitors that leave the factory in a very uniform state tend to then remain uniform for many years of use.

      Monitors that are not uniformity corrected may exhibit some visible artefacts like a change in density or colour across the field of the monitor. Wtih brands like Eizo and NEC, the non uniformity tends to be minor.

    • Response Time
      10ms

      How quickly a pixel can change colour, in milliseconds (usually measured as grey-to-grey, but there's no real standard).

      Basically, any value 16 or under is generally fine for all normal uses. Exceptions are high end gaming and possibly video production - but it's rare anything below 10 makes a significant difference, and monitors with very low response times typically sacrifice a lot of colour quality to achieve this.

    • 24p Smooth Playback Support?

      Can the monitor play back a 24p video signal (i.e. 24 frames a second) - without visible motion artefacts?

      Typical desktop monitors either refuse a 24p signal altogether, or force all inputs to 60hz, remapping different frame rates like 24p to 60 frames per second (usually using a technique known as 3:2 pull-down). Unfortunately, because 60 is not evenly divisible by 24, this causes significant visible motion artefacts.

      A monitor with 24p support is able to play back 24p sources at either the native 24 frames a second, or using simple frame doubling/tripling to play back these sources as 48 or 72Hz. This results in smooth motion without new artefacts (n.b. - artefacts inherent to 24p, like some juddering during slow pans, remains of course, as this is inherent in the low frame rate of the original filming - but it's this low frame rate that gives the 'film like' look.

      More about 24p on Wikipedia.

    • Video Inputs
      1 x USB-C
      1 x DisplayPort
      1 x HDMI

      The input ports a monitor has. We have a comprehensive article about these (with pictures!) - here.

    • Other Connections
      USB 3.1 Hub (1 up, 4 down)
      USB-C (1 up)

      Other connections the monitor offers - such as audio connectors if the monitor has speakers (most don't) - and USB hubs. Some USB hubs also act as 'KVMs' - meaning you can plug your mouse and keyboard into the monitor, then the monitor into two separate computers and easily share your peripherals and screen between the two machines.

    • Power Consumption
      168w (Max, On) 1w or less (Standby)

      How much power the monitor draws. Often stated only as peak power usage, the real figure in practise may be lower.

      Lower is better, both for your electricity bill and the planet, but typical figures of around 100W means that your monitor uses about the same as two standard downlights, so modern monitors are really very efficient compared to the hundreds of watts those old CRT clunkers used!

    • Hood Included?

      If a monitor hood is not included, then there are [LINK] aftermarket hoods available.

      Monitor hoods stop direct light falling on the monitor which can make, in particular, shadow details harder to perceive. While not essential, once you get used to having one it's hard to go back to a screen without one - they improve the picture generally and provide a real 'window in to your image' effect.

    • In Built Speakers?

      Most colour accurate monitors don't have in built speakers.

      Those that do offer speakers usually connect via 3.5mm jack (see connections), and the speaker output is usually around the 1-2w range. Fine for basic system sounds but not great for music etc.

    • Supports 90 Degree Pivot?

      Can the monitor be rotated on its stand 90 degrees and used in portrait orientation? Particularly useful if you're doing portrait work on smaller screens!

      If the monitor & stand support this then you just rotate the screen physically and instruct your video card to flip the image 90 degrees (if you bind this to an F key on your keyboard it can be a very simple process!).

    • Dimensions
      63.8cm (W)
      26.5cm (D)
      40.1-55.9cm (H)
    • Full Specifications

    In The Box

    Please Note:
    We keep these details up to date to the best of our knowledge.

    However if a particular item is of special importance to you please also check the manufacturer's listing for the product.

    You will get:

    • Eizo CS2740 Monitor
    • Australian Power Cord
    • USB-C Signal Cable (2m)
    • USB Cable
    • Quick Start Guide
    • ColorNavigator Software (available to download)
    • Warranty Card

    Accessories

    Selected by Image Science, tested as compatible.

    X-Rite i1Display Pro
    The benchmark monitor calibrator. Fast, accurate, easy to use, works with everything and very reliable. Our recommended calibrator.
    $418
    More info
    Eizo Screen Cleaner Kit
    Keep your screen free from dust and fingerprints with this screen cleaner kit.
    $35
    More info
    Eizo CH2700 - Hood for CS2730, CS2731, CS2740, CS2731 & CG2730 Monitors
    Eizo monitor hood for CS2730 and CG2730 monitors
    $350
    More info

    Videos

    Videos from around the internet about the Eizo ColorEdge CS2740 27" 4K Monitor.

    Note we don't produce these so we can't be responsible for the content, but we've tried hard to find useful videos about the product to help you decide if it's right for you and/or how to use it!


    CS2740 Review


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