Work four times bigger with this large 31.5-inch 4K UHD
The FlexScan EV3285 delivers the top-rate display quality that EIZO is known for thanks to 4K Ultra HD resolution of 3840 x 2160 pixels and a pixel density of 140 ppi. It is virtually frameless and delivers the perfect image size, and therefore the perfect aspect ratio for office use.
Where to buy
Contact EIZO FlexScan team
A 4K monitor for maximum work efficiency
1. One monitor, many ports
More flexibility thanks to a variety of connections. Whether you are talking about a docking functionality, a multi-screen solution or connecting an external device, we provide a wide range of ports that allow you to easily integrate your EIZO office monitors into a broad range of office environments and workflows.
Cutting-edge connectivity with USB-C
A single USB-C cable is all that is needed to provide video and audio reproduction, transfer data quickly and supply power to the connected devices. The 60 W power supply via USB-C is highly practical and can reliably charge small computers or laptops. This creates more space on your desk since you no longer need an additional power supply for your computer.
2. Image Quality
There are many things that go into creating a high-precision/high-contrast, bright and crisp screen. We constantly develop our monitor technology, use only high-end materials and carefully calibrate every single monitor during production. As a result of these efforts, you can always rely on excellent image reproduction.
4K resolution for ultra-sharp texts and images
Be it CAD, office, or video applications, the FlexScan EV3285 with its 4K ultra HD resolution supports your work with its extraordinary display quality. Thanks to a native resolution of 3840 x 2160 (4K UHD) pixels and 140 ppi (pixels per inch), the 31.5 monitor presents texts and graphics clearer and more precisely than ever before.
Maximum image quality thanks to the IPS panel
The monitor is capable of all three key elements of excellent image quality: excellent resolutionof 3840 x 2160 (4K UHD) pixels, maximum contrast of 1300:1, and stable brightness of up to 350 cd/m². That means you will experience razor-sharp text contours, brilliant graphics, and clear images. Thanks to the high-quality IPSpanels with LED backlight, contrasts and colours remain stable from every viewing angle
Precise colour control
An image can only be perfect if the colours are, too. This is why EIZO monitors have a 10-bit look-up table at a minimum, which allows the colour information to be assigned much more precisely than with conventional 8-bit LUTs. The finest colour gradations ensure that gradients are always perfectly displayed, while also offering customised adjustment options. For example, you can adjust the white balance from 4000 K to 10000 K in 500-K intervals.
Overdrive to quickly change images
Fast, faster, overdrive The overdrivefunction accelerates switching time so that the grey-grey change takes only 5 ms on average. You can watch films and rapidly changing images without annoying afterglow.
3. Elegant Design
FlexScan office monitors are an attractive addition to any office. Their sleek, compact design is elegant and the ideal size. The virtually frameless models are the perfect choice for multi-screen solutions and also look great as a stand-alone monitor, all while offering maximum usability.
The monitor’s appearance can be the key to creating a pleasant working atmosphere. Whether you are at home or in the office, the monitor’s virtually frameless design and ergonomic functionality allows it to fit naturally into your workplace environment. The housing is available in both an elegant black and in white, with matching white cables.
Controls integrated into bezel
Electrostatic switches are integrated into the front of the EV3285 in place of mechanical buttons. This ensures ease of use while also giving the monitor an extremely elegant look. The speakers are also built into the bezel, pointing forward in the direction of the user.
The brightness sensor, speakers, and all the controls are integrated into the bezel and flush with the screen. They are fully integrated into the monitor’s flat, nearly frameless design to offer an excellent user experience.
4. Ergonomics
FlexScan monitors ensure computer workstations are more ergonomic. In addition to alleviating eye and back strain, the monitors also meet the user’s unique requirements. This is because we don’t believe that you should have to adjust to your workstation – your workstation should adapt to your needs.
Save electricity and your eyes with Auto EcoView
At day, at night, bright, dark: No matter when and how you work, the Auto EcoView function continuously measures changes of the ambient light and optimises the monitor with ideal brightness values automatically by using a sensor. The benefits: Annoying glare is reduced, your eyes will not get tired as quickly. A special two-point control takes into account the brightest and darkest environment over the course of the day with the respectively desired screen brightness. Another advantage: Thanks to the automatic brightness adjustment, you will save up to 50% of your electricity costs in comparison to a monitor that is permanently operated at maximum brightness.
Of course, you can also continue to configure the monitor manually. EcoView Index is used for orientation on how environmentally friendly and economical your settings are.
Flicker free: for the sake of the eyes
To help protect your eyes, EIZO has developed a hybrid technology to control the backlight. This combines the benefits of the otherwise standard PWM (pulse width modulation) and DC (direct current) control. The PWM control uses much higher frequencies than standard PWM methods. The result: a flicker-free viewing experience while maintaining picture quality and colour stability. In addition, compared to pure DC control, you can adjust the brightness to less than 1% of the maximum value in darkly lit rooms. The benefit: Your screen remains free from glare even under these conditions.
The flicker-free and low blue light content of the EIZO FlexScan monitors is certified by TÜV Rheinland.
Anti-glare coating: more image, less reflection
The EV3285 offers a perfect, non-glare surface. By minimising glare by diffusing the reflected light, the EV3285 effectively protects your eyes from straining. This keeps your eyes from getting as tired and allows you to sit comfortably in front of the monitor, without having to sit in a forced position to prevent glare.
Flexible base
Ergonomic and stable: the adjustable stand focuses on ergonomics. You can rotate, swivel and tilt the monitor stand until you find the most comfortable setting for your back, neck and sitting posture. It features continuous height adjustment and can be lowered almost to the base plate of the stand, enabling you to position the top image line ergonomically right below your eye level.
5. Software
Impressive features mean greater comfort. Our intelligent software solutions and intuitive controls enable you to easily manage your settings as well as operate and deploy the display as a single-screen or multi-monitor solution at work each day.
Picture-by-picture: everything at a glance
If multiple computers are connected with the monitor, picture-by-picture mode allows you to view different signal sources on the screen independently. This saves time and means you don’t have to switch constantly between different video and audio sources.
Pre-set picture-by-picture layouts are available at the push of a button, allowing you to comfortably display multiple applications in different sizes.
Picture-in-Picture
Picture-in-Picture mode allows you to display two image signals at the same time – a main image and a reduced-scale image from another signal source inserted into the main image. The size and position of the second window can be varied flexibly.
Preset colour modes: optimised display at the touch of a button
Pre-set colour modes optimise the viewing of images, texts or films. Because it makes a difference whether you are watching a film, editing a picture, surfing the net, or writing texts. At the touch of a button, you set the respective pre-set for brightness, gamma correction andcolour temperature For example, the Paper mode simulates the pleasant contrast of printed paper, which is easy on the eyes when reading and prevents fatigue.
Operation made easy thanks to the Button Guide
The Button Guide provides all functions at a glance. Touching the button is enough and the screen will show all functions and the corresponding control panel.
Screen InStyle
In addition to the on-screen menu, you can conveniently control the EV3285 by using the Screen InStyle software on a Windows PC. The configuration options include colour reproduction, energy saving options, and ergonomic functions. In multi-screen systems, the settings can be applied synchronously to all connected screens with Screen InStyle.
System administrators can centrally manage and control monitors connected in the network with Screen InStyle installed using the Screen InStyle Server application. This optimises power consumption and simplifies asset management of the monitors.
Monitor Configurator for company-wide monitor setting
Reduced workload for network administrators: The software allows you to configure multiple monitors uniformly in a single step – via a USB connection. This saves you time and ensures you have the same settings on all screens. The configuration can be saved as an XML file and transferred to clients.
Technical data
Item no. | EV3285 |
Case colour | Black, White |
Areas of application | Office |
Product line | FlexScan |
EAN | 4995047051893 |
Variants | EV3285-WT (Colour: White); EV3285-BK (colour: Black) |
Screen size [in inches] | 31.5 |
Screen size [in cm] | 80 |
Format | 1970-01-01 16:09:00 |
Viewable image size (width x height) | 697 x 392 |
Ideal and recommended resolution | 3840 x 2160 (4K UHD) |
Pixel pitch [mm] | 0.181 x 0.181 |
Pixel density [in ppi] | 140 |
Resolution supported | 3840 x 2160 (4K UHD), 2560 x 1440, 1920 x 1200, 1920 x 1080 (Full HD), 1600 x 1200, 1680 x 1050, 1280 x 1024, 1024 x 768, 800 x 600, 720 x 400, 640 x 480 |
Panel technology | IPS |
Max. viewing angle horizontal | 178° |
Max. viewing angle vertical | 178° |
Number of colours or greyscale | 16.7 million colours (DisplayPort, 8 Bit), 16.7 million colours (HDMI, 8 Bit), 16.7 million colours (DVI, 8 Bit) |
Colour palette/look-up table | More than 1.06 billion hues/14-bit |
Max. colour space (typical) | sRGB |
Max. brightness (typical) [in cd/m²] | 350 |
Max. dark room contrast (typical) | 1900-02-22 04:01:00 |
Response time grey-grey alternation (typical) [in ms] | 5 |
Backlight | LED |
USB-C docking | ✓ |
Preset colour/greyscale modes | sRGB, Paper, DICOM, Movie, 2x additional memory spaces |
DICOM tone curve | ✓ |
Auto EcoView | ✓ |
EcoView Index | ✓ |
EcoView Optimizer | ✓ |
Overdrive | ✓ |
No flickering thanks to hybrid controls | ✓ |
Signal range amplifier (HDMI) | ✓ |
HDCP Decoder | ✓ |
Input signal identification | ✓ |
Picture-in-Picture | ✓ |
Picture-by-Picture | ✓ |
Built-in speakers | ✓ |
OSD language | de, en, fr, es, it, se |
Adjustment options | Brightness, Contrast, Gamma, Colour saturation, Colour temperature/White point, Image position, Resolution, Colour Mode, Colour tone, Overdrive, Signal input, Scaling, OSD language, Scaling, Volume, All EcoView functions, Picture-by-Picture |
Button Guide | ✓ |
Integrated power unit | ✓ |
Signal inputs | USB-C (DisplayPort Alt Mode, HDCP 1.3), DisplayPort (HDCP 1.3), 2x HDMI (HDCP 2.2/1.4; 4K @ 60Hz) |
USB specification | USB 3.1 Gen 1 |
USB upstream ports | 1 x type C (DisplayPort Alt Mode, 60 W max.) |
USB downstream ports | 2 x type A (1 x 10.5 W battery charging function) |
Video signal | DisplayPort, HDMI (RGB, YUV) |
Audio input | DisplayPort, HDMI |
Audio output | 3.5 mm stereo jack |
Frequency | USB Type-C: 31 - 134 kHz, 29 - 31 Hz and 59 - 61 Hz DisplayPort: 31 - 134 kHz, 29 - 31 Hz and 59 - 61 Hz HDMI: 31 - 135 kHz, 29 - 31 Hz, 49 - 51 Hz and 59 - 61 Hz |
Power consumption (typical) [in watt] | 33 |
Maximum Power Consumption [in watt] | 163 |
Power Save Mode [in watt] | 0.5 |
Power consumption off [in watt] | 0 |
Energy efficiency class | G |
Energy consumption/1000h [in kWh] | 34 |
Power supply | AC 100-120 V / 200-240 V, 50/60 Hz |
Power management | ✓ |
Dimensions [mm] | 717 x (427 - 576) x 230 mm |
Weight [in kilograms] | 11 |
Dimensions without stand [mm] | 717 x 416 x 51,5 mm |
Weight without stand [in kilograms] | 7.6 |
Housing dimension details | Dimension drawing (PDF) |
Swivel | 344° |
Incline forward/backward | 5 ° / 35 ° |
Height adjustment range [mm] | 149 |
Hole spacing | VESA standard 100 x 100 mm |
Certification | CE, CB, TCO Certified Generation 8, EPA ENERGY STAR ®, TÜV/GS, TÜV/Ergonomics (including ISO 9241-307)**, TÜV/Blue Low Light Content, TÜV/Flicker Free, EPEAT 2018 (US), cTÜVus, TÜV/S, EAC, PSE, FCC-B, CAN ICES-3 (B), RCM, VCCI-B, CCC, RoHS, China RoHS, WEEE |
Accompanying software and other accessories are available for download | Screen InStyle |
Additional supply | Power cord, USB/signal cable (USB-C - USB-C), Signal cable DisplayPort - DisplayPort, Signal cable HDMI - HDMI, Quick guide, Cable protection |
Accessories | EIZO ScreenCleaner (for the best possible cleaning without scratching the monitor), PM200-K (DisplayPort cable to transfer digital video and audio signals.), PCSK-03-BK (Thin client mount for the stand EIZO FlexStand 4/FlexStand 5), CC100-BK (Short USB-C port cable, 100 cm) |
Warranty and service | 5 years warranty* |
Terms | *) Maximum of 30,000 hours of operation from the date of purchase. **) Zero pixel error guarantee for completely lit sub-pixels (partial pixels ISO 9241-307). Valid: six months from the purchase date. |
Downloads
+Brochures
- EIZO FlexScan brochure >
PDF | 4.89 MB
+Software
- Monitor Test >
Test the properties and parametres of your monitor quickly and easily with software developed in-house at EIZO.
- Motionblur Checker >
The EIZO Motionblur Checker is demo software, which illustrates the reduction of motion blurring.
ZIP | 20.7 MB
- Screen InStyle >
EIZO’s Screen InStyle software allows you to easily manage power, colour, brightness, and other settings in a single or multi-monitor setup.
- Screen InStyle Server >
The Screen InStyle Server application allows system administrators to manage and control monitors and PCs connected to the network.
+Drivers
+Manuals
- Warranty terms >
EV2457 | EV3285
+Data sheet
- Data sheet – EV3285 >
PDF | 3.85 MB
+Product images
- Product images – EV3285 >
ZIP | 5.09 MB
Accessories
Is there something else you need? If you are interested in any of the accessories for the EV3285, please contact us on 01344 317 480 or email ukenterprise@eizo.com
Our Environmental Commitment
EIZO considers longevity, sustainability and environmental friendliness to be main components of product quality. That’s why EIZO’s EcoView monitors feature intelligent energy saving features, are produced in accordance with international environmental regulations and reduce resource consumption thanks to the long service life they offer.
Save up to 30% of energy with the EcoView Optimizer
Save electricity without compromising quality: The EcoView Optimizer reduces the background lighting fully automatically for dark images. This reduces electricity consumption by up to 30%. At the same time, the signal is amplified and the colour tone values adjusted. The result: You will enjoy the image quality you are used to but consume less power.
Zero-watt consumption thanks to the power switch
The monitors have an integrated mechanical power switch, which is extremely practical and energy-saving: If you switch off the monitor using the power switch, the device will stop consuming any power at all. Moreover, it consumes a maximum of 0.5 watt in standby mode.
Environmentally and socially conscious production
EIZO uses the FlexScan monitors to showcase how image and product quality go hand in hand with responsible planning, material procurement and production. This intrinsic value enables you to make a safe investment in a modern and reliable monitor.
Socially responsible production
The FlexScan monitors are produced in a socially responsible way. It is free of child labour and forced labour. Suppliers along the supply chain have been carefully selected and they have also committed themselves to produce in a socially responsible way. This applies in particular to conflict minerals. We present a detailed report about our social responsibility annually and voluntarily.
Environmentally and climate friendly
Each FlexScan monitor is manufactured in our own factory, which implements an environmental management system in accordance with ISO 14001. This includes measures to reduce waste, wastewater and emissions, resource and energy consumption, as well as to encourage environmentally conscious behaviour among employees. We publicly report on these measures on an annual basis as a main component of our CSR (Corporate Social Responsibility) report.
Sustainable and durable
The FlexScan monitors are designed for a long service life that takes into account the entire lifecycle and impact on the environment. It is generally well above the five-year guarantee. Spare parts are available up to five years after the end of production.
The monitor’s long service life and the ability to repair it save resources and the climate. When designing the FlexScan we paid attention to reducing resource consumption by using high-quality components and materials and being meticulous in production.
The packaging of the FlexScan consists of cardboard box made of 85% recycled paper, while the transport padding is even 100% recycled material.
A natural beauty
Reducing the use of volatile organic compounds (VOCs) found in material production, such as some paints, is a global concern.
EIZO uses its expertise cultivated from extensive years of research to manufacture its monitor cabinets with a smooth, uniform colour and texture without using paint.
Compliance with standards and guidelines
The monitor is certified according to important and all-encompassing sustainability standards such as TCO Certified Generation 9, EPEAT and ENERGY STAR®.
The FlexScan monitors are a safe investment, when taking into account issues such as ESG (Environmental, social and corporate governance) or SDG (Sustainable Development Goals) from the United Nations and following the necessary guidelines.
Warranty
Five-year hassle-free guarantee. As a result of constant research, further development and painstaking quality control, EIZO is able to offer a five-year guarantee for all FlexScan models. For you, this means the highest possible investment security and a low TCO (total cost of ownership).
Five-year warranty
EIZO grants a five-year warranty*. This is possible thanks to the highly developed production process based on a simple principle of success: sophisticated and innovative monitor technology, made from high-end materials.
* In Belgium: including on-site replacement service

NikKTech
October 17, 2020
Golden Award
“EIZO still has what put them at the top back in the late 90’s and as for the EV3285 well it’s a top notch monitor aimed towards demanding office workers and since it delivers it certainly deserves the Golden Award.”

European Hardware Awards 2019
Best Professional Monitor
“The European Hardware Association comprises 9 of the largest independent technology news and reviews sites from across the continent. Each year they hold the European Hardware Awards. During the European Hardware Awards 2019, the EV3285 received the award for ‘Best Professional Monitor’.”
PRAD
November 23, 2018
Very Good (4.3/5 stars)
“Especially noteworthy is the very good homogeneity despite the huge display diagonals. In conjunction with the flat and almost frameless design, this is also an optimal starting point for multi-screen systems.”
Environmental Commitment
EIZO strives to contribute to the sustainable development of our society by being conscious of the impact our business has on the environment.
Additional information
Product Range | |
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Product Category | |
Areas of Application | CAD, Control Rooms, Document imaging, Finance, Geographical information systems, Large & medium sized companies, Private users & small businesses |
Screen Size | |
Resolution | |
Signal Connections | |
Format | |
Panel Type | |
Colour | |
Additional Features | Auto EcoView, DICOM tone curve, Picture-by-picture, Picture-in-Picture |