Comparison between:
- 27" EIZO EV2781
- 31.5" EIZO EV3240X
- 31.5" EIZO EV3285
- 31.5" EIZO EV3237
Brand, series, model
Information about the brand, series, model and model aliases.
| EIZO EV2781 | EIZO EV3240X | EIZO EV3285 | EIZO EV3237 | |
| Series | FlexScan | FlexScan | FlexScan | FlexScan |
 |  |  |  | |
| Model alias | EV2781-BK EV2781-WT | FlexScan EV3240X EV3240X-BK EV3240X-WT | EV3285-BK EV3285-WT | EV3237-BK EV3237-GY |
| Model year | 2022 | 2023 | 2018 | 2014 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 31.5 in | 31.5 in | 31.5 in |
| Diagonal | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft | 800 mm 80 cm 31.4961 in 2.6247 ft | 801 mm 80.1 cm 31.5354 in 2.628 ft | 801 mm 80.1 cm 31.5354 in 2.628 ft |
| Width | 578.94 mm 57.894 cm 22.7929 in 1.8994 ft | 662.506 mm 66.2506 cm 26.0829 in 2.1736 ft | 713.2 mm 71.32 cm 28.0787 in 2.3399 ft | 712.76 mm 71.276 cm 28.0614 in 2.3385 ft |
| Height | 325.86 mm 32.586 cm 12.8291 in 1.0691 ft | 360.434 mm 36.0434 cm 14.1903 in 1.1825 ft | 402.05 mm 40.205 cm 15.8287 in 1.3191 ft | 401.24 mm 40.124 cm 15.7969 in 1.3164 ft |
| Panel manufacturer | - | - | - | Samsung |
| Panel model | - | - | - | LTM315FL01 |
| Panel type | VA | VA | IPS | IPS |
| Panel bit depth | 8 bits | 8 bits | 8 bits | 8 bits |
| FRC | No | No | No | No |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.182 mm 0.0182 cm 0.0072 in 0.0006 ft | 0.182 mm 0.0182 cm 0.0072 in 0.0006 ft | 0.182 mm 0.0182 cm 0.0071 in 0.0006 ft |
| Pixel density | 112 ppi 44 ppcm | 147 ppi 57 ppcm | 136 ppi 53 ppcm | 137 ppi 53 ppcm |
| Display area | 99.49 % | 90.95 % | 85.83 % | 81.93 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | - | 110 % | 100 % | 99 % |
| Adobe RGB (1998) | - | - | 64 % | 78 % |
| DCI P3 | - | - | 65 % | - |
| Brightness | 500 cd/m² | 500 cd/m² | 300 cd/m² | 250 cd/m² |
| Static contrast | 1200 : 1 | 2500 : 1 | 1300 : 1 | 1000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 5 ms 0.0050 s | 5 ms 0.0050 s | 5 ms 0.0050 s | 5 ms 0.0050 s |
| Average response time | - | - | 8 ms 0.0080 s | - |
| Maximum response time | - | 14 ms 0.0140 s | 15 ms 0.0150 s | 16 ms 0.0160 s |
| Input lag | - | - | 35 ms 0.0350 s | 31 ms 0.0310 s |
| Coating | Anti-glare/Matte (3H) | - | - | Anti-glare/Matte (3H) |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 50 Hz | 50 Hz | 60 Hz | 60 Hz |
| - | 4K @ 60 Hz | - | - |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | - | 0.35 W | 0.5 W | - |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.3 W |
| Power consumption (eco) | 22 W | - | 27 W | 37 W |
| Power consumption (average) | - | 31 W | 47 W | 70 W |
| Power consumption (maximum) | 172 W | 215 W | 188 W | 130 W |
| Power consumption (annual) | - | - | 73 kWh | - |
| Energy efficiency class | - | - | A | A+ |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 584.9 mm 58.49 cm 23.0276 in 1.919 ft | 685.7 mm 68.57 cm 26.9961 in 2.2497 ft | 751.6 mm 75.16 cm 29.5906 in 2.4659 ft | 765.2 mm 76.52 cm 30.126 in 2.5105 ft |
| Height | 324.2 mm 32.42 cm 12.7638 in 1.0636 ft | 382.9 mm 38.29 cm 15.0748 in 1.2562 ft | 444.5 mm 44.45 cm 17.5 in 1.4583 ft | 456.2 mm 45.62 cm 17.9606 in 1.4967 ft |
| Depth | 46.1 mm 4.61 cm 1.815 in 0.1512 ft | 49.1 mm 4.91 cm 1.9331 in 0.1611 ft | 66.7 mm 6.67 cm 2.626 in 0.2188 ft | 74.7 mm 7.47 cm 2.9409 in 0.2451 ft |
| Weight | 6.9 kg 15.21 lbs | 5.5 kg 12.13 lbs | 8.8 kg 19.4 lbs | 9 kg 19.84 lbs |
| Width with stand | 589 mm 58.9 cm 23.189 in 1.9324 ft | 689.8 mm 68.98 cm 27.1575 in 2.2631 ft | 760.6 mm 76.06 cm 29.9449 in 2.4954 ft | 774.2 mm 77.42 cm 30.4803 in 2.54 ft |
| Height with stand | 334.8 mm 33.48 cm 13.1811 in 1.0984 ft | 393.5 mm 39.35 cm 15.4921 in 1.291 ft | 482.5 mm 48.25 cm 18.9961 in 1.583 ft | 494.2 mm 49.42 cm 19.4567 in 1.6214 ft |
| Depth with stand | 221.2 mm 22.12 cm 8.7087 in 0.7257 ft | 233.6 mm 23.36 cm 9.1969 in 0.7664 ft | 243.2 mm 24.32 cm 9.5748 in 0.7979 ft | 258.2 mm 25.82 cm 10.1654 in 0.8471 ft |
| Weight with stand | 10.6 kg 23.37 lbs | 11.2 kg 24.69 lbs | 14.2 kg 31.31 lbs | 13.8 kg 30.42 lbs |
| Stand depth | 230 mm 23 cm 9.0551 in 0.7546 ft | 242.4 mm 24.24 cm 9.5433 in 0.7953 ft | - | - |
| Colors | Black White | Black White | Black White | Black Gray |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 75 x 75 mm | 200 x 100 mm | 100 x 200 mm | 100 x 200 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes | Yes |
| Height adjustment range | 80 mm 8 cm 3.1496 in 0.2625 ft | 95 mm 9.5 cm 3.7402 in 0.3117 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | 100 mm 10 cm 3.937 in 0.3281 ft |
| Landscape/portrait pivot | Yes | Yes | No | Yes |
| Left pivot | 0 ° | 0 ° | - | 90 ° |
| Right pivot | 90 ° | 90 ° | - | 90 ° |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 35 ° | 60 ° | 180 ° | 75 ° |
| Right swivel | 35 ° | 60 ° | 180 ° | 75 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 2 ° | 4 ° | 14 ° | 5 ° |
| Backward tilt | 10 ° | 15 ° | 35 ° | 20 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 2 W | 2 x 3 W | 2 x 2 W | 2 x 2 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | - | LAN | - | - |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 4 x USB 3.1 (Type-A; Gen 1; downstream) 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; downstream; data only; 15W) 3 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 1 x Ethernet RJ45 2 x HDMI 2.0 1 x DisplayPort 1.2 2 x 3.5 mm Audio Out | 1 x USB 3.1 (Type-C) 2 x HDMI 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 3 x USB 3.0 (downstream) 2 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | - |
Features
Some additional functional features of the model.
| Features | Flicker-free technology Picture-by-Picture | Flicker-free technology Picture-by-Picture | Flicker-free technology Low Blue Light | EcoView Light sensor |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CB CCC CE China Energy Label Grade 1 cTÜVus EAC Epeat Gold (US) FCC Class B ICES-003-B RoHS TCO 9.0 TÜV/Ergonomics TÜV/GS TÜV Rheinland Low Blue Light Certified TÜV Rheinland Flicker-free certified VCCI-B WEEE | CB CE cTÜVus CAN ICES-3-B EAC Energy Star EPEAT FCC-B J-MOSS Green Mark PSE RCM RoHS TCO Certified 9.0 TÜV/Ergonomics TÜV/GS TÜV/S TÜV/Flicker-free TÜV/Low blue light UKCA VCCI-B WEEE | CB CE cTÜVus EAC ENERGY STAR Epeat Gold FCC Class B ICES-003-B RCM RoHS TCO Displays 7.0 TÜV/Ergonomics TÜV/GS VCCI-B WEEE | CB CCC CE cTÜVus ENERGY STAR 6.0 EPA Epeat Gold FCC Class B GOST-R ICES-003-B ISO9241-307 RCM RoHS TCO Displays 6.0 TÜV/Ergonomics TÜV/GS TÜV/S VCCI-B WEEE |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 5 °C - 35 °C 41 °F - 95 °F | 0 °C - 35 °C 32 °F - 95 °F | 0 °C - 35 °C 32 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | 20 % - 80 % | 20 % - 80 % | 20 % - 80 % | 20 % - 80 % |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 10 % - 90 % | 10 % - 90 % | 10 % - 90 % | 10 % - 90 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | USB Type-C cable | DisplayPort cable USB Type-C cable | DisplayPort cable HDMI cable USB Type-C cable | DisplayPort cable USB cable |
| EIZO EV2781 | EIZO EV3240X | EIZO EV3285 | EIZO EV3237 |