Comparison between:
- 27" EIZO CX270
- 27" Dell UltraSharp U2711
- 27" Dell 2709W
- 27" EIZO SX2762W
Brand, series, model
Information about the brand, series, model and model aliases.
| EIZO CX270 | Dell UltraSharp U2711 | Dell 2709W | EIZO SX2762W | |
| Series | ColorEdge | UltraSharp | - | FlexScan |
 |  |  |  | |
| Model year | 2012 | 2010 | 2008 | 2011 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in | 27 in | 27 in |
| Diagonal | 684 mm 68.4 cm 26.9291 in 2.2441 ft | 685.8 mm 68.58 cm 27 in 2.25 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft | 684 mm 68.4 cm 26.9291 in 2.2441 ft |
| Width | 610.536 mm 61.0536 cm 24.0369 in 2.0031 ft | 578.936 mm 57.8936 cm 22.7928 in 1.8994 ft | 595.56 mm 59.556 cm 23.4472 in 1.9539 ft | 579.436 mm 57.9436 cm 22.8124 in 1.901 ft |
| Height | 349.864 mm 34.9864 cm 13.7742 in 1.1478 ft | 325.864 mm 32.5864 cm 12.8293 in 1.0691 ft | 377.8 mm 37.78 cm 14.874 in 1.2395 ft | 322.464 mm 32.2464 cm 12.6954 in 1.058 ft |
| Panel manufacturer | LG Display | LG Display | Samsung | LG Display |
| Panel model | LM270WQ2-SLA1 | LM270WQ2-SLA1 | LTM270CS01 | LM270WQ2-SLA1 |
| Panel type | IPS | VA | IPS | VA |
| Panel bit depth | 10 bits (8 bits + FRC) | 8 bits | 10 bits | 8 bits (6 bits + FRC) |
| FRC | Yes | No | No | Yes |
| LUT | 3D LUT 16 bits | - | - | - |
| Colors | 1073741824 colors 30 bits | 16777216 colors 24 bits | 1073741824 colors 30 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.6:1 16:10 | 1.778:1 16:9 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 1920 x 1200 pixels | 2560 x 1440 pixels Quad HD (QHD) / 1440p |
| Pixel pitch | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.303 mm 0.0303 cm 0.0119 in 0.001 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft |
| Pixel density | 106 ppi 41 ppcm | 112 ppi 44 ppcm | 82 ppi 32 ppcm | 112 ppi 44 ppcm |
| Display area | 73 % | 86.1 % | 76.38 % | 81.72 % |
| Backlight | CCFL | CCFL | CCFL | CCFL |
| sRGB | 100 % | 110 % | - | 107 % |
| Adobe RGB (1998) | 86 % | 108 % | - | 112.1 % |
| NTSC (1953) | 102 % | 102 % | 110 % | 102 % |
| Brightness | 270 cd/m² | 500 cd/m² | 350 cd/m² | 450 cd/m² |
| Static contrast | 1000 : 1 | 1200 : 1 | 1300 : 1 | 800 : 1 |
| Dynamic contrast | - | 8000000 : 1 | 3000 : 1 | - |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 6 ms 0.0060 s | 6 ms 0.0060 s | 6 ms 0.0060 s | 6 ms 0.0060 s |
| Average response time | 12 ms 0.0120 s | 14 ms 0.0140 s | 16 ms 0.0160 s | 12 ms 0.0120 s |
| Input lag | - | 25 ms 0.0250 s | 47 ms 0.0470 s | 12 ms 0.0120 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| - | CIE1976 - 110% CIE1931 - 102% | CIE1976 - 110% CIE1931 - 102% | - |
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) | 60 Hz | 50 Hz | 60 Hz | 50 Hz |
| DisplayPort; DVI - 26 kHz - 89 kHz; 23.75 Hz - 63 Hz HDMI - 15 kHz - 68 kHz; 23.75 Hz - 61 Hz VGA (text) - 69 Hz - 71 Hz | - | - | VGA (text) - 69 Hz - 71 Hz DVI-D (Single Link) - 2560 x 1440 @ 30 Hz DisplayPort; DVI-D (Dual Link) - 2560 x 1440 @ 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 |
| Electric current (A) | - | 2.5 A | 2 A | 1.6 A |
| Power consumption (off) | 0.5 W | 0.5 W | 1 W | 0.8 W |
| Power consumption (sleep) | 0.7 W | 2 W | 2 W | 1 W |
| Power consumption (eco) | - | 54 W | 67 W | 65 W |
| Power consumption (average) | 87 W | 126 W | 120 W | 102 W |
| Power consumption (maximum) | 179 W | 159 W | 185 W | 180 W |
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 | 680.2 mm 68.02 cm 26.7795 in 2.2316 ft | 620.21 mm 62.021 cm 24.4177 in 2.0348 ft | 666.3 mm 66.63 cm 26.2323 in 2.186 ft | 620.5 mm 62.05 cm 24.4291 in 2.0358 ft |
| Height | 430.2 mm 43.02 cm 16.937 in 1.4114 ft | 353.27 mm 35.327 cm 13.9083 in 1.159 ft | 442.1 mm 44.21 cm 17.4055 in 1.4505 ft | 368.5 mm 36.85 cm 14.5079 in 1.209 ft |
| Depth | 107.2 mm 10.72 cm 4.2205 in 0.3517 ft | 83.1 mm 8.31 cm 3.2717 in 0.2726 ft | 103.6 mm 10.36 cm 4.0787 in 0.3399 ft | 80.5 mm 8.05 cm 3.1693 in 0.2641 ft |
| Weight | 11.3 kg 24.91 lbs | 8.92 kg 19.67 lbs | 9.9 kg 21.83 lbs | 9.2 kg 20.28 lbs |
| Width with stand | 689.2 mm 68.92 cm 27.1339 in 2.2612 ft | 624.31 mm 62.431 cm 24.5791 in 2.0483 ft | 675.3 mm 67.53 cm 26.5866 in 2.2156 ft | 621.5 mm 62.15 cm 24.4685 in 2.039 ft |
| Height with stand | 480.2 mm 48.02 cm 18.9055 in 1.5755 ft | 394.03 mm 39.403 cm 15.513 in 1.2927 ft | 507.1 mm 50.71 cm 19.9646 in 1.6637 ft | 389.5 mm 38.95 cm 15.3346 in 1.2779 ft |
| Depth with stand | 294.7 mm 29.47 cm 11.6024 in 0.9669 ft | 191.15 mm 19.115 cm 7.5256 in 0.6271 ft | 213.2 mm 21.32 cm 8.3937 in 0.6995 ft | 272 mm 27.2 cm 10.7087 in 0.8924 ft |
| Weight with stand | 15.1 kg 33.29 lbs | 12.56 kg 27.69 lbs | 12.5 kg 27.56 lbs | 13.1 kg 28.88 lbs |
| Colors | Black | Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 75 x 75 mm | 100 x 100 mm | 75 x 75 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes | Yes |
| Height adjustment range | 130 mm 13 cm 5.1181 in 0.4265 ft | 95 mm 9.5 cm 3.7402 in 0.3117 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | 80 mm 8 cm 3.1496 in 0.2625 ft |
| Landscape/portrait pivot | Yes | No | No | Yes |
| Left pivot | 90 ° | - | - | 0 ° |
| Right pivot | 90 ° | - | - | 90 ° |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 180 ° | 60 ° | 180 ° | 35 ° |
| Right swivel | 180 ° | 60 ° | 180 ° | 35 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 14 ° | 4 ° | 14 ° | 2 ° |
| Backward tilt | 35 ° | 15 ° | 35 ° | 10 ° |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 2.0 (downstream) 1 x HDMI 1 x DisplayPort 1.1 1 x DVI-D | 4 x USB 2.0 (downstream) 1 x DisplayPort 1.2 2 x DVI-D Dual Link 1 x D-sub 1 x AV Composite In (Video + L/R) 1 x AV Component In (YPbPr + L/R) 3 x 3.5 mm Audio Out | 4 x USB 2.0 (downstream) 1 x DisplayPort 1.2 2 x DVI-D Dual Link 1 x D-sub 1 x AV Composite In (Video + L/R) 1 x AV Component In (YPbPr + L/R) 3 x 3.5 mm Audio Out | 2 x USB 2.0 (downstream) 1 x DisplayPort 1.1 (Input mini) 1 x DisplayPort 1.1 1 x DVI-D Dual Link |
| High-bandwidth Digital Content Protection (HDCP) | 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 | ColorNavigator 6 SelfCorrection sensor | DDC/CI | - | Light sensor |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CB CE cTick cTÜVus CUDO ENERGY STAR FCC Class B ICES-003-B GOST-R RoHS TÜV/Ergonomics TÜV/GS VCCI-B WEEE | ENERGY STAR TCO Certified Displays | ENERGY STAR 4.0 Epeat Silver TCO Certified Displays | CB CCC CE cTÜVus EAC ENERGY STAR FCC Class B ICES-003-B RCM RoHS TCO Certified Displays 6.0 TÜV/Ergonomics TÜV/GS 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 | 0 °C - 35 °C 32 °F - 95 °F | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | 20 % - 80 % | 10 % - 80 % | 10 % - 80 % | 20 % - 80 % |
| Operating altitude | - | 3048 m 10000 ft | 5000 m 16404.2 ft | - |
| 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 |
| Storage humidity | - | 5 % - 90 % | 5 % - 90 % | 10 % - 90 % |
| Storage altitude | - | 10668 m 35000 ft | 12192 m 40000 ft | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable - mini-DP to DP DVI-D cable Hood USB cable | D-sub cable DisplayPort cable DVI-D cable USB 2.0 upstream cable | D-sub cable DisplayPort cable USB 2.0 upstream cable | DisplayPort cable USB cable |
Additional features
Information about other features.
| Additional features | - | - | 9 in 2 media card reader | - |
| EIZO CX270 | Dell UltraSharp U2711 | Dell 2709W | EIZO SX2762W |