Display: 23 in, e-IPS, CCFL, 1920 x 1080 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 300 cd/m²
Static contrast: 1000 : 1,
Dynamic contrast: 10000 : 1
Refresh rate: 56 Hz - 75 Hz
sRGB: 100 %,
Adobe RGB: 69 %,
NTSC: 72 %
Dimensions: 547.97 x 325.1 x 65 mm
Weight: 4.7 kg
Brand, series, model
Information about the brand, series, model and model aliases.
| Brand | Dell |
| Series | UltraSharp |
| Model | UltraSharp U2311H |
| Model year | 2010 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 23 in (inches) |
| Diagonal | 584.2 mm (millimeters) 58.42 cm (centimeters) 23 in (inches) 1.9167 ft (feet) |
| Width | 509.184 mm (millimeters) 50.9184 cm (centimeters) 20.0466 in (inches) 1.6706 ft (feet) |
| Height | 286.416 mm (millimeters) 28.6416 cm (centimeters) 11.2762 in (inches) 0.9397 ft (feet) |
| Panel manufacturer | LG Display |
| Panel model | LM230WF2 |
| Panel type | e-IPS |
| Panel bit depth | 8 bits (6 bits + FRC) |
| FRC | Yes |
| Colors | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 |
| Resolution | 1920 x 1080 pixels Full HD / 1080p |
| Pixel pitch | 0.265 mm (millimeters) 0.0265 cm (centimeters) 0.0104 in (inches) 0.0009 ft (feet) |
| Pixel density | 95 ppi (pixels per inch) 37 ppcm (pixels per centimeter) |
| Display area | 81.87 % (percent) |
| Backlight | CCFL |
| sRGB | 100 % (percent) |
| Adobe RGB (1998) | 69 % (percent) |
| NTSC (1953) | 72 % (percent) |
| Brightness | 300 cd/m² (candela per square meter) |
| Static contrast | 1000 : 1 |
| Dynamic contrast | 10000 : 1 |
| Horizontal viewing angle | 178 ° (degrees) |
| Vertical viewing angle | 178 ° (degrees) |
| Minimum response time | 8 ms (milliseconds) 0.0080 s (seconds) |
| Maximum response time | 14 ms (milliseconds) 0.0140 s (seconds) |
| Input lag | 11 ms (milliseconds) 0.0110 s (seconds) |
| Coating | Anti-glare/Matte (3H) |
| CIE1976 - 82% CIE1931 - 72% |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 83 kHz (kilohertz) |
| Vertical frequency (digital) | 56 Hz - 75 Hz (hertz) |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V (volts) |
| 220V | 220 V - 240 V (volts) |
| Alternating current frequency | 50 Hz - 60 Hz (hertz) |
| Electric current (A) | 1.5 A (amperes) |
| Power consumption (sleep) | 1 W (watts) |
| Power consumption (eco) | 20 W (watts) |
| Power consumption (average) | 33 W (watts) |
| Power consumption (maximum) | 69 W (watts) |
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 | 547.97 mm (millimeters) 54.797 cm (centimeters) 21.5736 in (inches) 1.7978 ft (feet) |
| Height | 325.1 mm (millimeters) 32.51 cm (centimeters) 12.7992 in (inches) 1.0666 ft (feet) |
| Depth | 65 mm (millimeters) 6.5 cm (centimeters) 2.5591 in (inches) 0.2133 ft (feet) |
| Weight | 4.7 kg (kilograms) 10.36 lbs (pounds) |
| Width with stand | 549.97 mm (millimeters) 54.997 cm (centimeters) 21.6524 in (inches) 1.8044 ft (feet) |
| Height with stand | 356.16 mm (millimeters) 35.616 cm (centimeters) 14.022 in (inches) 1.1685 ft (feet) |
| Depth with stand | 184.1 mm (millimeters) 18.41 cm (centimeters) 7.248 in (inches) 0.604 ft (feet) |
| Weight with stand | 7 kg (kilograms) 15.43 lbs (pounds) |
| Colors | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes |
| VESA interface | 100 x 100 mm |
| Removable stand | Yes |
| Height adjustment | Yes |
| Height adjustment range | 115 mm (millimeters) 11.5 cm (centimeters) 4.5276 in (inches) 0.3773 ft (feet) |
| Landscape/portrait pivot | Yes |
| Left pivot | 0 ° (degrees) |
| Right pivot | 90 ° (degrees) |
| Left/right swivel | Yes |
| Forward/backward tilt | Yes |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 2.0 (upstream) 4 x USB 2.0 (downstream) 1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x D-sub |
| High-bandwidth Digital Content Protection (HDCP) |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | ENERGY STAR 5.0 Epeat Silver TCO Certified Displays 5.0 |
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 - 40 °C (degrees Celsius) 32 °F - 104 °F (degrees Fahrenheit) |
| Operating humidity | 10 % - 80 % (percent) |
| Operating altitude | 4850 m (meters) 15912.1 ft (feet) |
| Storage temperature | -20 °C - 60 °C (degrees Celsius) -4 °F - 140 °F (degrees Fahrenheit) |
| Storage humidity | 5 % - 90 % (percent) |
| Storage altitude | 12192 m (meters) 40000 ft (feet) |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | D-sub cable DVI cable USB upstream cable |
Additional features
Information about other features.
| Additional features | Security lock slot |
