Display
Display diagonal
Size of the display for this product, measured diagonally, usually in inches.
50.8 cm (20")
Display resolution
The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
1600 x 900 pixels
HD type
Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
HD+
Native aspect ratio
The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.
16:9
Display technology
The technology used in the display e.g. plasma, LED.
LCD
Panel type
TN
Backlight type
LED
Touchscreen
A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
N
Display brightness (typical)
Display brightness, measured by its Luminance, presented as a figure in candela per square meter (cd/m2). Typical brightness ratings for monitors range from 250 to 350 cd/m2 with a target value of between 80 to 120 cd/m2 being suitable for most displays in a normal viewing environment.
250 cd/m²
Response time
The response time is the time difference between the moment that a source (for example a video card) sends a signal and that equipment (for example a monitor) receives or display the signal. (Used abbreviations: R/F = Rise and Fall.)
5 ms
Screen shape
Flat
Supported graphics resolutions
The graphic resolutions that can be displayed by the device. The graphic resolution describes the width and height dimensions of a display, such as a computer monitor, measured in pixels.
640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1600 x 900
Contrast ratio (typical)
The difference in light intensity between the brightest white and the darkest black.
1000:1
Maximum refresh rate
60 Hz
Viewing angle, horizontal
Maximum horizontal angle at which a display can be viewed with acceptable visual performance.
170°
Viewing angle, vertical
Maximum vertical angle at which a display can be viewed with acceptable visual performance.
160°
Display number of colours
16.78 million colours
Pixel pitch
This is the parameter of a picture tube, which specifies the shortest distance between two dots of the same colour. The principle is: the smaller the dot pitch, the better sharpness of image.
0.27 x 0.27 mm
Pixel density
94 ppi
Horizontal scan range
30 - 83 kHz
Vertical scan range
50 - 76 Hz
Viewable size, horizontal
The viewable size is often somewhat smaller than the actual size of a monitor, because there is a border around the image.
43.3 cm
Viewable size, vertical
23.8 cm
Viewable size diagonal
49.5 cm
Sync-on-green (SOG)
Combines composite sync with the green signal in RGB. Only three signals are sent (Red, Green with Sync, Blue).
Y
High Dynamic Range (HDR) supported
N
DDC/CI
Y
Colour gamut
83%
Dell ComfortView technology
Y
3D
The device can be used with 3D technology.
N
Performance
NVIDIA G-SYNC
N
AMD FreeSync
The product includes AMD Freesync Technology for the dynamic synchronization of the graphic card and the monitor in order to avoid screen tearing.
N
Flicker-free technology
Y
Multimedia
Built-in speaker(s)
The device contains speaker(s) to produce sound.
N
Built-in camera
The product has an integrated camera.
N
Design
Market positioning
Under which category can the device be positioned in the market, e.g. camera phone.
Home
Product colour
The colour e.g. red, blue, green, black, white.
Black
Front bezel colour
Black
Feet colour
The colour of the feet, which are the projecting part on which a device/piece of furniture, or each of its legs, stands.
Black
Certification
TCO
Ports & interfaces
Built-in USB hub
Whether or not the device features a USB hub to connect more than one other device via USB.
N
VGA (D-Sub) ports quantity
Number of VGA (D-Sub) ports (connecting interfaces) in the device. The VGA (D-Sub) connector is a 15 pin connector between a computer and a monitor. It was first introduced in 1987 by IBM.
1
DVI port
Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.
N
HDMI
HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
N
DisplayPorts quantity
Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
1
DisplayPort version
1.2
Audio input
The type of audio input that the device requires, and the connection needed.
N
Headphone out
The socket for connecting headphones to the device.
N
HDCP
High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection to prevent copying of digital audio and video content as it travels across connections.
Y
AC (power) in
Y
Network
Wi-Fi
Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
N
Ergonomics
VESA mounting
Y
Panel mounting interface
The product can be used wih VESA mounting interfaces.
100 x 100 mm
Cable lock slot
Holes on the edge of devices through which a cable lock can be passed, so the device can be locked to a desk etc.
Y
Height adjustment
The part of the device that can be adjusted to change the height.
N
Pivot
N
Swivelling
N
Tilt angle range
-5 - 21°
On Screen Display (OSD)
Y
Plug and Play
Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.
Y
LED indicators
Power
Tilt adjustment
The tilt, which means the angle at which the device is pointing (up or down), can be changed.
Y
Power
Energy efficiency class (SDR)
D
Energy consumption (SDR) per 1000 hours
10 kWh
Power consumption (typical)
Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
9.9 W
Power consumption (standby)
The amount of electricity that is consumed when the product is on standby.
0.2 W
Power consumption (max)
The maximum amount of power used by the device.
14 W
Power consumption (off)
0.2 W
Power consumption (PowerSave)
9.37 W
AC input voltage
The voltage of the AC electricity that is inputted into the product.
100 - 240 V
AC input frequency
50/60 Hz
Input current
0.7 A
Power supply type
The type of power supply which this product uses.
Internal
Energy efficiency scale
A to G
Operational conditions
Operating temperature (T-T)
The minimum and maximum temperatures at which the product can be safely operated.
0 - 40 °C
Storage temperature (T-T)
The minimum and maximum temperatures at which the product can be safely stored.
-20 - 60 °C
Operating relative humidity (H-H)
10 - 80%
Storage relative humidity (H-H)
5 - 90%
Operating altitude
0 - 5000 m
Non-operating altitude
0 - 12192 m
Packaging content
Stand included
Y
Cables included
AC, DisplayPort
Manual
Y
Weight & dimensions
Width (with stand)
471.5 mm
Depth (with stand)
171 mm
Height (with stand)
369 mm
Weight (with stand)
2.63 kg
Width (without stand)
47.2 cm
Depth (without stand)
5.01 cm
Height (without stand)
27.5 cm
Weight (without stand)
2.2 kg
Bezel width (side)
1.83 cm
Bezel width (top)
1.83 cm
Bezel width (bottom)
1.83 cm
Packaging data
Package width
The distance from one side of the packaging to the other.
118.1 mm
Package depth
The distance from the front to the back of the packaging.
581.9 mm
Package height
The distance from the top to the bottom of the packaging.
343.9 mm
Package weight
Weight of the packaged product.
3.94 kg
Sustainability
Sustainability certificates
RoHS, ENERGY STAR
Doesn't contain
PVC
Logistics data
Harmonized System (HS) code
85285210
Brand-specific features
Dell Display Manager (DDM) compatibility
Y
Other features
On/off switch
The button which is pressed to switch the device on or off.
Y
TV tuner integrated
Device has an in-built TV tuner.
N
Recensioni Mon 20" Ips Vga Dp Vesa Dell -E2020H Scatola Danneggiata