DELL SE2225HM Computer Monitor 54.6 Cm 21.5 1920 X 1080 Pixels Full HD LCD Black DELL-SE2225HM

Breeze through everyday tasks on this 21.5-inch monitor with a smooth 100Hz refresh rate and certified by T?V Rheinland- for 3-star eye comfort.

Specs




Display


Display diagonal

Size of the display for this product, measured diagonally, usually in inches.

54.6 cm (21.5")


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.
20 x 1080 pixels


HD type

Type of supported High Definition (e.g. Full HD, 4K Ultra HD).

Full 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.
:9


Display technology

The technology used in the display e.g. plasma, LED.

LCD


Panel type

VA


LED backlight

A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs, which can be either white or RGB (red green blue). White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens. RGB LEDs for backlighting are found in high-end color proofing displays such as HP DreamColor LP2480zx monitor or selected HP EliteBook notebooks, as well as newer consumer grade displays such as Dell's Studio series laptops which have an optional RGB LED display.




Backlight type

Edge LED


Touchscreen

A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.




Display brightness (typical)

Display brightness, measured by its Luminance, presented as a figure in nits. Typical brightness ratings for monitors range from 250 to 350 nits with a target value of between 80 to 120 nits being suitable for most displays in a normal viewing environment.

250 cd/m?


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.)

8 ms


Response time measurement type

GTG (Gray to Gray)


Anti-glare screen

Always gives an optimal view, even in direct sunlight.




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), 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1600 x 900, 1920 x 1080 (HD 1080)


Supported video modes

The video modes that can be displayed by the device.

480p, 576p, 720p, 1080p


Contrast ratio (typical)

The difference in light intensity between the brightest white and the darkest black.

3000:1


Maximum refresh rate
0 Hz


Viewing angle, horizontal

Maximum horizontal angle at which a display can be viewed with acceptable visual performance.
8?


Viewing angle, vertical

Maximum vertical angle at which a display can be viewed with acceptable visual performance.
8?


Display number of colours
.7 million colours


Response time (fast)

5 ms


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.

0.2493 x 0.241 mm


Pixel density
2 ppi


Horizontal scan range

30 - 82 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.

47.9 cm


Viewable size, vertical

26 cm


Digital horizontal frequency

30 - 111 kHz


Digital vertical frequency

50 - 100 Hz


Surface hardness

3H


NTSC coverage (typical)

72%


Performance


NVIDIA G-SYNC




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.




Flicker-free technology




Low Blue Light technology




Multimedia


Built-in speaker(s)

The device contains speaker(s) to produce sound.




Built-in camera

The product has an integrated camera.




Design


Market positioning

Under which category can the device be positioned in the market, e.g. camera phone.

Office


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


Ports & interfaces


Built-in USB hub

Whether or not the device features a USB hub to connect more than one other device via USB.




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


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.




HDMI ports quantity

The number of sockets (ports) for HDMI connections. 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.

1


Headphone out

The socket for connecting headphones to the device.




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.




HDCP version

1.4


Network


Wi-Fi

Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.




Ergonomics


VESA mounting




Panel mounting interface

The product can be used wih VESA mounting interfaces.
0 x 100 mm


Wall mountable

The product can be mounted on (attached to ) a wall.




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.




Cable lock slot type

Kensington



Ergonomics


Height adjustment

The part of the device that can be adjusted to change the height.




Pivot




Swivelling




Tilt adjustment

The tilt, which means the angle at which the device is pointing (up or down), can be changed.




Tilt angle range

-5 - 21?


On Screen Display (OSD)




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.




LED indicators




Power


Energy efficiency class (SDR)

D


Energy efficiency class (HDR)

Not available


Energy consumption (SDR) per 1000 hours
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.
.7 W


Power consumption (standby)

The amount of electricity that is consumed when the product is on standby.

0.3 W


Power consumption (max)

The maximum amount of power used by the device.
.7 W


Power consumption (off)

0.3 W


AC input voltage

The voltage of the AC electricity that is inputted into the product.
0 - 240 V


AC input frequency

50/60 Hz


Input current

1 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)
- 80%


Storage relative humidity (H-H)

5 - 90%


Operating altitude

0 - 5000 m


Non-operating altitude

5000 - 12192 m


Weight & dimensions


Width (with stand)

492.9 mm


Depth (with stand)

211.8 mm


Height (with stand)

395.8 mm


Weight (with stand)

2.67 kg


Width (without stand)

492.9 mm


Depth (without stand)

44.9 mm


Height (without stand)

286.5 mm


Weight (without stand)

2.23 kg


Bezel width (side)

7.05 mm


Bezel width (top)

7.05 mm


Bezel width (bottom)

1.85 cm


Packaging data


Package weight

Weight of the packaged product.

4.38 kg


Packaging content


Stand included




Cables included

AC, HDMI


Power adapter included




Remote control included

Component of an electronics device, most commonly a television set, DVD player and home theater systems originally used for operating the device wirelessly from a short line-of-sight distance.




Stylus included




Quick start guide

Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.




HDMI cable length

1.8 m


Sustainability


Sustainability certificates

ENERGY STAR


Doesn't contain

PVC/BFR


Carbon footprint


Total carbon footprint (kg of CO2e)

The total mean carbon footprint value generated across various lifecycle stages (manufacturing, transportation / logistics, use and end of life) per unit (for one single product) i.e., measured in kilograms CO2e.

97.6


Carbon emissions, manufacturing (kg of CO2e)

The mean carbon emissions during the Manufacturing stage (i.e., emissions during raw material extraction and manufacturing of components (e.g., drives, graphics cards, memory, CPU, mainboards, etc.) or assembling of the product.

57.7792


Carbon emissions, logistics (kg of CO2e)

The mean carbon emissions during the transportation of the product.

8.1984


Carbon emissions, energy usage (kg of CO2e)

Use-phase carbon emissions from products that consume energy (fuels or electricity) during use.

30.0608


Carbon emissions, end-of-life (kg of CO2e)

The mean carbon emissions related to the End-of-Life processing of products.

1.464


PAIA version

PAIA (Product Attribute to Impact Algorithm) tool for product carbon footprint calculations. The version of the PAIA tool (and year if available) used during carbon footprint calculation for a product.

GaBi version 1, 2024