74points

Dell S2240T 21.5"

89points

LG 34UC98-W 34"

Dell S2240T 21.5"
Comparison winner
LG 34UC98-W 34"
vs
vs

39 facts in comparison

Dell S2240T 21.5" vs LG 34UC98-W 34"

Dell S2240T 21.5"
LG 34UC98-W 34"
Dell S2240T 21.5"
LG 34UC98-W 34"
74
points
89
points

Why is Dell S2240T 21.5" better than LG 34UC98-W 34"?

  • 40W lower power consumption on operation
    30W vs70W
  • Has anti-glare coating
  • 40.8mm shorter
    320mmvs360.8mm
  • 0.7W lower power consumption on standby
    0.5W vs1.2W
  • 24.7mm thinner
    205.7mmvs230.4mm
  • 294.4mm narrower
    523.2mmvs817.6mm
  • 4.4kg lighter
    3.4kgvs7797.3g
  • 6.1kg less shipping weight
    5.1kgvs11.2kg

Why is LG 34UC98-W 34" better than Dell S2240T 21.5"?

  • 7ms less response time
    5msvs12ms
  • 1.58x bigger screen size
    34"vs21.5"
  • 2.39x higher resolution
    3440 x 1440pxvs1920 x 1080px
  • 6.86% higher pixel density
    109ppivs102ppi
  • 50cd/m² more luminance
    300cd/m²vs250cd/m²
  • 1 more HDMI ports
    2vs1
  • 1053.3m more display colors
    1070mvs16.7m
  • Has stereo speakers

Top specs and features

General info

1.supports total tilt
Dell S2240T 21.5"
LG 34UC98-W 34"

Total tilt adjustment is the ability for the monitor head to move up and down. Tilt adjustment enables a user to change the viewing position of the display, creating a more comfortable view of the screen.

2.Has a swivel stand
Dell S2240T 21.5"
LG 34UC98-W 34"

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.

For example

LG UltraGear 34GK950F 34"

3.height

320mm

360.8mm

Best

Asus VP228N 21.5"

3.9mm

4.Supports VESA mount
Dell S2240T 21.5"
LG 34UC98-W 34"

The VESA mount is a standard used by most manufacturers. A device that supports the VESA mount can be mounted on many different supports, from arms to wall mounts.

5.thickness

205.7mm

230.4mm

Best

LG 22EA53VQ

5.5mm

6.width

523.2mm

817.6mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.pixel density

102ppi

109ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

12ms

5ms

Response time is how long it takes for a display to change the state of pixels, in order to show new content. The less time it takes to respond, the less likely it is to blur fast-changing images.

Best

LG UltraGear 34GK950F 34"

1ms

3.screen size

21.5"

34"

The bigger the screen size is, the better the user experience.

Best

Sharp LB-1085

108"

4.has an IPS screen
Dell S2240T 21.5"
LG 34UC98-W 34"

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of normal TFTs TN-matrices: relatively slow response times, small viewing angles and low quality color reproduction. PLS (Plane to Line Switching) is a type of IPS screen developed by Samsung, which has increased brightness and lower production costs.

5.LCD display with 3 subpixels per pixels
Dell S2240T 21.5"
LG 34UC98-W 34"

The device has an LCD display with 3 subpixels per pixel, resulting in sharp and crisp images. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

6.resolution

1920 x 1080px

3440 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

Colors

1.luminance

250cd/m²

300cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.display colors

16.7m

1070m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.contrast ratio

3000:1

1000:1

Contrast ratio is the visual distance between the lightest and the darkest colors that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colors and more distinctive color gradation.

Best

Acer XB0 XB240H 24"

100000000:1

4.has an ambient light sensor
Dell S2240T 21.5"
LG 34UC98-W 34"

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.

For example

Samsung CHG90 49"

Connectivity

1.has a HDMI output
Dell S2240T 21.5"
LG 34UC98-W 34"

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.

2.HDMI ports

1

2

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

Best

Acer HN274H

4

3.has a DVI connector
Dell S2240T 21.5"
LG 34UC98-W 34"

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.

For example

Samsung CJ791

4.has a socket for a 3.5 mm audio jack
Dell S2240T 21.5"
LG 34UC98-W 34"

With a standard mini jack socket, you can use the device with most headphones.

5.has a VGA connector
Dell S2240T 21.5"
LG 34UC98-W 34"

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.

For example

Philips Brilliance 492P8 49″

6.supports thunderbolt
Dell S2240T 21.5"
LG 34UC98-W 34"

Thunderbolt is a connection over cable that carries both data and display signals over a single cable, while simultaneously providing power.

Power

1.power consumption operation

30W

70W

How much power the device consumes when it's switched on.

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

1.2W

How much power the device consumes when shut down but still plugged in.

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Dell S2240T 21.5"
LG 34UC98-W 34"

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

2.supports PiP and PaP
Dell S2240T 21.5"
LG 34UC98-W 34"

Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.

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