89points

Acer XR XR342CK 34"

74points

Dell S2240T

79points

LG IPS235P

Comparison winner
Acer XR XR342CK 34"
Dell  S2240T
LG IPS235P
vs
vs

34 facts in comparison

Acer XR XR342CK 34" vs Dell S2240T vs LG IPS235P

Acer XR XR342CK 34"
Dell S2240T
LG IPS235P
Acer XR XR342CK 34"
Dell S2240T
LG IPS235P
89
points
74
points
79
points

Why is Acer XR XR342CK 34" better than Dell S2240T & LG IPS235P?

  • Every pixel has three subpixels
  • Has stereo speakers
  • Has a curved display

Why is Dell S2240T better than Acer XR XR342CK 34" & LG IPS235P?

  • Power consumption operation
    20W vs51,35W
  • Height
    316mmvs368.3,386mm
  • Has a socket for a 3.5 mm audio jack
  • Weight
    5.8kgvs9697.8,5950g
  • Thickness
    77.4mmvs309.1,222mm
  • Width
    522.5mmvs816.1,547.5mm
  • Shipping weight
    6.62kgvs15.6,7.5kg
  • Has a touch screen

Why is LG IPS235P better than Acer XR XR342CK 34" & Dell S2240T?

  • Power consumption on standby
    0.3W vs0.5,0.5W

Top specs and features

General info

1.supports total tilt
Acer XR XR342CK 34"
Dell S2240T
LG IPS235P

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.height

368.3mm

316mm

386mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

309.1mm

77.4mm

222mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer XR XR342CK 34"
Dell S2240T
LG IPS235P

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.Has a swivel stand
Acer XR XR342CK 34"
Dell S2240T
LG IPS235P

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

6.weight

9.7kg

5.8kg

5.95kg

Best

Asus VX278Q 27"

4.5g

Display

1.pixel density

109ppi

102.46ppi

95.78ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

5ms

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

34"

21.5"

23"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer XR XR342CK 34"
Dell S2240T
LG IPS235P

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

5.resolution

3440 x 1440px

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an IPS screen
Acer XR XR342CK 34"
Dell S2240T
LG IPS235P

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.

Colors

1.luminance

300cd/m²

250cd/m²

250cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

1000:1

8000000:1

5000000:1

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

3.has an ambient light sensor
Acer XR XR342CK 34"
Dell S2240T
LG IPS235P

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
Acer XR XR342CK 34"
Dell S2240T
LG IPS235P

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

2.has a socket for a 3.5 mm audio jack
Acer XR XR342CK 34"
Dell S2240T
LG IPS235P

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

3.has a DVI connector
Acer XR XR342CK 34"
Dell S2240T
LG IPS235P

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

4.has a VGA connector
Acer XR XR342CK 34"
Dell S2240T
LG IPS235P

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

5.has FireWire
Acer XR XR342CK 34"
Dell S2240T
LG IPS235P

A FireWire port allows fast transfers of big files such as HD movies. However, newer USB versions achieve a similar speed.

For example

Dell S2316H 23"

Power

1.power consumption operation

51W

20W

35W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.5W

0.3W

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

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Acer XR XR342CK 34"
Dell S2240T
LG IPS235P

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

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