90points

Acer XR XR342CK 34"

79points

Dell S2340T

64points

HP Passport 1912nm

Comparison winner
Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm
vs
vs

33 facts in comparison

Acer XR XR342CK 34" vs Dell S2340T vs HP Passport 1912nm

Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm
Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm

Why is Acer XR XR342CK 34" better than Dell S2340T & HP Passport 1912nm?

  • Power consumption on standby
    0.5W vs0.5,1W
  • Has a swivel stand
  • Has a curved display

Why is Dell S2340T better than Acer XR XR342CK 34" & HP Passport 1912nm?

  • Power consumption operation
    27W vs51,50W
  • Has a touch screen

Why is HP Passport 1912nm better than Acer XR XR342CK 34" & Dell S2340T?

  • Height
    186.6mmvs368.3,415mm
  • Thickness
    67.6mmvs309.1,218mm
  • Has a VGA connector
  • Width
    448mmvs816.1,562mm
  • Supports Ethernet
  • Has an external memory slot

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Top specs and features

relevant

General info

1.supports total tilt
Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm

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

415mm

186.6mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm

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

4.Supports VESA mount
Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm

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

309.1mm

218mm

67.6mm

Best

LG 22EA53VQ

5.5mm

6.width

816.1mm

562mm

448mm

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.response time

5ms

8ms

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

2.screen size

34"

23"

18.5"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm

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.

4.has an IPS screen
Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm

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.

5.resolution

3440 x 1440px

1920 x 1080px

1366 x 768px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

172º

178º

90º

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

Best

LG UltraGear 34GK950F 34"

178º

relevant

Colors

1.luminance

300cd/m²

270cd/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

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

3.has an ambient light sensor
Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm

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"

relevant

Connectivity

1.has a HDMI output
Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm

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 S2340T
HP Passport 1912nm

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

3.has a DVI connector
Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm

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

For example

Samsung CJ791

4.has a VGA connector
Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm

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

5.supports Ethernet
Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm

Ethernet is a local area network technology.

6.has FireWire
Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm

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"

relevant

Power

1.power consumption operation

51W

27W

50W

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

1W

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

Best

Asus MB168B Plus

0W

relevant

Features

1.has stereo speakers
Acer XR XR342CK 34"
Dell S2340T
HP Passport 1912nm

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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