89points

Acer XR XR342CK 34"

91points

Asus ROG Swift PG348Q 34"

74points

Dell ST2421L

69points

ViewSonic VG732m-LED

Acer XR XR342CK 34"
Comparison winner
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED
vs
vs
vs

40 facts in comparison

Acer XR XR342CK 34" vs Asus ROG Swift PG348Q 34" vs Dell ST2421L vs ViewSonic VG732m-LED

Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED
89
points
91
points
74
points
69
points

Why is Acer XR XR342CK 34" better than Asus ROG Swift PG348Q 34" & Dell ST2421L & ViewSonic VG732m-LED?

Why is Asus ROG Swift PG348Q 34" better than Acer XR XR342CK 34" & Dell ST2421L & ViewSonic VG732m-LED?

  • Height
    323mmvs368.3,356,475mm
  • Supports common interface

Why is Dell ST2421L better than Acer XR XR342CK 34" & Asus ROG Swift PG348Q 34" & ViewSonic VG732m-LED?

  • Thickness
    61mmvs309.1,297,230mm

Why is ViewSonic VG732m-LED better than Acer XR XR342CK 34" & Asus ROG Swift PG348Q 34" & Dell ST2421L?

  • Power consumption operation
    15W vs51,100,30W
  • Width
    387mmvs816.1,829,574mm
  • Weight
    4.1kgvs9697.8,11200,4263g
  • Supports digital input

Top specs and features

General info

1.supports total tilt
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

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

323mm

356mm

475mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

309.1mm

297mm

61mm

230mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

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

5.Supports VESA mount
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

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.

6.width

816.1mm

829mm

574mm

387mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

5ms

5ms

5ms

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"

34"

24"

17"

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"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

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"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

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

3440 x 1440px

1920 x 1080px

1024 x 1280px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has anti-glare coating
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

Anti-glare helps to reduce the external reflections of light coming from outside the display.

Colors

1.luminance

300cd/m²

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.has an ambient light sensor
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

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"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

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"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

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

3.has a DVI connector
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

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"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

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"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

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"

6.Is DLNA certified
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

All DLNA certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.

For example

Samsung T23B550EW

Power

1.power consumption operation

51W

100W

30W

15W

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

Best

Sharp LB-1085

1.1W

Features

1.has stereo speakers
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

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

2.has DTS Surround
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.

For example

Acer S7 S277HK 27"

3.supports Dolby Digital Plus
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

If a device supports Dolby Digital Plus it can deliver up to fourteen different audio channels (sides) with improved bitrates, for a much better sound quality.

For example

LG UltraGear 34GK950F 34"

4.has a search browser
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

With a search browser application you can surf the internet from your device.

For example

Philips Brilliance 492P8 49″

5.supports common interface
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

This is a technology which allows separation of the TV screen and the decoder. It is used for pay-to-view TV (like Apple TV).

6.has a child lock
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

A child lock enables adults to prevent or restrict children’s use of the device.

For example

Asus VP228N 21.5"

Miscellaneous

1.supports digital input
Acer XR XR342CK 34"
Asus ROG Swift PG348Q 34"
Dell ST2421L
ViewSonic VG732m-LED

Digital inputs carry a binary digital signal, instead of an analog signal. Digital input improves the quality of the projection.

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