vs
vs
Acer XR XR342CK 34"
Dell Professional P2012H
NEC E422
Top 10%4,402 points
Top 10%
Top 21%3,853 points
Top 21%
Top 21%3,838 points
Top 21%
Acer XR XR342CK 34"
Dell Professional P2012H
NEC E422
Top specs and features

Acer XR XR342CK 34" vs Dell Professional P2012H vs NEC E422: 36 facts in comparison

1. screen size

The bigger the screen size is, the better the user experience.
34"
Sharp LB-1085: 108"
20"
42"

2. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer XR XR342CK 34"
Dell Professional P2012H
NEC E422
61% have it

3. every pixel has three subpixels

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.
Acer XR XR342CK 34"
Dell Professional P2012H
NEC E422
86% have it

4. power consumption operation

How much power the device consumes when it's switched on.
51W
Sharp LB-1085: 1.1W
20W
180W

5. resolution

3440 x 1440px
Dell UltraSharp UP3218K: 7680 x 4320px
1600 x 900px
1920 x 1080px

6. supports total tilt

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.
Acer XR XR342CK 34"
Dell Professional P2012H
NEC E422
84% have it

7. luminance

Luminance is the intensity of light that a device emits.
300cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
250cd/m²
400cd/m²

8. contrast ratio

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.
1000:1
Acer XB0 XB240H 24": 100000000:1
1000:1
4000:1

9. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer XR XR342CK 34"
Dell Professional P2012H
NEC E422
28% have it

10. has an IPS screen

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.
Acer XR XR342CK 34"
Dell Professional P2012H
NEC E422
34% have it

11. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer XR XR342CK 34"
Dell Professional P2012H
NEC E422
80% have it

12. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
172º
LG UltraGear 34GK950F 34": 178º
170º
178º

13. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.5W
Asus MB168B Plus: 0W
0.1W
2W

14. thickness

309.1mm
LG 22EA53VQ: 5.5mm
183mm
91mm

15. weight

9.7kg
Asus VX278Q 27": 4.5g
2.88kg
16kg

16. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer XR XR342CK 34"
Dell Professional P2012H
NEC E422
56% have it

17. Supports VESA mount

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.
Acer XR XR342CK 34"
Dell Professional P2012H
NEC E422
70% have it

18. shipping weight

The gross weight of the product when packaged, including all wrapping, and boxing.
15.6kg
Asus VP247N 23.6": 0.8kg
6.33kg
25kg

19. height

368.3mm
Asus VP228N 21.5": 3.9mm
358mm
650mm

20. Has a swivel stand

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.
Acer XR XR342CK 34"
Dell Professional P2012H
NEC E422
35% have it

21. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Acer XR XR342CK 34"
Dell Professional P2012H
NEC E422
30% have it

22. display colors

Number of colors that a display can accurately reproduce.
1070m
Dell UltraSharp UP2716D 27": 1074m
16.78m
16.7m

23. width

816.1mm
Toshiba PA3923U-2LC3: 340.5mm
478mm
1.01m

24. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Acer XR XR342CK 34"
Dell Professional P2012H
NEC E422
41% have it

25. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer XR XR342CK 34"
Dell Professional P2012H
NEC E422
76% have it

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