Acer H7 H277H 27"NEC E422
Top 24%737 points
Top 24%
Top 27%714 points
Top 27%
Acer H7 H277H 27"
NEC E422
vs
Top specs and features

Acer H7 H277H 27" vs NEC E422: 49 facts in comparison

1. power consumption operation

How much power the device consumes when it's switched on.
30W
Sharp LB-1085: 1.1W
180W

2. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
42"

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 H7 H277H 27"
NEC E422
85% have it

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer H7 H277H 27"
NEC E422
60% have it

5. 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 H7 H277H 27"
NEC E422
84% have it

6. 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
4000:1

7. 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 H7 H277H 27"
NEC E422
33% have it

8. resolution

0% higher resolution.
1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px

9. luminance

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

10. height

279.2mm shorter.
370.8mm
Asus VP228N 21.5": 3.9mm
650mm

11. weight

11.5kg lighter.
4.5kg
Asus VX278Q 27": 4.5g
16kg

12. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer H7 H277H 27"
NEC E422
56% have it

13. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
LG 32UK950 32": 178º
178º

14. pixel density

2.02x higher pixel density.
81ppi
Dell UltraSharp UP3218K: 280ppi
40ppi

15. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer H7 H277H 27"
NEC E422
79% have it

16. power consumption on standby

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

17. thickness

126mm thinner.
217mm
LG 22EA53VQ: 5.5mm
91mm

18. shipping weight

The shipping weight gives you the information about the all package weight.
7kg
Asus VP247N 23.6": 0.8kg
25kg

19. display colors

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

20. width

390mm narrower.
620mm
Toshiba PA3923U-2LC3: 340.5mm
1.01m

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 H7 H277H 27"
NEC E422
30% have it

22. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer H7 H277H 27"
NEC E422
76% have it

23. supports swivel

Swivel is the ability for the monitor head to be rotated left or right. This enables users to share screen images without causing visual distortion.
Acer H7 H277H 27"
NEC E422
34% have it

24. HDMI ports

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
1
Acer HN274H: 4
3

25. 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 H7 H277H 27"
NEC E422
41% have it

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