vs
vs
Acer K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
Top 43%574 points
Top 43%
Top 1%1,006 points
Top 1%
Top 29%722 points
Top 29%
Acer K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
Top specs and features

Acer K2 K242HYL 23.8" vs Asus MG278Q 27" vs Dell S2740L: 33 facts in comparison

1. response time

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.
4ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
1ms
7ms

2. screen size

The bigger the screen size is, the better the user experience.
23.8"
Sharp LB-1085: 108"
27"
27"

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 K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
86% 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 K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
61% have it

5. power consumption operation

How much power the device consumes when it's switched on.
19W
Sharp LB-1085: 1.1W
38.7W
21W

6. pixel density

92ppi
Dell UltraSharp UP3218K: 280ppi
108ppi
82ppi

7. resolution

1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
2560 x 1440px
1920 x 1080px

8. 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 K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
84% have it

9. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
350cd/m²
270cd/m²

10. 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
100000000:1
1000:1

11. 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 K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
33% have it

12. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
28% have it

13. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
80% have it

14. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.4W
Asus MB168B Plus: 0W
0.5W
0.5W

15. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
56% have it

16. 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 K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
70% have it

17. weight

4kg
Asus VX278Q 27": 4.5g
7.65kg
7.5kg

18. height

337.8mm
Asus VP228N 21.5": 3.9mm
368mm
458.7mm

19. 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
2
1

20. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
76% have it

21. 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 K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
35% have it

22. width

579.9mm
Toshiba PA3923U-2LC3: 340.5mm
625mm
641.9mm

23. 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 K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
30% have it

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 K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
41% have it

25. displays 3D with glasses

The device displays 3D images which you can only see with special 3D glasses. Unlike glasses-free 3D displays, the screens of these devices have larger viewing angles.
Acer K2 K242HYL 23.8"
Asus MG278Q 27"
Dell S2740L
5% have it

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