vs
vs
Acer XR XR342CK 34"
Acer H7 H277H 27"
Acer KA KA240H 24"
Top 6%945 points
Top 6%
Top 23%772 points
Top 23%
Top 52%483 points
Top 52%
Acer XR XR342CK 34"
Acer H7 H277H 27"
Acer KA KA240H 24"
Top specs and features

Acer XR XR342CK 34" vs Acer H7 H277H 27" vs Acer KA KA240H 24": 40 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.
5ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
4ms
5ms

2. power consumption operation

How much power the device consumes when it's switched on.
51W
Sharp LB-1085: 1.1W
30W
20.9W

3. 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"
Acer H7 H277H 27"
Acer KA KA240H 24"
60% have it

4. screen size

The bigger the screen size is, the better the user experience.
34"
Sharp LB-1085: 108"
27"
24"

5. resolution

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

6. 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"
Acer H7 H277H 27"
Acer KA KA240H 24"
85% have it

7. pixel density

109ppi
Dell UltraSharp UP3218K: 280ppi
81ppi
91ppi

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 XR XR342CK 34"
Acer H7 H277H 27"
Acer KA KA240H 24"
83% have it

9. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer XR XR342CK 34"
Acer H7 H277H 27"
Acer KA KA240H 24"
28% have it

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
1000:1
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 XR XR342CK 34"
Acer H7 H277H 27"
Acer KA KA240H 24"
33% have it

12. luminance

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

13. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer XR XR342CK 34"
Acer H7 H277H 27"
Acer KA KA240H 24"
79% have it

14. power consumption on standby

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

15. height

368.3mm
Asus VP228N 21.5": 3.9mm
370.8mm
434.3mm

16. weight

9.7kg
Asus VX278Q 27": 4.5g
4.5kg
3.72kg

17. 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"
Acer H7 H277H 27"
Acer KA KA240H 24"
56% have it

18. 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"
Acer H7 H277H 27"
Acer KA KA240H 24"
69% have it

19. thickness

309.1mm
LG 22EA53VQ: 5.5mm
217mm
193mm

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"
Acer H7 H277H 27"
Acer KA KA240H 24"
34% have it

21. 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"
Acer H7 H277H 27"
Acer KA KA240H 24"
76% have it

22. width

816.1mm
Toshiba PA3923U-2LC3: 340.5mm
620mm
566.4mm

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 XR XR342CK 34"
Acer H7 H277H 27"
Acer KA KA240H 24"
30% have it

24. 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 XR XR342CK 34"
Acer H7 H277H 27"
Acer KA KA240H 24"
4% have it

25. has DTS Surround

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.
Acer XR XR342CK 34"
Acer H7 H277H 27"
Acer KA KA240H 24"
2% have it

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