vs
vs
Acer H7 H277H 27"
Acer XR XR342CK 34"
LG 34UM88-P 34"
Top 23%776 points
Top 23%
Top 6%949 points
Top 6%
Top 8%932 points
Top 8%
Acer H7 H277H 27"
Acer XR XR342CK 34"
LG 34UM88-P 34"
Top specs and features

Acer H7 H277H 27" vs Acer XR XR342CK 34" vs LG 34UM88-P 34": 51 facts in comparison

1. screen size

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

2. power consumption operation

How much power the device consumes when it's switched on.
30W
Sharp LB-1085: 1.1W
51W
70W

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"
Acer XR XR342CK 34"
LG 34UM88-P 34"
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 H7 H277H 27"
Acer XR XR342CK 34"
LG 34UM88-P 34"
61% have it

5. resolution

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

6. pixel density

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

7. 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"
Acer XR XR342CK 34"
LG 34UM88-P 34"
84% have it

8. luminance

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

9. 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"
Acer XR XR342CK 34"
LG 34UM88-P 34"
33% 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 anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer H7 H277H 27"
Acer XR XR342CK 34"
LG 34UM88-P 34"
28% have it

12. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer H7 H277H 27"
Acer XR XR342CK 34"
LG 34UM88-P 34"
80% 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
Samsung C43J89 43": 178º
172º
178º

14. 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 H7 H277H 27"
Acer XR XR342CK 34"
LG 34UM88-P 34"
70% have it

15. DisplayPort outputs

Allows you to connect to a display using DisplayPort.
1
Dell UltaSharp U2417H 24": 2
1
2

16. weight

4.5kg
Asus VX278Q 27": 4.5g
9.7kg
8.4kg

17. 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

18. thickness

217mm
LG 22EA53VQ: 5.5mm
309.1mm
252.4mm

19. height

370.8mm
Asus VP228N 21.5": 3.9mm
368.3mm
379.8mm

20. shipping weight

The gross weight of the product when packaged, including all wrapping, and boxing.
7kg
Asus VP247N 23.6": 0.8kg
15.6kg
11.3kg

21. 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"
Acer XR XR342CK 34"
LG 34UM88-P 34"
56% have it

22. 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
1
2

23. width

620mm
Toshiba PA3923U-2LC3: 340.5mm
816.1mm
829.9mm

24. 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 H7 H277H 27"
Acer XR XR342CK 34"
LG 34UM88-P 34"
35% 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 H7 H277H 27"
Acer XR XR342CK 34"
LG 34UM88-P 34"
76% have it

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