vs
vs
Acer XR XR342CK 34"
Dell UltraSharp U3011
Samsung S27B550V
Top 6%949 points
Top 6%
Top 16%855 points
Top 16%
Top 34%665 points
Top 34%
Acer XR XR342CK 34"
Dell UltraSharp U3011
Samsung S27B550V
Top specs and features

Acer XR XR342CK 34" vs Dell UltraSharp U3011 vs Samsung S27B550V: 30 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
7ms
2ms

2. screen size

The bigger the screen size is, the better the user experience.
34"
Sharp LB-1085: 108"
30"
27"

3. power consumption operation

How much power the device consumes when it's switched on.
51W
Sharp LB-1085: 1.1W
200W
50W

4. 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 UltraSharp U3011
Samsung S27B550V
61% have it

5. 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 UltraSharp U3011
Samsung S27B550V
86% have it

6. resolution

3440 x 1440px
Dell UltraSharp UP3218K: 7680 x 4320px
2560 x 1600px
1920 x 1080px

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 XR XR342CK 34"
Dell UltraSharp U3011
Samsung S27B550V
84% have it

8. 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 UltraSharp U3011
Samsung S27B550V
33% have it

9. luminance

Luminance is the intensity of light that a device emits.
300cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
370cd/m²
300cd/m²

10. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer XR XR342CK 34"
Dell UltraSharp U3011
Samsung S27B550V
28% have it

11. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
172º
Samsung C43J89 43": 178º
178º
170º

12. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer XR XR342CK 34"
Dell UltraSharp U3011
Samsung S27B550V
80% have it

13. 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 UltraSharp U3011
Samsung S27B550V
70% have it

14. weight

9.7kg
Asus VX278Q 27": 4.5g
9.3kg
4.2kg

15. 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
2

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 UltraSharp U3011
Samsung S27B550V
56% have it

17. height

368.3mm
Asus VP228N 21.5": 3.9mm
481.3mm
393.6mm

18. power consumption on standby

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

19. thickness

309.1mm
LG 22EA53VQ: 5.5mm
211.3mm
58mm

20. width

816.1mm
Toshiba PA3923U-2LC3: 340.5mm
694.5mm
649.6mm

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 XR XR342CK 34"
Dell UltraSharp U3011
Samsung S27B550V
35% have it

22. 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 UltraSharp U3011
Samsung S27B550V
30% have it

23. 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 UltraSharp U3011
Samsung S27B550V
76% have it

24. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Samsung C43J89 43": 178º
178º
160º

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 XR XR342CK 34"
Dell UltraSharp U3011
Samsung S27B550V
5% have it

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