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Acer XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
Dell S2740L
Top 10%908 points
Top 10%
Top 6%945 points
Top 6%
Top 45%555 points
Top 45%
Top 29%718 points
Top 29%
Acer XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
Dell S2740L
Top specs and features

Acer XB0 XB270H 27" vs Acer XR XR342CK 34" vs AOC e2343Fs 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.
1ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
5ms
5ms
7ms

2. power consumption operation

How much power the device consumes when it's switched on.
26.5W
Sharp LB-1085: 1.1W
51W
34W
21W

3. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
Dell S2740L
61% have it

4. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
34"
23"
27"

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 XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
Dell S2740L
86% have it

6. resolution

1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
3440 x 1440px
1920 x 1080px
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 XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
Dell S2740L
84% have it

8. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
Dell S2740L
28% have it

9. 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
1000:1

10. 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 XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
Dell S2740L
33% have it

11. luminance

Luminance is the intensity of light that a device emits.
300cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
300cd/m²
250cd/m²
270cd/m²

12. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
170º
LG 32UK950 32": 178º
172º
170º
178º

13. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
Dell S2740L
80% have it

14. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
Dell S2740L
56% have it

15. weight

7.9kg
Asus VX278Q 27": 4.5g
9.7kg
5.84kg
7.5kg

16. 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
0.5W

17. 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 XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
Dell S2740L
70% have it

18. height

381mm
Asus VP228N 21.5": 3.9mm
368.3mm
478.4mm
458.7mm

19. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
160º
LG 32UK950 32": 178º
178º
160º
178º

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 XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
Dell S2740L
35% have it

21. width

640mm
Toshiba PA3923U-2LC3: 340.5mm
816.1mm
547.2mm
641.9mm

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 XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
Dell S2740L
76% have it

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 XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
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 XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
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 XB0 XB270H 27"
Acer XR XR342CK 34"
AOC e2343Fs
Dell S2740L
5% have it

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