vs
vs
Dell S2817Q 28"
AOC e2251Fwu
ViewSonic VG2439m-TAA
Top 5%950 points
Top 5%
Top 40%597 points
Top 40%
Top 33%675 points
Top 33%
Dell S2817Q 28"
AOC e2251Fwu
ViewSonic VG2439m-TAA
Top specs and features

Dell S2817Q 28" vs AOC e2251Fwu vs ViewSonic VG2439m-TAA: 25 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.
2ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
5ms
5ms

2. power consumption operation

How much power the device consumes when it's switched on.
90W
Sharp LB-1085: 1.1W
10W
24W

3. screen size

The bigger the screen size is, the better the user experience.
27.9"
Sharp LB-1085: 108"
21.5"
24"

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Dell S2817Q 28"
AOC e2251Fwu
ViewSonic VG2439m-TAA
60% 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.
Dell S2817Q 28"
AOC e2251Fwu
ViewSonic VG2439m-TAA
85% have it

6. resolution

3840 x 2160px
Dell UltraSharp UP3218K: 7680 x 4320px
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.
Dell S2817Q 28"
AOC e2251Fwu
ViewSonic VG2439m-TAA
83% have it

8. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell S2817Q 28"
AOC e2251Fwu
ViewSonic VG2439m-TAA
28% have it

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.
Dell S2817Q 28"
AOC e2251Fwu
ViewSonic VG2439m-TAA
33% have it

10. luminance

Luminance is the intensity of light that a device emits.
300cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
150cd/m²
300cd/m²

11. 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
170º
170º

12. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell S2817Q 28"
AOC e2251Fwu
ViewSonic VG2439m-TAA
79% have it

13. height

383.5mm
Asus VP228N 21.5": 3.9mm
389.1mm
435mm

14. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell S2817Q 28"
AOC e2251Fwu
ViewSonic VG2439m-TAA
56% have it

15. 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.
Dell S2817Q 28"
AOC e2251Fwu
ViewSonic VG2439m-TAA
69% have it

16. thickness

185.4mm
LG 22EA53VQ: 5.5mm
193.7mm
239mm

17. shipping weight

The gross weight of the product when packaged, including all wrapping, and boxing.
9.5kg
Asus VP247N 23.6": 0.8kg
4.4kg
7.1kg

18. weight

5.03kg
Asus VX278Q 27": 4.5g
4.3kg
5.2kg

19. width

657.9mm
Toshiba PA3923U-2LC3: 340.5mm
512.2mm
560mm

20. 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
160º
160º

21. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Dell S2817Q 28"
AOC e2251Fwu
ViewSonic VG2439m-TAA
76% have it

22. 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.
Dell S2817Q 28"
AOC e2251Fwu
ViewSonic VG2439m-TAA
34% have it

23. supports PiP and PaP

Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.
Dell S2817Q 28"
AOC e2251Fwu
ViewSonic VG2439m-TAA
9% have it

24. USB ports

With more USB ports, you are able to connect more devices.
2
Asus PA279Q: 7
1
2

25. supports digital input

Digital inputs carry a binary digital signal, instead of an analog signal. Digital input improves the quality of the projection.
Dell S2817Q 28"
AOC e2251Fwu
ViewSonic VG2439m-TAA
17% have it

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