Dell S2817Q 28"Acer S220HQL AbdHP ZR30w
Top 7%914 points
Top 7%
Top 52%474 points
Top 52%
Top 29%698 points
Top 29%
Dell S2817Q 28"
Acer S220HQL Abd
vs
HP ZR30w
vs
Top specs and features

Dell S2817Q 28" vs Acer S220HQL Abd vs HP ZR30w: 23 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
Samsung CHG70 32": 1ms
5ms
7ms

2. power consumption operation

How much power the device consumes when it's switched on.
90W
Sharp LB-1085: 1.1W
22W
185W

3. screen size

The bigger the screen size is, the better the user experience.
27.9"
Sharp LB-1085: 108"
21.5"
30"

4. 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"
Acer S220HQL Abd
HP ZR30w
85% have it

5. 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"
Acer S220HQL Abd
HP ZR30w
60% have it

6. 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"
Acer S220HQL Abd
HP ZR30w
84% have it

7. resolution

3840 x 2160px
Dell UltraSharp UP3218K: 7680 x 4320px
1080 x 1920px
2560 x 1600px

8. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell S2817Q 28"
Acer S220HQL Abd
HP ZR30w
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"
Acer S220HQL Abd
HP ZR30w
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
250cd/m²
370cd/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
178º

12. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell S2817Q 28"
Acer S220HQL Abd
HP ZR30w
56% have it

13. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell S2817Q 28"
Acer S220HQL Abd
HP ZR30w
79% have it

14. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.3W
Asus MB168B Plus: 0W
0.6W
2W

16. height

383.5mm
Asus VP228N 21.5": 3.9mm
360.4mm
454mm

17. width

657.9mm
Toshiba PA3923U-2LC3: 340.5mm
510.1mm
694mm

18. 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"
Acer S220HQL Abd
HP ZR30w
76% have it

19. 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"
Acer S220HQL Abd
HP ZR30w
70% have it

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
178º

21. supports swivel

Swivel is the ability for the monitor head to be rotated left or right. This enables users to share screen images without causing visual distortion.
Dell S2817Q 28"
Acer S220HQL Abd
HP ZR30w
34% have it

22. 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"
Acer S220HQL Abd
HP ZR30w
9% have it

23. has anti static

Anti-static protection prevents the display from building up static electricity.
Dell S2817Q 28"
Acer S220HQL Abd
HP ZR30w
1% have it

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