Asus PB238QAOC e2250SwdnkHP E221
Top 6%818 points
Top 6%
Top 36%562 points
Top 36%
Top 31%606 points
Top 31%
Asus PB238Q
AOC e2250Swdnk
vs
HP E221
vs
Top specs and features

Asus PB238Q vs AOC e2250Swdnk vs HP E221: 27 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.
6ms
Samsung CHG70 32": 1ms
5ms
7.2ms

2. power consumption operation

How much power the device consumes when it's switched on.
22W
Sharp LB-1085: 1.1W
19W
36W

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.
Asus PB238Q
AOC e2250Swdnk
HP E221
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
23"
Sharp LB-1085: 108"
21.5"
21.5"

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Asus PB238Q
AOC e2250Swdnk
HP E221
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.
Asus PB238Q
AOC e2250Swdnk
HP E221
83% have it

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Asus PB238Q
AOC e2250Swdnk
HP E221
27% 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.
Asus PB238Q
AOC e2250Swdnk
HP E221
33% have it

9. weight

5.5kg
Asus VX278Q 27": 4.5g
3.28kg
5.64kg

10. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Asus PB238Q
AOC e2250Swdnk
HP E221
56% have it

11. resolution

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

12. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.5W
Asus MB168B Plus: 0W
0.3W
0.5W

13. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
200cd/m²
250cd/m²

14. height

323.7mm
Asus VP228N 21.5": 3.9mm
379.95mm
460mm

16. 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.
Asus PB238Q
AOC e2250Swdnk
HP E221
29% have it

17. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Asus PB238Q
AOC e2250Swdnk
HP E221
79% have it

18. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Asus PB238Q
AOC e2250Swdnk
HP E221
76% have it

19. 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.
Asus PB238Q
AOC e2250Swdnk
HP E221
34% have it

20. thickness

57.6mm
LG 22EA53VQ: 5.5mm
190mm
51mm

21. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Asus PB238Q
AOC e2250Swdnk
HP E221
41% have it

22. 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.
Asus PB238Q
AOC e2250Swdnk
HP E221
69% have it

23. width

548.4mm
Toshiba PA3923U-2LC3: 340.5mm
511.18mm
509mm

24. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Acer Predator X35 35" UW-UXGA: 178º
65º
160º

25. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
Asus PB238Q
AOC e2250Swdnk
HP E221
6% have it

Top 10 monitors

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