Asus PB238QAcer K2 K202HQL 19.5"Asus VS278H 27"
Top 5%922 points
Top 5%
Top 47%512 points
Top 47%
Top 29%691 points
Top 29%
Asus PB238Q
Acer K2 K202HQL 19.5"
vs
Asus VS278H 27"
vs
Top specs and features

Asus PB238Q vs Acer K2 K202HQL 19.5" vs Asus VS278H 27": 35 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
Acer Predator XB2 (XB252Q) 24.5": 1ms
5ms
1ms

2. power consumption operation

How much power the device consumes when it's switched on.
22W
Sharp LB-1085: 1.1W
13.5W
45W

3. screen size

The bigger the screen size is, the better the user experience.
23"
Sharp LB-1085: 108"
19.5"
27"

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.
Asus PB238Q
Acer K2 K202HQL 19.5"
Asus VS278H 27"
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.
Asus PB238Q
Acer K2 K202HQL 19.5"
Asus VS278H 27"
60% have it

6. resolution

1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
1600 x 900px
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.
Asus PB238Q
Acer K2 K202HQL 19.5"
Asus VS278H 27"
83% have it

8. pixel density

95.78ppi
Dell UltraSharp UP3218K: 280ppi
94ppi
81ppi

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.
80000000:1
Acer XB0 XB240H 24": 100000000:1
600:1
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.
Asus PB238Q
Acer K2 K202HQL 19.5"
Asus VS278H 27"
33% have it

11. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
200cd/m²
300cd/m²

12. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
LG 32UK950 32": 178º
90º
170º

13. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Asus PB238Q
Acer K2 K202HQL 19.5"
Asus VS278H 27"
79% have it

14. 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
0
2

16. thickness

57.6mm
LG 22EA53VQ: 5.5mm
191mm
225mm

17. weight

5.5kg
Asus VX278Q 27": 4.5g
2.7kg
5.1kg

18. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Asus PB238Q
Acer K2 K202HQL 19.5"
Asus VS278H 27"
56% have it

19. 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

20. 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
Acer K2 K202HQL 19.5"
Asus VS278H 27"
69% have it

21. 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
Acer K2 K202HQL 19.5"
Asus VS278H 27"
76% have it

22. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
LG 32UK950 32": 178º
65º
160º

23. width

548.4mm
Toshiba PA3923U-2LC3: 340.5mm
463.3mm
648.9mm

24. 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.
Asus PB238Q
Acer K2 K202HQL 19.5"
Asus VS278H 27"
34% have it

25. display colors

Number of colors that a display can accurately reproduce.
16.7m
Dell UltraSharp UP2716D 27": 1074m
16.7m
16.7m

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