Asus PA249QAcer H226HQLViewsonic TD2240
Top 6%820 points
Top 6%
Top 29%621 points
Top 29%
Top 25%655 points
Top 25%
Asus PA249Q
Acer H226HQL
vs
Viewsonic TD2240
vs
Top specs and features

Asus PA249Q vs Acer H226HQL vs Viewsonic TD2240: 21 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
6ms

2. power consumption operation

How much power the device consumes when it's switched on.
72W
Sharp LB-1085: 1.1W
26W
23W

3. screen size

The bigger the screen size is, the better the user experience.
24.1"
Sharp LB-1085: 108"
21.5"
22"

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 PA249Q
Acer H226HQL
Viewsonic TD2240
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 PA249Q
Acer H226HQL
Viewsonic TD2240
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 PA249Q
Acer H226HQL
Viewsonic TD2240
83% have it

7. 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
100000000:1
3000:1

8. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Asus PA249Q
Acer H226HQL
Viewsonic TD2240
27% 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.
Asus PA249Q
Acer H226HQL
Viewsonic TD2240
33% have it

10. weight

6.6kg
Asus VX278Q 27": 4.5g
3.27kg
6.41kg

11. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Asus PA249Q
Acer H226HQL
Viewsonic TD2240
56% have it

12. luminance

Luminance is the intensity of light that a device emits.
350cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
250cd/m²
250cd/m²

13. maximum horizontal viewing angle

Horizontal 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
178º
178º

14. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Asus PA249Q
Acer H226HQL
Viewsonic TD2240
79% have it

16. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Asus PA249Q
Acer H226HQL
Viewsonic TD2240
76% have it

17. 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 PA249Q
Acer H226HQL
Viewsonic TD2240
41% have it

18. width

557.2mm
Toshiba PA3923U-2LC3: 340.5mm
497.8mm
522mm

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.
Asus PA249Q
Acer H226HQL
Viewsonic TD2240
69% 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.
178º
Acer Predator X35 35" UW-UXGA: 178º
178º
178º

21. has a touch screen

You can operate the device easily, by pressing the screen with your fingers.
Asus PA249Q
Acer H226HQL
Viewsonic TD2240
5% have it

Top 10 monitors

Add to comparison
    Compare
    This page is currently only available in English.