Acer p191wViewsonic TD2740
Top 60%342 points
Top 60%
Top 41%501 points
Top 41%
Acer p191w
Viewsonic TD2740
vs
Top specs and features

Acer p191w vs Viewsonic TD2740: 17 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.
5ms
Samsung CHG70 32": 1ms
12ms

2. 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.
Acer p191w
Viewsonic TD2740
85% have it

3. power consumption operation

How much power the device consumes when it's switched on.
39W
Sharp LB-1085: 1.1W
52W

4. screen size

The bigger the screen size is, the better the user experience.
19"
Sharp LB-1085: 108"
27"

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer p191w
Viewsonic TD2740
60% have it

6. 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.
2000:1
Acer XB0 XB240H 24": 100000000:1
3000:1

7. weight

2.9kg lighter.
5.9kg
Asus VX278Q 27": 4.5g
8.8kg

8. resolution

37.5% higher resolution.
1440 x 900px
Dell UltraSharp UP3218K: 7680 x 4320px
1080 x 1920px

9. luminance

Luminance is the intensity of light that a device emits.
325.4cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
260cd/m²

10. height

33mm shorter.
386mm
Asus VP228N 21.5": 3.9mm
419mm

11. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer p191w
Viewsonic TD2740
76% have it

12. thickness

130mm thinner.
180mm
LG 22EA53VQ: 5.5mm
50mm

13. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer p191w
Viewsonic TD2740
79% have it

14. width

210mm narrower.
462mm
Toshiba PA3923U-2LC3: 340.5mm
672mm

15. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Acer p191w
Viewsonic TD2740
41% have it

16. 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.
Acer p191w
Viewsonic TD2740
69% have it

17. has a touch screen

You can operate the device easily, by pressing the screen with your fingers.
Acer p191w
Viewsonic TD2740
5% have it

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