Acer p191wPhilips 278G4DHSD/00
Top 46%52 points
Top 46%
Top 24%74 points
Top 24%
Acer p191w
Philips 278G4DHSD/00
vs
Top specs and features

Acer p191w vs Philips 278G4DHSD/00: 20 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.

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
Philips 278G4DHSD/00
85% have it

3. power consumption operation

How much power the device consumes when it's switched on.

4. screen size

The bigger the screen size is, the better the user experience.

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
Philips 278G4DHSD/00
60% have it

6. contrast ratio

Contrast ratio is the visual distance between the lightest and the darkest colour that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colours and more distinctive color gradation.

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.
Acer p191w
Philips 278G4DHSD/00
84% 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.
Acer p191w
Philips 278G4DHSD/00
33% have it

9. weight

900g lighter.

10. luminance

Luminance is the intensity of light that a device emits.
250cd/m²

11. height

10mm shorter.

12. resolution

37.5% higher resolution.

13. 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
Philips 278G4DHSD/00
76% have it

14. thickness

136mm thinner.

15. displays 3D with glasses

The device displays 3D images which you can only see with special 3D glasses. Unlike glasses-free 3D displays, the screens of these devices have larger viewing angles.
Acer p191w
Philips 278G4DHSD/00
4% have it

16. width

161mm narrower.

17. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
Acer p191w
Philips 278G4DHSD/00
79% have it

18. has an ambient light sensor

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.
Acer p191w
Philips 278G4DHSD/00
7% have it

19. supports digital input

Digital inputs carry a binary digital signal, instead of an analog signal. Digital input improves the quality of the projection.
Acer p191w
Philips 278G4DHSD/00
17% have it

20. has a glossy panel

The glossy panel provides in general more vivid and vibrant colors compared to a matte panel.
Acer p191w
Philips 278G4DHSD/00
8% have it

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