Acer S7 S277HK 27"ViewSonic VX2450wm-LED
Top 14%732 points
Top 14%
Top 34%562 points
Top 34%
Acer S7 S277HK 27"
ViewSonic VX2450wm-LED
vs
Top specs and features

Acer S7 S277HK 27" vs ViewSonic VX2450wm-LED: 32 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.
4ms
Samsung CHG70 32": 1ms
5ms

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 S7 S277HK 27"
ViewSonic VX2450wm-LED
85% have it

3. power consumption operation

How much power the device consumes when it's switched on.
49.87W
Sharp LB-1085: 1.1W
23W

4. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
24"

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer S7 S277HK 27"
ViewSonic VX2450wm-LED
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.
1000:1
Acer XB0 XB240H 24": 100000000:1
1000:1

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Acer S7 S277HK 27"
ViewSonic VX2450wm-LED
27% have it

8. 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 S7 S277HK 27"
ViewSonic VX2450wm-LED
83% 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.
Acer S7 S277HK 27"
ViewSonic VX2450wm-LED
33% have it

10. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Acer S7 S277HK 27"
ViewSonic VX2450wm-LED
56% have it

11. weight

897.7g lighter.
5.4kg
Asus VX278Q 27": 4.5g
4.5kg

12. resolution

4x higher resolution.
3840 x 2160px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px

13. luminance

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

14. height

36.6mm shorter.
406.4mm
Asus VP228N 21.5": 3.9mm
443mm

15. 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
170º

16. shipping weight

The shipping weight gives you the information about the all package weight.
7.9kg
Asus VP247N 23.6": 0.8kg
6.2kg

17. 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.
Acer S7 S277HK 27"
ViewSonic VX2450wm-LED
29% 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.
Acer S7 S277HK 27"
ViewSonic VX2450wm-LED
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.
Acer S7 S277HK 27"
ViewSonic VX2450wm-LED
34% have it

20. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer S7 S277HK 27"
ViewSonic VX2450wm-LED
79% have it

21. thickness

60.1mm thinner.
153.9mm
LG 22EA53VQ: 5.5mm
214mm

22. 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 S7 S277HK 27"
ViewSonic VX2450wm-LED
41% have it

23. display colors

Number of colors that a display can accurately reproduce.
1070m
Dell UltraSharp UP2716D 27": 1074m
16.7m

24. 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 S7 S277HK 27"
ViewSonic VX2450wm-LED
4% have it

25. width

47.9mm narrower.
613.9mm
Toshiba PA3923U-2LC3: 340.5mm
566mm

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