vs
Apple LED Cinema Display 27"
ViewSonic VG2439m LED
Top 32%686 points
Top 32%
Top 34%667 points
Top 34%
Apple LED Cinema Display 27"
ViewSonic VG2439m LED
Top specs and features

Apple LED Cinema Display 27" vs ViewSonic VG2439m LED: 29 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.
12ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
5ms

2. screen size

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

3. 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.
Apple LED Cinema Display 27"
ViewSonic VG2439m LED
86% have it

4. power consumption operation

How much power the device consumes when it's switched on.
93.07W
Sharp LB-1085: 1.1W
24W

5. resolution

1.78x higher resolution.
2560 x 1440px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px

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.
Apple LED Cinema Display 27"
ViewSonic VG2439m LED
84% have it

7. 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.
Apple LED Cinema Display 27"
ViewSonic VG2439m LED
33% have it

8. luminance

Luminance is the intensity of light that a device emits.
375cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
300cd/m²

9. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Apple LED Cinema Display 27"
ViewSonic VG2439m LED
28% have it

10. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Apple LED Cinema Display 27"
ViewSonic VG2439m LED
80% have it

11. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Samsung C43J89 43": 178º
170º

12. power consumption on standby

How much power the device consumes when shut down but still plugged in.
1W
Asus MB168B Plus: 0W
0.5W

13. 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.
Apple LED Cinema Display 27"
ViewSonic VG2439m LED
70% have it

14. weight

7.1kg lighter.
10.8kg
Asus VX278Q 27": 4.5g
3.7kg

15. thickness

148.8mm thinner.
207mm
LG 22EA53VQ: 5.5mm
58.2mm

16. height

55.8mm shorter.
491mm
Asus VP228N 21.5": 3.9mm
435.2mm

17. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Samsung C43J89 43": 178º
160º

18. width

89.7mm narrower.
650mm
Toshiba PA3923U-2LC3: 340.5mm
560.3mm

19. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Apple LED Cinema Display 27"
ViewSonic VG2439m LED
76% have it

20. 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.
Apple LED Cinema Display 27"
ViewSonic VG2439m LED
35% have it

21. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Apple LED Cinema Display 27"
ViewSonic VG2439m LED
41% have it

22. USB ports

With more USB ports, you are able to connect more devices.
3
Asus PA279Q: 7
2

23. audio output power

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
2 x 24.5W
Apple Thunderbolt Display: 2 x 24.5W
2 x 2W

24. has a front camera

A front camera, also called secondary camera, can be used for video chats/selfies.
Apple LED Cinema Display 27"
ViewSonic VG2439m LED
2% have it

25. supports Ethernet

Ethernet is a local area network technology.
Apple LED Cinema Display 27"
ViewSonic VG2439m LED
4% have it

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