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Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
Top 1%1,008 points
Top 1%
Top 48%520 points
Top 48%
Top 16%851 points
Top 16%
Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
Top specs and features

Dell UltraSharp UP2716D 27" vs Acer H7 H277HU 27" vs HP DreamColor LP2480zx: 34 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
Acer Predator XB2 (XB252Q) 24.5": 1ms
4ms
6ms

2. screen size

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

3. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
61% have it

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.
Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
86% have it

5. resolution

2560 x 1440px
Dell UltraSharp UP3218K: 7680 x 4320px
2560 x 1440px
1920 x 1080px

6. pixel density

108ppi
Dell UltraSharp UP3218K: 280ppi
108ppi
92ppi

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.
Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
84% have it

8. 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
3000:1

9. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
28% have it

10. 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.
Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
33% have it

11. luminance

Luminance is the intensity of light that a device emits.
300cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
350cd/m²
250cd/m²

12. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
80% have it

13. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
56% have it

14. thickness

200.7mm
LG 22EA53VQ: 5.5mm
216.9mm
98mm

15. 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.
Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
70% have it

16. HDMI ports

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
2
Acer HN274H: 4
1
1

17. height

363.2mm
Asus VP228N 21.5": 3.9mm
363.2mm
375mm

18. 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.
Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
30% have it

19. width

612.1mm
Toshiba PA3923U-2LC3: 340.5mm
612.9mm
565mm

20. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
76% have it

21. 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.
Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
35% have it

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.
Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
41% have it

23. USB ports

With more USB ports, you are able to connect more devices.
4
Asus PA279Q: 7
2
4

24. USB version

Newer USB versions are faster and have better power management.
3
Acer H7 H277HU 27": 3.1
3.1
2

25. 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.
Dell UltraSharp UP2716D 27"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
5% have it

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