Dell UltraSharp U2717DA 27"NEC AS221WM
Top 17%806 points
Top 17%
Top 37%614 points
Top 37%
Dell UltraSharp U2717DA 27"
NEC AS221WM
vs
Top specs and features

Dell UltraSharp U2717DA 27" vs NEC AS221WM: 30 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
Samsung CHG70 32": 1ms
5ms

2. power consumption operation

How much power the device consumes when it's switched on.
74W
Sharp LB-1085: 1.1W
24W

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.
Dell UltraSharp U2717DA 27"
NEC AS221WM
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
22"

5. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Dell UltraSharp U2717DA 27"
NEC AS221WM
60% have it

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.
Dell UltraSharp U2717DA 27"
NEC AS221WM
84% have it

7. 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

8. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell UltraSharp U2717DA 27"
NEC AS221WM
28% have it

9. resolution

2.09x higher resolution.
2560 x 1440px
Dell UltraSharp UP3218K: 7680 x 4320px
1680 x 1050px

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 U2717DA 27"
NEC AS221WM
33% have it

11. weight

509.4g lighter.
4.49kg
Asus VX278Q 27": 4.5g
5kg

12. luminance

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

13. height

12.7mm shorter.
355.6mm
Asus VP228N 21.5": 3.9mm
342.9mm

14. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell UltraSharp U2717DA 27"
NEC AS221WM
56% have it

16. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
LG 32UK950 32": 178º
176º

17. pixel density

20% higher pixel density.
108ppi
Dell UltraSharp UP3218K: 280ppi
90ppi

18. 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.
Dell UltraSharp U2717DA 27"
NEC AS221WM
34% have it

19. 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 U2717DA 27"
NEC AS221WM
76% have it

20. thickness

130.4mm thinner.
195.6mm
LG 22EA53VQ: 5.5mm
65.2mm

21. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell UltraSharp U2717DA 27"
NEC AS221WM
79% have it

22. display colors

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

23. width

106.2mm narrower.
611.4mm
Toshiba PA3923U-2LC3: 340.5mm
505.2mm

24. 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 U2717DA 27"
NEC AS221WM
41% have it

25. 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 U2717DA 27"
NEC AS221WM
70% have it

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