Dell UltraSharp UP2715KAcer S220HQL-BNEC X401S
Top 8%803 points
Top 8%
Top 49%444 points
Top 49%
Top 14%756 points
Top 14%
Dell UltraSharp UP2715K
Acer S220HQL-B
vs
NEC X401S
vs
Top specs and features

Dell UltraSharp UP2715K vs Acer S220HQL-B vs NEC X401S: 28 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.
8ms
Samsung CHG70 32": 1ms
5ms
8ms

2. power consumption operation

How much power the device consumes when it's switched on.
100W
Sharp LB-1085: 1.1W
22W
110W

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 UP2715K
Acer S220HQL-B
NEC X401S
85% have it

4. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
21.5"
40"

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 UP2715K
Acer S220HQL-B
NEC X401S
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 UP2715K
Acer S220HQL-B
NEC X401S
83% have it

7. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell UltraSharp UP2715K
Acer S220HQL-B
NEC X401S
27% 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.
Dell UltraSharp UP2715K
Acer S220HQL-B
NEC X401S
33% have it

9. resolution

5120 x 2880px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px
1920 x 1080px

10. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell UltraSharp UP2715K
Acer S220HQL-B
NEC X401S
56% have it

11. height

384.6mm
Asus VP228N 21.5": 3.9mm
365mm
537mm

12. luminance

Luminance is the intensity of light that a device emits.
350cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
250cd/m²
500cd/m²

13. power consumption on standby

How much power the device consumes when shut down but still plugged in.
1.2W
Asus MB168B Plus: 0W
0.6W
2W

14. 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
176º
178º

16. 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 UP2715K
Acer S220HQL-B
NEC X401S
76% have it

17. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell UltraSharp UP2715K
Acer S220HQL-B
NEC X401S
79% have it

18. thickness

47.9mm
LG 22EA53VQ: 5.5mm
168mm
43mm

19. 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 UP2715K
Acer S220HQL-B
NEC X401S
69% have it

20. width

637.3mm
Toshiba PA3923U-2LC3: 340.5mm
510mm
925mm

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.
Dell UltraSharp UP2715K
Acer S220HQL-B
NEC X401S
41% have it

22. supports PiP and PaP

Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.
Dell UltraSharp UP2715K
Acer S220HQL-B
NEC X401S
9% have it

23. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
Dell UltraSharp UP2715K
Acer S220HQL-B
NEC X401S
6% have it

24. supports Ethernet

Ethernet is a local area network technology.
Dell UltraSharp UP2715K
Acer S220HQL-B
NEC X401S
3% have it

25. maximum vertical viewing angle

Vertical 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
178º

Top 10 monitors

Add to comparison
    Compare
    This page is currently only available in English.