vs
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14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
Top 64%1,740 points
Top 64%
Top 23%3,753 points
Top 23%
Top 3%4,740 points
Top 3%
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
Top specs and features

14-inch USB Mobile LCD Monitor vs Acer K2 K272HUL 27" vs Dell UltraSharp UP2715K: 26 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.
16ms
LG UltraGear 34GK950F 34": 1ms
6ms
8ms

2. screen size

The bigger the screen size is, the better the user experience.
14"
Sharp LB-1085: 108"
27"
27"

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.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
86% have it

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
61% have it

5. resolution

786 x 1366px
Dell UltraSharp UP3218K: 7680 x 4320px
2560 x 1440px
5120 x 2880px

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.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
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.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
34% have it

8. luminance

Luminance is the intensity of light that a device emits.
220cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
350cd/m²
350cd/m²

9. 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.
400:1
Acer XB0 XB240H 24": 100000000:1
1000:1
1000:1

10. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
28% have it

11. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
80% have it

12. height

239.5mm
Asus VP228N 21.5": 3.9mm
462.3mm
384.6mm

13. weight

1.3kg
Asus VX278Q 27": 4.5g
2.39kg
7.14kg

14. thickness

15mm
LG 22EA53VQ: 5.5mm
248.9mm
47.9mm

15. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
56% have it

16. 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.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
70% have it

17. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
76% have it

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.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
30% have it

19. width

340.5mm
Toshiba PA3923U-2LC3: 340.5mm
640.1mm
637.3mm

20. display colors

Number of colors that a display can accurately reproduce.
0.26m
Dell UltraSharp UP2716D 27": 1074m
16.7m
1074m

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.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
35% have it

22. 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.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
5% have it

23. supports portrait mode

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
12% have it

24. has an external memory slot

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
3% have it

25. displays 3D

The device can display 3D images without the need for wearing special glasses. The display's special construction allows viewers to get a sense of an image's depth by tailoring its position to fit the user's perspective.
14-inch USB Mobile LCD Monitor
Acer K2 K272HUL 27"
Dell UltraSharp UP2715K
1% have it

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