vs
vs
14-inch USB Mobile LCD Monitor
Acer H6 H226HQL 21.5"
Dell UltraSharp UP2715K
Top 72%286 points
Top 72%
Top 29%714 points
Top 29%
Top 6%953 points
Top 6%
14-inch USB Mobile LCD Monitor
Acer H6 H226HQL 21.5"
Dell UltraSharp UP2715K
Top specs and features

14-inch USB Mobile LCD Monitor vs Acer H6 H226HQL 21.5" vs Dell UltraSharp UP2715K: 27 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
Acer Predator XB2 (XB252Q) 24.5": 1ms
5ms
8ms

2. screen size

The bigger the screen size is, the better the user experience.
14"
Sharp LB-1085: 108"
21.5"
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 H6 H226HQL 21.5"
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 H6 H226HQL 21.5"
Dell UltraSharp UP2715K
61% have it

5. resolution

786 x 1366px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px
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 H6 H226HQL 21.5"
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 H6 H226HQL 21.5"
Dell UltraSharp UP2715K
33% have it

8. luminance

Luminance is the intensity of light that a device emits.
220cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
250cd/m²
350cd/m²

9. 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 H6 H226HQL 21.5"
Dell UltraSharp UP2715K
28% have it

10. 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 H6 H226HQL 21.5"
Dell UltraSharp UP2715K
80% have it

11. height

239.5mm
Asus VP228N 21.5": 3.9mm
299.7mm
384.6mm

12. weight

1.3kg
Asus VX278Q 27": 4.5g
3.27kg
7.14kg

13. 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 H6 H226HQL 21.5"
Dell UltraSharp UP2715K
56% have it

14. thickness

15mm
LG 22EA53VQ: 5.5mm
172.7mm
47.9mm

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.
14-inch USB Mobile LCD Monitor
Acer H6 H226HQL 21.5"
Dell UltraSharp UP2715K
70% have it

16. 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 H6 H226HQL 21.5"
Dell UltraSharp UP2715K
76% have it

17. 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 H6 H226HQL 21.5"
Dell UltraSharp UP2715K
30% have it

18. width

340.5mm
Toshiba PA3923U-2LC3: 340.5mm
497.8mm
637.3mm

19. 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 H6 H226HQL 21.5"
Dell UltraSharp UP2715K
35% have it

20. display colors

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

21. 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 H6 H226HQL 21.5"
Dell UltraSharp UP2715K
5% have it

22. supports common interface

This is a technology which allows separation of the TV screen and the decoder. It is used for pay-to-view TV (like Apple TV).
14-inch USB Mobile LCD Monitor
Acer H6 H226HQL 21.5"
Dell UltraSharp UP2715K
2% have it

23. Has a curved display

A curved screen is designed to better fill a user's field of vision, giving the viewer a sense of being immersed in the image.
14-inch USB Mobile LCD Monitor
Acer H6 H226HQL 21.5"
Dell UltraSharp UP2715K
4% have it

24. has an ambient light sensor

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.
14-inch USB Mobile LCD Monitor
Acer H6 H226HQL 21.5"
Dell UltraSharp UP2715K
7% have it

25. 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 H6 H226HQL 21.5"
Dell UltraSharp UP2715K
12% have it

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