vs
AOC E2051SN
Asus VP228N 21.5"
Top 58%426 points
Top 58%
Top 40%606 points
Top 40%
AOC E2051SN
Asus VP228N 21.5"
Top specs and features

AOC E2051SN vs Asus VP228N 21.5": 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.
5ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
1ms

2. screen size

The bigger the screen size is, the better the user experience.
20"
Sharp LB-1085: 108"
21.5"

3. power consumption operation

How much power the device consumes when it's switched on.
25W
Sharp LB-1085: 1.1W
14.5W

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
AOC E2051SN
Asus VP228N 21.5"
61% have it

5. 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.
AOC E2051SN
Asus VP228N 21.5"
86% have it

6. resolution

44% higher resolution.
1600 x 900px
Dell UltraSharp UP3218K: 7680 x 4320px
1920 x 1080px

7. pixel density

11.12% higher pixel density.
91.79ppi
Dell UltraSharp UP3218K: 280ppi
102ppi

8. 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.
AOC E2051SN
Asus VP228N 21.5"
84% have it

9. luminance

Luminance is the intensity of light that a device emits.
200cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
250cd/m²

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.
AOC E2051SN
Asus VP228N 21.5"
33% have it

11. 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.
20000000:1
Acer XB0 XB240H 24": 100000000:1
1000:1

12. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
AOC E2051SN
Asus VP228N 21.5"
28% have it

13. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
AOC E2051SN
Asus VP228N 21.5"
80% have it

14. weight

1.59kg lighter.
1.91kg
Asus VX278Q 27": 4.5g
3.5kg

15. has a DVI connector

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
AOC E2051SN
Asus VP228N 21.5"
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.
AOC E2051SN
Asus VP228N 21.5"
70% have it

17. shipping weight

The gross weight of the product when packaged, including all wrapping, and boxing.
3kg
Asus VP247N 23.6": 0.8kg
5.3kg

18. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
AOC E2051SN
Asus VP228N 21.5"
76% have it

19. width

34mm narrower.
479mm
Toshiba PA3923U-2LC3: 340.5mm
513mm

20. 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.
AOC E2051SN
Asus VP228N 21.5"
35% have it

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.
AOC E2051SN
Asus VP228N 21.5"
5% have it

22. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
AOC E2051SN
Asus VP228N 21.5"
7% have it

23. 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).
AOC E2051SN
Asus VP228N 21.5"
2% have it

24. has a child lock

A child lock enables adults to prevent or restrict children’s use of the device.
AOC E2051SN
Asus VP228N 21.5"
2% 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.
AOC E2051SN
Asus VP228N 21.5"
12% have it

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