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Acer G7 G227HQL bi 21.5"
Samsung U28D590D
Top 31%694 points
Top 31%
Top 23%781 points
Top 23%
Acer G7 G227HQL bi 21.5"
Samsung U28D590D
Top specs and features

Acer G7 G227HQL bi 21.5" vs Samsung U28D590D: 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.
6ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
1ms

2. power consumption operation

How much power the device consumes when it's switched on.
25W
Sharp LB-1085: 1.1W
32W

3. screen size

The bigger the screen size is, the better the user experience.
21.5"
Sharp LB-1085: 108"
28"

4. has a HDMI output

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Acer G7 G227HQL bi 21.5"
Samsung U28D590D
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.
Acer G7 G227HQL bi 21.5"
Samsung U28D590D
86% have it

6. resolution

4x higher resolution.
1920 x 1080px
Dell UltraSharp UP3218K: 7680 x 4320px
3840 x 2160px

7. pixel density

1.54x higher pixel density.
102ppi
Dell UltraSharp UP3218K: 280ppi
157.35ppi

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.
Acer G7 G227HQL bi 21.5"
Samsung U28D590D
84% have it

9. 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.
Acer G7 G227HQL bi 21.5"
Samsung U28D590D
33% have it

10. luminance

Luminance is the intensity of light that a device emits.
250cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
370cd/m²

11. 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
170º

12. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Acer G7 G227HQL bi 21.5"
Samsung U28D590D
80% have it

13. shipping weight

The gross weight of the product when packaged, including all wrapping, and boxing.
4.3kg
Asus VP247N 23.6": 0.8kg
7.4kg

14. weight

1.72kg lighter.
4.08kg
Asus VX278Q 27": 4.5g
5.8kg

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.
Acer G7 G227HQL bi 21.5"
Samsung U28D590D
70% have it

16. height

26mm shorter.
384mm
Asus VP228N 21.5": 3.9mm
410mm

17. thickness

120.2mm thinner.
184.9mm
LG 22EA53VQ: 5.5mm
64.7mm

18. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.5W
Asus MB168B Plus: 0W
0.3W

19. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
Acer G7 G227HQL bi 21.5"
Samsung U28D590D
76% have it

20. width

161.8mm narrower.
499.1mm
Toshiba PA3923U-2LC3: 340.5mm
660.9mm

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.
Acer G7 G227HQL bi 21.5"
Samsung U28D590D
35% have it

22. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
LG 32UK950 32": 178º
160º

23. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Acer G7 G227HQL bi 21.5"
Samsung U28D590D
41% have it

24. HDMI ports (side)

HDMI ports on the side are easier to access than those in the back and can be useful for plugging and unplugging devices quickly.
0
Asus VG245H 24": 2
2

25. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
Acer G7 G227HQL bi 21.5"
Samsung U28D590D
7% have it

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