versus logo
vs
vs
Dell UltraSharp UP2715K
Acer G7 G227HQL bi 21.5"
BenQ RL2450HT
Top 6%946 points
Top 6%
Top 31%691 points
Top 31%
Top 32%680 points
Top 32%
Dell UltraSharp UP2715K
Acer G7 G227HQL bi 21.5"
BenQ RL2450HT
Top specs and features

Dell UltraSharp UP2715K vs Acer G7 G227HQL bi 21.5" vs BenQ RL2450HT: 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
Acer Predator XB2 (XB252Q) 24.5": 1ms
6ms
2ms

2. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
21.5"
24"

3. power consumption operation

How much power the device consumes when it's switched on.
100W
Sharp LB-1085: 1.1W
25W
27W

4. 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 G7 G227HQL bi 21.5"
BenQ RL2450HT
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.
Dell UltraSharp UP2715K
Acer G7 G227HQL bi 21.5"
BenQ RL2450HT
86% have it

6. resolution

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

7. 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 G7 G227HQL bi 21.5"
BenQ RL2450HT
84% 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 G7 G227HQL bi 21.5"
BenQ RL2450HT
33% have it

9. luminance

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

10. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell UltraSharp UP2715K
Acer G7 G227HQL bi 21.5"
BenQ RL2450HT
28% have it

11. maximum horizontal viewing angle

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Samsung C43J89 43": 178º
178º
170º

12. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell UltraSharp UP2715K
Acer G7 G227HQL bi 21.5"
BenQ RL2450HT
80% have it

13. 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 G7 G227HQL bi 21.5"
BenQ RL2450HT
56% have it

14. thickness

47.9mm
LG 22EA53VQ: 5.5mm
184.9mm
63mm

15. height

384.6mm
Asus VP228N 21.5": 3.9mm
384mm
422mm

16. shipping weight

The gross weight of the product when packaged, including all wrapping, and boxing.
13.5kg
Asus VP247N 23.6": 0.8kg
4.3kg
8.35kg

17. weight

7.14kg
Asus VX278Q 27": 4.5g
4.08kg
6.07kg

18. power consumption on standby

How much power the device consumes when shut down but still plugged in.
1.2W
Asus MB168B Plus: 0W
0.5W
0.3W

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 G7 G227HQL bi 21.5"
BenQ RL2450HT
70% have it

20. maximum vertical viewing angle

Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
Samsung C43J89 43": 178º
178º
160º

21. 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.
Dell UltraSharp UP2715K
Acer G7 G227HQL bi 21.5"
BenQ RL2450HT
30% have it

22. 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 G7 G227HQL bi 21.5"
BenQ RL2450HT
76% have it

23. 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.
Dell UltraSharp UP2715K
Acer G7 G227HQL bi 21.5"
BenQ RL2450HT
35% have it

24. width

637.3mm
Toshiba PA3923U-2LC3: 340.5mm
499.1mm
684mm

25. display colors

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

Top 10 monitors

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