Dell UltraSharp UP2715KAcer p191wLG IPS231P
Top 5%923 points
Top 5%
Top 64%352 points
Top 64%
Top 33%653 points
Top 33%
Dell UltraSharp UP2715K
Acer p191w
vs
LG IPS231P
vs
Top specs and features

Dell UltraSharp UP2715K vs Acer p191w vs LG IPS231P: 21 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
5ms
8ms

2. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
19"
23"

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.
Dell UltraSharp UP2715K
Acer p191w
LG IPS231P
85% 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.
Dell UltraSharp UP2715K
Acer p191w
LG IPS231P
60% have it

5. resolution

5120 x 2880px
Dell UltraSharp UP3218K: 7680 x 4320px
1440 x 900px
1920 x 1080px

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.
Dell UltraSharp UP2715K
Acer p191w
LG IPS231P
83% have it

7. 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.
1000:1
Acer XB0 XB240H 24": 100000000:1
2000:1
5000000:1

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 p191w
LG IPS231P
33% have it

9. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell UltraSharp UP2715K
Acer p191w
LG IPS231P
28% have it

10. luminance

Luminance is the intensity of light that a device emits.
350cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
325.4cd/m²
250cd/m²

11. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell UltraSharp UP2715K
Acer p191w
LG IPS231P
79% have it

12. height

384.6mm
Asus VP228N 21.5": 3.9mm
386mm
332mm

13. weight

7.14kg
Asus VX278Q 27": 4.5g
5.9kg
4.7kg

14. thickness

47.9mm
LG 22EA53VQ: 5.5mm
180mm
40.4mm

16. 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 p191w
LG IPS231P
34% have it

17. 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 p191w
LG IPS231P
69% have it

18. 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 p191w
LG IPS231P
76% have it

19. width

637.3mm
Toshiba PA3923U-2LC3: 340.5mm
462mm
548.2mm

20. 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 p191w
LG IPS231P
30% have it

21. 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.
Dell UltraSharp UP2715K
Acer p191w
LG IPS231P
2% have it

Top 10 monitors

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