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Dell UltraSharp U2717DA 27"
Lenovo ThinkVision LT1423p
Top 13%880 points
Top 13%
Top 41%597 points
Top 41%
Dell UltraSharp U2717DA 27"
Lenovo ThinkVision LT1423p
Top specs and features

Dell UltraSharp U2717DA 27" vs Lenovo ThinkVision LT1423p: 24 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
5ms

2. power consumption operation

How much power the device consumes when it's switched on.
74W
Sharp LB-1085: 1.1W
6W

3. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
13.3"

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 U2717DA 27"
Lenovo ThinkVision LT1423p
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 U2717DA 27"
Lenovo ThinkVision LT1423p
86% have it

6. resolution

2.56x higher resolution.
2560 x 1440px
Dell UltraSharp UP3218K: 7680 x 4320px
1600 x 900px

7. pixel density

27.81% higher pixel density.
108ppi
Dell UltraSharp UP3218K: 280ppi
138.03ppi

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.
Dell UltraSharp U2717DA 27"
Lenovo ThinkVision LT1423p
84% have it

9. 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
3500000:1

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.
Dell UltraSharp U2717DA 27"
Lenovo ThinkVision LT1423p
33% have it

11. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell UltraSharp U2717DA 27"
Lenovo ThinkVision LT1423p
28% have it

12. luminance

Luminance is the intensity of light that a device emits.
350cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
200cd/m²

13. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell UltraSharp U2717DA 27"
Lenovo ThinkVision LT1423p
80% have it

14. height

130.6mm shorter.
355.6mm
Asus VP228N 21.5": 3.9mm
225mm

15. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.3W
Asus MB168B Plus: 0W
1.5W

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.
Dell UltraSharp U2717DA 27"
Lenovo ThinkVision LT1423p
70% have it

17. thickness

68.6mm thinner.
195.6mm
LG 22EA53VQ: 5.5mm
127mm

18. weight

3.64kg lighter.
4.49kg
Asus VX278Q 27": 4.5g
850g

19. width

263.4mm narrower.
611.4mm
Toshiba PA3923U-2LC3: 340.5mm
348mm

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.
Dell UltraSharp U2717DA 27"
Lenovo ThinkVision LT1423p
35% have it

21. has a socket for a 3.5 mm audio jack

With a standard mini jack socket, you can use the device with most headphones.
Dell UltraSharp U2717DA 27"
Lenovo ThinkVision LT1423p
41% have it

22. USB version

Newer USB versions are faster and have better power management.
3
Acer H7 H277HU 27": 3.1
3

23. has a touch screen

You can operate the device easily, by pressing the screen with your fingers.
Dell UltraSharp U2717DA 27"
Lenovo ThinkVision LT1423p
6% have it

24. supports portrait mode

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.
Dell UltraSharp U2717DA 27"
Lenovo ThinkVision LT1423p
11% have it

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