vs
Dell UltraSharp UP2715K
HP LD4730G
Top 6%953 points
Top 6%
Top 38%632 points
Top 38%
Dell UltraSharp UP2715K
HP LD4730G
Top specs and features

Dell UltraSharp UP2715K vs HP LD4730G: 30 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
12ms

2. screen size

The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
47"

3. power consumption operation

How much power the device consumes when it's switched on.
100W
Sharp LB-1085: 1.1W
250W

4. 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
HP LD4730G
86% have it

5. 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
HP LD4730G
61% have it

6. resolution

14.06x higher resolution.
5120 x 2880px
Dell UltraSharp UP3218K: 7680 x 4320px
1366 x 768px

7. pixel density

6.61x higher pixel density.
218ppi
Dell UltraSharp UP3218K: 280ppi
33ppi

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
HP LD4730G
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
800cd/m²

10. 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
1400:1

11. has anti-glare

Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell UltraSharp UP2715K
HP LD4730G
28% have it

12. 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

13. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell UltraSharp UP2715K
HP LD4730G
80% have it

14. thickness

46.1mm thinner.
47.9mm
LG 22EA53VQ: 5.5mm
94mm

15. height

211.4mm shorter.
384.6mm
Asus VP228N 21.5": 3.9mm
596mm

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 UP2715K
HP LD4730G
70% have it

17. weight

21.86kg lighter.
7.14kg
Asus VX278Q 27": 4.5g
29kg

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

19. 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

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
HP LD4730G
30% have it

21. width

423.7mm narrower.
637.3mm
Toshiba PA3923U-2LC3: 340.5mm
1.06m

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
HP LD4730G
76% have it

23. audio output power

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
2 x 16W
Apple Thunderbolt Display: 2 x 24.5W
2 x 10W

24. USB ports

With more USB ports, you are able to connect more devices.
5
Asus PA279Q: 7
1

25. USB version

Newer USB versions are faster and have better power management.
3
Acer H7 H277HU 27": 3.1
2

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