vs
Dell UltraSharp UP2715K
HP ZR30w
Top 3%4,740 points
Top 3%
Top 21%3,864 points
Top 21%
Top specs and features
Dell UltraSharp UP2715K vs HP ZR30w: 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
LG UltraGear 34GK950F 34": 1ms
7ms
2. screen size
The bigger the screen size is, the better the user experience.
27"
Sharp LB-1085: 108"
30"
3. power consumption operation
How much power the device consumes when it's switched on.
100W
Sharp LB-1085: 1.1W
185W
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 ZR30w
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 ZR30w
61% have it
6. resolution
3.6x higher resolution.
5120 x 2880px
Dell UltraSharp UP3218K: 7680 x 4320px
2560 x 1600px
7. pixel density
2.16x higher pixel density.
218ppi
Dell UltraSharp UP3218K: 280ppi
101ppi
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 UP2715K
HP ZR30w
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
1000:1
10. has anti-glare
Anti-glare helps to reduce the external reflections of light coming from outside the display.
Dell UltraSharp UP2715K
HP ZR30w
28% have it
11. luminance
Luminance is the intensity of light that a device emits.
350cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
370cd/m²
12. 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 ZR30w
34% have it
13. has an LED-backlit display
Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
Dell UltraSharp UP2715K
HP ZR30w
80% have it
14. maximum horizontal viewing angle
Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
LG UltraGear 34GK950F 34": 178º
178º
monitor comparison
15. power consumption on standby
How much power the device consumes when shut down but still plugged in.
1.2W
Asus MB168B Plus: 0W
2W
16. thickness
39.1mm thinner.
47.9mm
LG 22EA53VQ: 5.5mm
87mm
17. weight
5.86kg lighter.
7.14kg
Asus VX278Q 27": 4.5g
13kg
18. 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 ZR30w
70% have it
19. has a DVI connector
Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
Dell UltraSharp UP2715K
HP ZR30w
56% have it
20. height
69.4mm shorter.
384.6mm
Asus VP228N 21.5": 3.9mm
454mm
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
HP ZR30w
30% have it
22. 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
HP ZR30w
35% have it
23. maximum vertical viewing angle
Vertical viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.
178º
LG UltraGear 34GK950F 34": 178º
178º
24. width
56.7mm narrower.
637.3mm
Toshiba PA3923U-2LC3: 340.5mm
694mm
25. USB ports
With more USB ports, you are able to connect more devices.
5
Asus PA279Q: 7
5
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