LG 34UC98-W 34" vs Acer H7 H277HU 27" vs HP DreamColor LP2480zx: 37 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.
5ms
Acer Predator XB2 (XB252Q) 24.5": 1ms
4ms
6ms
2. 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.
LG 34UC98-W 34"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
85% have it
3. screen size
The bigger the screen size is, the better the user experience.
34"
Sharp LB-1085: 108"
27"
24"
4. has a HDMI output
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
LG 34UC98-W 34"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
60% have it
5. resolution
3440 x 1440px
Dell UltraSharp UP3218K: 7680 x 4320px
2560 x 1440px
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.
LG 34UC98-W 34"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
83% have it
7. pixel density
109ppi
Dell UltraSharp UP3218K: 280ppi
108ppi
92ppi
8. 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
3000:1
9. has anti-glare
Anti-glare helps to reduce the external reflections of light coming from outside the display.
LG 34UC98-W 34"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
28% have it
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.
LG 34UC98-W 34"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
33% have it
11. luminance
Luminance is the intensity of light that a device emits.
300cd/m²
Acer Predator X35 35" UW-UXGA: 1000cd/m²
350cd/m²
250cd/m²
12. has an LED-backlit display
Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
LG 34UC98-W 34"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
79% have it
13. has a DVI connector
Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.
More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
2
Acer HN274H: 4
1
1
17. has a VGA connector
VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
LG 34UC98-W 34"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
76% have it
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.
LG 34UC98-W 34"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
69% have it
19. 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.
LG 34UC98-W 34"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
34% have it
20. width
817.6mm
Toshiba PA3923U-2LC3: 340.5mm
612.9mm
565mm
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.
LG 34UC98-W 34"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
30% have it
22. has a socket for a 3.5 mm audio jack
With a standard mini jack socket, you can use the device with most headphones.
LG 34UC98-W 34"
Acer H7 H277HU 27"
HP DreamColor LP2480zx
41% have it
23. USB version
Newer USB versions are faster and have better power management.
3
Acer H7 H277HU 27": 3.1
3.1
2
24. USB ports
With more USB ports, you are able to connect more devices.
2
Asus PA279Q: 7
2
4
25. supports PiP and PaP
Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.