81points

HP ZR2740w

91points

LG 34UC98-W 34"

HP ZR2740w
Comparison winner
LG 34UC98-W 34"
vs
vs

41 facts in comparison

HP ZR2740w vs LG 34UC98-W 34"

HP ZR2740w
LG 34UC98-W 34"
HP ZR2740w
LG 34UC98-W 34"

Why is HP ZR2740w better than LG 34UC98-W 34"?

  • Has anti-glare coating
  • Has a DVI connector
  • Has a swivel stand
  • 162.4mm thinner
    68mmvs230.4mm
  • 171.6mm narrower
    646mmvs817.6mm

Why is LG 34UC98-W 34" better than HP ZR2740w?

  • 2ms less response time
    5msvs7ms
  • 25.93% bigger screen size
    34"vs27"
  • Has a HDMI output
  • 50W lower power consumption on operation
    70W vs120W
  • 20.94% higher resolution
    3440 x 1440pxvs2560 x 1600px
  • 7.92% higher pixel density
    109ppivs101ppi
  • 31.2mm shorter
    360.8mmvs392mm
  • 2 more HDMI ports
    2vs0

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Top specs and features

relevant

General info

1.supports total tilt
HP ZR2740w
LG 34UC98-W 34"

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.

2.height

392mm

360.8mm

Best

Asus VP228N 21.5"

3.9mm

3.Supports VESA mount
HP ZR2740w
LG 34UC98-W 34"

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.

4.Has a swivel stand
HP ZR2740w
LG 34UC98-W 34"

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.

5.thickness

68mm

230.4mm

Best

LG 22EA53VQ

5.5mm

6.weight

10.5kg

7.8kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

7ms

5ms

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.

Best

LG UltraGear 34GK950F 34"

1ms

2.pixel density

101ppi

109ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

27"

34"

The bigger the screen size is, the better the user experience.

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
HP ZR2740w
LG 34UC98-W 34"

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.

5.has an IPS screen
HP ZR2740w
LG 34UC98-W 34"

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.

6.resolution

2560 x 1600px

3440 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

380cd/m²

300cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

1000:1

1000:1

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.

Best

Acer XB0 XB240H 24"

100000000:1

3.display colors

1070m

1070m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

4.has an ambient light sensor
HP ZR2740w
LG 34UC98-W 34"

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.

For example

Samsung CHG90 49"

relevant

Connectivity

1.has a HDMI output
HP ZR2740w
LG 34UC98-W 34"

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.

2.HDMI ports

0

2

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

Best

Acer HN274H

4

3.has a socket for a 3.5 mm audio jack
HP ZR2740w
LG 34UC98-W 34"

With a standard mini jack socket, you can use the device with most headphones.

4.has a DVI connector
HP ZR2740w
LG 34UC98-W 34"

Devices that have a DVI connector (usually computers and notebooks) can be connected to the TV set.

5.has a VGA connector
HP ZR2740w
LG 34UC98-W 34"

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.

For example

Philips Brilliance 492P8 49″

6.USB version

2

3

Newer USB versions are faster and have better power management.

Best

Acer H7 H277HU 27"

3.1

relevant

Power

1.power consumption operation

120W

70W

How much power the device consumes when it's switched on.

Best

Sharp LB-1085

1.1W

2.power consumption on standby

2W

1.2W

How much power the device consumes when shut down but still plugged in.

Best

Asus MB168B Plus

0W

relevant

Features

1.has stereo speakers
HP ZR2740w
LG 34UC98-W 34"

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

2.supports PiP and PaP
HP ZR2740w
LG 34UC98-W 34"

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.

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