74points

Asus ROG Swift PG278Q 27"

69points

HP LD4220tm

Comparison winner
Asus ROG Swift PG278Q 27"
HP LD4220tm
vs
vs

28 facts in comparison

Asus ROG Swift PG278Q 27" vs HP LD4220tm

Asus ROG Swift PG278Q 27"
HP LD4220tm
Asus ROG Swift PG278Q 27"
HP LD4220tm
74
points
69
points

Why is Asus ROG Swift PG278Q 27" better than HP LD4220tm?

  • 8ms less response time
    1msvs9ms
  • 211.3W lower power consumption on operation
    38.7W vs250W
  • Supports total tilt
  • Has an LED-backlit display
  • Has a socket for a 3.5 mm audio jack
  • 1.5W lower power consumption on standby
    0.5W vs2W
  • Has a swivel stand
  • 18.9kg lighter
    7kgvs25900g

Why is HP LD4220tm better than Asus ROG Swift PG278Q 27"?

  • 1.56x bigger screen size
    42"vs27"
  • Has a HDMI output
  • 20% higher static contrast ratio
    1200:1vs1000:1
  • 350cd/m² more luminance
    700cd/m²vs350cd/m²
  • 8º wider horizontal viewing angle
    178ºvs170º
  • Has a DVI connector
  • 18º wider vertical viewing angle
    178ºvs160º
  • 104.9mm thinner
    133mmvs237.9mm

Top specs and features

General info

1.supports total tilt
Asus ROG Swift PG278Q 27"
HP LD4220tm

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.thickness

237.9mm

133mm

Best

LG 22EA53VQ

5.5mm

3.Has a swivel stand
Asus ROG Swift PG278Q 27"
HP LD4220tm

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

4.Supports VESA mount
Asus ROG Swift PG278Q 27"
HP LD4220tm

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.

5.weight

7kg

25.9kg

Best

Asus VX278Q 27"

4.5g

6.width

619.8mm

974mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.pixel density

108ppi

52ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

1ms

9ms

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

3.screen size

27"

42"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Asus ROG Swift PG278Q 27"
HP LD4220tm

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.resolution

2560 x 1440px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

170º

178º

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

Best

LG UltraGear 34GK950F 34"

178º

Colors

1.luminance

350cd/m²

700cd/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

1200:1

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

Connectivity

1.has a HDMI output
Asus ROG Swift PG278Q 27"
HP LD4220tm

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

2.has a socket for a 3.5 mm audio jack
Asus ROG Swift PG278Q 27"
HP LD4220tm

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

3.has a DVI connector
Asus ROG Swift PG278Q 27"
HP LD4220tm

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

4.has a VGA connector
Asus ROG Swift PG278Q 27"
HP LD4220tm

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

5.USB version

3

2

Newer USB versions are faster and have better power management.

Best

Acer H7 H277HU 27"

3.1

6.supports Ethernet
Asus ROG Swift PG278Q 27"
HP LD4220tm

Ethernet is a local area network technology.

Power

1.power consumption operation

38.7W

250W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

2W

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

Best

Asus MB168B Plus

0W

3.has a sleep timer
Asus ROG Swift PG278Q 27"
HP LD4220tm

A sleep timer is a function that shuts off the power after a preset amount of time.

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