58points

Acer GD235HZ

69points

HP LD4220tm

Acer GD235HZ
Comparison winner
HP LD4220tm
vs
vs

19 facts in comparison

Acer GD235HZ vs HP LD4220tm

Acer GD235HZ
HP LD4220tm
Acer GD235HZ
HP LD4220tm
58
points
69
points

Why is Acer GD235HZ better than HP LD4220tm?

  • 7ms less response time
    2msvs9ms
  • 211.8W lower power consumption on operation
    38.2W vs250W
  • Supports total tilt
  • 148mm shorter
    416mmvs564mm
  • 0.15W lower power consumption on standby
    1.85W vs2W
  • 400mm narrower
    574mmvs974mm

Why is HP LD4220tm better than Acer GD235HZ?

  • 1.78x bigger screen size
    42"vs23.6"
  • 400cd/m² more luminance
    700cd/m²vs300cd/m²
  • 8º wider horizontal viewing angle
    178ºvs170º
  • Has a DVI connector
  • Supports VESA mount
  • 18º wider vertical viewing angle
    178ºvs160º
  • Has a sleep timer
  • Supports Ethernet

Top specs and features

General info

1.supports total tilt
Acer GD235HZ
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.height

416mm

564mm

Best

Asus VP228N 21.5"

3.9mm

3.Supports VESA mount
Acer GD235HZ
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.

4.Has a swivel stand
Acer GD235HZ
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.

For example

LG UltraGear 34GK950F 34"

5.width

574mm

974mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

2ms

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

2.screen size

23.6"

42"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer GD235HZ
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.

4.resolution

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.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

6.maximum vertical viewing angle

160º

178º

Vertical 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

300cd/m²

700cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

Connectivity

1.has a HDMI output
Acer GD235HZ
HP LD4220tm

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

2.has a DVI connector
Acer GD235HZ
HP LD4220tm

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

3.has a VGA connector
Acer GD235HZ
HP LD4220tm

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

4.supports Ethernet
Acer GD235HZ
HP LD4220tm

Ethernet is a local area network technology.

Power

1.power consumption operation

38.2W

250W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

1.85W

2W

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

Best

Asus MB168B Plus

0W

3.has a sleep timer
Acer GD235HZ
HP LD4220tm

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

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