75points

Acer H6 H226HQL 21.5"

66points

HP LD4730G

Comparison winner
Acer H6 H226HQL 21.5"
HP LD4730G
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34 facts in comparison

Acer H6 H226HQL 21.5" vs HP LD4730G

Acer H6 H226HQL 21.5"
HP LD4730G
Acer H6 H226HQL 21.5"
HP LD4730G

Why is Acer H6 H226HQL 21.5" better than HP LD4730G?

  • 7ms less response time
    5msvs12ms
  • Has a HDMI output
  • 224W lower power consumption on operation
    26W vs250W
  • Supports total tilt
  • Has an IPS screen
  • Has an LED-backlit display
  • 296.3mm shorter
    299.7mmvs596mm
  • Has a DVI connector

Why is HP LD4730G better than Acer H6 H226HQL 21.5"?

  • 2.19x bigger screen size
    47"vs21.5"
  • Every pixel has three subpixels
  • 550cd/m² more luminance
    800cd/m²vs250cd/m²
  • Has anti-glare coating
  • 78.7mm thinner
    94mmvs172.7mm
  • Supports Ethernet
  • Has branded damage resistant glass
  • Supports color calibration

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Top specs and features

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General info

1.supports total tilt
Acer H6 H226HQL 21.5"
HP LD4730G

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

299.7mm

596mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Acer H6 H226HQL 21.5"
HP LD4730G

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"

4.Supports VESA mount
Acer H6 H226HQL 21.5"
HP LD4730G

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.

For example

Samsung C43J89 43"

5.thickness

172.7mm

94mm

Best

LG 22EA53VQ

5.5mm

6.weight

3.27kg

29kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

5ms

12ms

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

102ppi

33ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

21.5"

47"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer H6 H226HQL 21.5"
HP LD4730G

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
Acer H6 H226HQL 21.5"
HP LD4730G

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

1920 x 1080px

1366 x 768px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

250cd/m²

800cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.has an ambient light sensor
Acer H6 H226HQL 21.5"
HP LD4730G

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"

3.supports color calibration
Acer H6 H226HQL 21.5"
HP LD4730G

A properly calibrated screen represents colors as they are and i.e. you can conduct a photo shoot while verifying your photos in real time. An internal sensor and/or colorimeter is usually included for trouble-free calibration.

relevant

Connectivity

1.has a HDMI output
Acer H6 H226HQL 21.5"
HP LD4730G

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

2.has a DVI connector
Acer H6 H226HQL 21.5"
HP LD4730G

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

3.has a VGA connector
Acer H6 H226HQL 21.5"
HP LD4730G

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

4.supports Ethernet
Acer H6 H226HQL 21.5"
HP LD4730G

Ethernet is a local area network technology.

5.audio input ports

0

1

More audio input ports mean that more audio devices such as microphones and keyboards can be connected at once.

Best

Asus 27T1E

3

relevant

Power

1.power consumption operation

26W

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

0.5W

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

Best

Asus MB168B Plus

0W

relevant

Features

1.supports common interface
Acer H6 H226HQL 21.5"
HP LD4730G

This is a technology which allows separation of the TV screen and the decoder. It is used for pay-to-view TV (like Apple TV).

relevant

Miscellaneous

1.has branded damage resistant glass
Acer H6 H226HQL 21.5"
HP LD4730G

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.

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