76points

Acer H7 H277H 27"

85points

LG 22MD4K 22"

Acer H7 H277H 27"
Comparison winner
LG 22MD4K 22"
vs
vs

48 facts in comparison

Acer H7 H277H 27" vs LG 22MD4K 22"

Acer H7 H277H 27"
LG 22MD4K 22"
Acer H7 H277H 27"
LG 22MD4K 22"

Why is Acer H7 H277H 27" better than LG 22MD4K 22"?

  • 8ms less response time
    4msvs12ms
  • Has a HDMI output
  • 90W lower power consumption on operation
    30W vs120W
  • 0.7W lower power consumption on standby
    0.5W vs1.2W
  • Has a DVI connector
  • 2.3kg less shipping weight
    7kgvs9.3kg
  • 1.1kg lighter
    4.5kgvs5601.9g
  • 3mm thinner
    217mmvs220mm

Why is LG 22MD4K 22" better than Acer H7 H277H 27"?

  • 4.55x higher resolution
    4096 x 2304pxvs1920 x 1080px
  • 2.69x higher pixel density
    218ppivs81ppi
  • 20% higher static contrast ratio
    1200:1vs1000:1
  • 250cd/m² more luminance
    500cd/m²vs250cd/m²
  • Has anti-glare
  • 71.6mm shorter
    299.2mmvs370.8mm
  • Supports VESA mount
  • 114.5mm narrower
    505.5mmvs620mm

Videos

Powered by

Top specs and features

relevant

General info

1.supports total tilt
Acer H7 H277H 27"
LG 22MD4K 22"

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

370.8mm

299.2mm

Best

Asus VP228N 21.5"

3.9mm

3.shipping weight

7kg

9.3kg

The gross weight of the product when packaged, including all wrapping, and boxing.

Best

Asus VP247N 23.6"

0.8kg

4.weight

4.5kg

5.6kg

Best

Asus VX278Q 27"

4.5g

5.Has a swivel stand
Acer H7 H277H 27"
LG 22MD4K 22"

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"

6.Supports VESA mount
Acer H7 H277H 27"
LG 22MD4K 22"

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.

relevant

Display

1.response time

4ms

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.screen size

27"

21.5"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer H7 H277H 27"
LG 22MD4K 22"

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

4096 x 2304px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.pixel density

81ppi

218ppi

Best

Dell UltraSharp UP3218K

280ppi

6.has an IPS screen
Acer H7 H277H 27"
LG 22MD4K 22"

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.

relevant

Colors

1.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

2.luminance

250cd/m²

500cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

3.display colors

16.7m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

4.has an ambient light sensor
Acer H7 H277H 27"
LG 22MD4K 22"

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

relevant

Connectivity

1.has a HDMI output
Acer H7 H277H 27"
LG 22MD4K 22"

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

2.has a DVI connector
Acer H7 H277H 27"
LG 22MD4K 22"

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

3.has a VGA connector
Acer H7 H277H 27"
LG 22MD4K 22"

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

4.Is DLNA certified
Acer H7 H277H 27"
LG 22MD4K 22"

All DLNA certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.

For example

Samsung T23B550EW

5.SCART ports

0

0

The number of SCART ports determines how many devices can be connected simultaneously, for instance video game consoles and set-top-boxes.

Best

Asus 27T1E

2

6.audio input ports

0

0

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

30W

120W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

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
Acer H7 H277H 27"
LG 22MD4K 22"

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
Acer H7 H277H 27"
LG 22MD4K 22"

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.

3.audio output power

2 x 3W

2 x 5W

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

Best

Apple Thunderbolt Display

2 x 24.5W

4.has DTS Surround
Acer H7 H277H 27"
LG 22MD4K 22"

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.

For example

Acer S7 S277HK 27"

5.supports common interface
Acer H7 H277H 27"
LG 22MD4K 22"

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).

For example

LG UltraGear 34GK950F 34"

6.supports Dolby Digital
Acer H7 H277H 27"
LG 22MD4K 22"

If the device supports Dolby Digital it can deliver up to six different audio channels (sides) for a much better sound quality.

For example

Samsung T23B550EW

Top 10 monitors

Add to comparison
    This page is currently only available in English.