61points

Acer H7 H277HU 27"

84points

LG 22MD4K 22"

Acer H7 H277HU 27"
Comparison winner
LG 22MD4K 22"
vs
vs

36 facts in comparison

Acer H7 H277HU 27" vs LG 22MD4K 22"

Acer H7 H277HU 27"
LG 22MD4K 22"
Acer H7 H277HU 27"
LG 22MD4K 22"
61
points
84
points

Why is Acer H7 H277HU 27" better than LG 22MD4K 22"?

  • 8ms less response time
    4msvs12ms
  • Has a HDMI output
  • Has a DVI connector
  • 3.1mm thinner
    216.9mmvs220mm
  • 2.6kg less shipping weight
    6.7kgvs9.3kg

Why is LG 22MD4K 22" better than Acer H7 H277HU 27"?

  • 2.56x higher resolution
    4096 x 2304pxvs2560 x 1440px
  • 2.02x higher pixel density
    218ppivs108ppi
  • 150cd/m² more luminance
    500cd/m²vs350cd/m²
  • 20% higher static contrast ratio
    1200:1vs1000:1
  • Has anti-glare coating
  • 64mm shorter
    299.2mmvs363.2mm
  • Supports VESA mount
  • 107.4mm narrower
    505.5mmvs612.9mm

Top specs and features

General info

1.supports total tilt
Acer H7 H277HU 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

363.2mm

299.2mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

216.9mm

220mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer H7 H277HU 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"

5.Supports VESA mount
Acer H7 H277HU 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.

6.width

612.9mm

505.5mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.pixel density

108ppi

218ppi

Best

Dell UltraSharp UP3218K

280ppi

2.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

3.screen size

27"

21.5"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer H7 H277HU 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.

5.resolution

2560 x 1440px

4096 x 2304px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an IPS screen
Acer H7 H277HU 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.

Colors

1.luminance

350cd/m²

500cd/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

3.has an ambient light sensor
Acer H7 H277HU 27"
LG 22MD4K 22"

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

Connectivity

1.has a HDMI output
Acer H7 H277HU 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 H277HU 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 H277HU 27"
LG 22MD4K 22"

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″

4.USB ports

2

3

With more USB ports, you are able to connect more devices.

Best

Asus PA279Q

7

5.USB version

3.1

3

Newer USB versions are faster and have better power management.

Best

Acer H7 H277HU 27"

3.1

6.USB ports (side)

0

0

The USB ports on the side are easier to access than those in the back and can be useful for plugging and unplugging devices quickly.

Best

Asus ProArt PA27AQ 27"

6

Features

1.has stereo speakers
Acer H7 H277HU 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 H277HU 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 a radio
Acer H7 H277HU 27"
LG 22MD4K 22"

It works as an FM radio with included headsets

For example

LG UltraGear 34GK950F 34"

5.supports USB recording
Acer H7 H277HU 27"
LG 22MD4K 22"

USB recording is the capacity of the device to record content into plugged in USB devices.

For example

Dell UltraSharp UP2516D 25"

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