73points

Acer G7 G227HQL bi 21.5"

64points

NEC LCD2190UXP-BK

Comparison winner
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK
vs
vs

33 facts in comparison

Acer G7 G227HQL bi 21.5" vs NEC LCD2190UXP-BK

Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK
73
points
64
points

Why is Acer G7 G227HQL bi 21.5" better than NEC LCD2190UXP-BK?

  • 4ms less response time
    6msvs10ms
  • 35W lower power consumption on operation
    25W vs60W
  • Has an IPS screen
  • Has an LED-backlit display
  • 0.5W lower power consumption on standby
    0.5W vs1W
  • 6.62kg lighter
    4.08kgvs10700g

Why is NEC LCD2190UXP-BK better than Acer G7 G227HQL bi 21.5"?

  • 50cd/m² more luminance
    300cd/m²vs250cd/m²
  • 25.4mm shorter
    358.6mmvs384mm
  • Has a swivel stand
  • 99.9mm thinner
    85mmvs184.9mm
  • Supports VESA mount
  • 34.3mm narrower
    464.8mmvs499.1mm
  • Has an ambient light sensor

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Top specs and features

General info

1.supports total tilt
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK

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

384mm

358.6mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

184.9mm

85mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK

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

5.Supports VESA mount
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK

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.weight

4.08kg

10.7kg

Best

Asus VX278Q 27"

4.5g

Display

1.pixel density

102ppi

94ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

6ms

10ms

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

21.5"

21"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK

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

1920 x 1080px

1600 x 1200px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an IPS screen
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK

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

250cd/m²

300cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.display colors

16.7m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.has an ambient light sensor
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK

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

4.supports color calibration
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK

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.

For example

LG UltraGear 34GK950F 34"

Connectivity

1.has a HDMI output
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK

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

2.HDMI ports

1

0

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

Best

Acer HN274H

4

3.has a VGA connector
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK

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

4.supports Ethernet
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK

Ethernet is a local area network technology.

For example

Philips Brilliance 492P8 49″

5.has FireWire
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK

A FireWire port allows fast transfers of big files such as HD movies. However, newer USB versions achieve a similar speed.

For example

Dell S2316H 23"

Power

1.power consumption operation

25W

60W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

1W

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

Best

Asus MB168B Plus

0W

Features

1.has a front camera
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK

A front camera, also called secondary camera, can be used for video chats/selfies.

For example

LG 27MD5K 27"

2.has a child lock
Acer G7 G227HQL bi 21.5"
NEC LCD2190UXP-BK

A child lock enables adults to prevent or restrict children’s use of the device.

For example

Asus VP228N 21.5"

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