73points

Acer G7 G227HQL bi 21.5"

93points

Dell UltraSharp U3011

Acer G7 G227HQL bi 21.5"
Comparison winner
Dell UltraSharp U3011
vs
vs

27 facts in comparison

Acer G7 G227HQL bi 21.5" vs Dell UltraSharp U3011

Acer G7 G227HQL bi 21.5"
Dell UltraSharp U3011
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U3011
73
points
93
points

Why is Acer G7 G227HQL bi 21.5" better than Dell UltraSharp U3011?

  • 1ms less response time
    6msvs7ms
  • 175W lower power consumption on operation
    25W vs200W
  • Has an LED-backlit display
  • 97.3mm shorter
    384mmvs481.3mm
  • 1.5W lower power consumption on standby
    0.5W vs2W
  • 5.22kg lighter
    4.08kgvs9300g
  • 26.4mm thinner
    184.9mmvs211.3mm
  • 195.4mm narrower
    499.1mmvs694.5mm

Why is Dell UltraSharp U3011 better than Acer G7 G227HQL bi 21.5"?

  • 39.53% bigger screen size
    30"vs21.5"
  • 1.98x higher resolution
    2560 x 1600pxvs1920 x 1080px
  • 120cd/m² more luminance
    370cd/m²vs250cd/m²
  • Has anti-glare coating
  • 1053.3m more display colors
    1070mvs16.7m
  • 1 more HDMI ports
    2vs1
  • Has a DVI connector
  • Has a swivel stand

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Top specs and features

General info

1.supports total tilt
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U3011

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

481.3mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

184.9mm

211.3mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U3011

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"
Dell UltraSharp U3011

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

9.3kg

Best

Asus VX278Q 27"

4.5g

Display

1.response time

6ms

7ms

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

21.5"

30"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U3011

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

2560 x 1600px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.has an IPS screen
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U3011

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.has anti-glare coating
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U3011

Anti-glare helps to reduce the external reflections of light coming from outside the display.

Colors

1.luminance

250cd/m²

370cd/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

1070m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

Connectivity

1.has a HDMI output
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U3011

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

2.HDMI ports

1

2

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 DVI connector
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U3011

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

4.has a VGA connector
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U3011

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

5.has FireWire
Acer G7 G227HQL bi 21.5"
Dell UltraSharp U3011

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

200W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

2W

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

Best

Asus MB168B Plus

0W

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