74points

Acer H6 H226HQL 21.5"

74points

Dell S2240T

Comparison winner
Acer H6 H226HQL 21.5"
Dell  S2240T
vs
vs

32 facts in comparison

Acer H6 H226HQL 21.5" vs Dell S2240T

Acer H6 H226HQL 21.5"
Dell S2240T
Acer H6 H226HQL 21.5"
Dell S2240T
74
points
74
points

Why is Acer H6 H226HQL 21.5" better than Dell S2240T?

  • 7ms less response time
    5msvs12ms
  • Has an IPS screen
  • 16.3mm shorter
    299.7mmvs316mm
  • 2.53kg lighter
    3.27kgvs5800g
  • 24.7mm narrower
    497.8mmvs522.5mm
  • 1.72kg less shipping weight
    4.9kgvs6.62kg
  • Supports common interface

Why is Dell S2240T better than Acer H6 H226HQL 21.5"?

  • 6W lower power consumption on operation
    20W vs26W
  • 0.45% higher pixel density
    102.46ppivs102ppi
  • Has a socket for a 3.5 mm audio jack
  • Supports VESA mount
  • 95.3mm thinner
    77.4mmvs172.7mm
  • Has a touch screen

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Top specs and features

General info

1.supports total tilt
Acer H6 H226HQL 21.5"
Dell S2240T

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

316mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

172.7mm

77.4mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer H6 H226HQL 21.5"
Dell S2240T

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.

5.Has a swivel stand
Acer H6 H226HQL 21.5"
Dell S2240T

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.weight

3.27kg

5.8kg

Best

Asus VX278Q 27"

4.5g

Display

1.pixel density

102ppi

102.46ppi

Best

Dell UltraSharp UP3218K

280ppi

2.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

3.screen size

21.5"

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 H6 H226HQL 21.5"
Dell S2240T

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.

For example

LG UltraGear 34GK950F 34"

5.resolution

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an IPS screen
Acer H6 H226HQL 21.5"
Dell S2240T

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

250cd/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"
Dell S2240T

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"

Connectivity

1.has a HDMI output
Acer H6 H226HQL 21.5"
Dell S2240T

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

2.has a socket for a 3.5 mm audio jack
Acer H6 H226HQL 21.5"
Dell S2240T

With a standard mini jack socket, you can use the device with most headphones.

3.HDMI ports

1

1

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

Best

Acer HN274H

4

4.has a DVI connector
Acer H6 H226HQL 21.5"
Dell S2240T

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

5.has a VGA connector
Acer H6 H226HQL 21.5"
Dell S2240T

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

Power

1.power consumption operation

26W

20W

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

Features

1.supports common interface
Acer H6 H226HQL 21.5"
Dell S2240T

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).

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