75points

Acer H6 H226HQL 21.5"

75points

Dell S2240M

Comparison winner
Acer H6 H226HQL 21.5"
Dell S2240M
vs
vs

34 facts in comparison

Acer H6 H226HQL 21.5" vs Dell S2240M

Acer H6 H226HQL 21.5"
Dell S2240M
Acer H6 H226HQL 21.5"
Dell S2240M

Why is Acer H6 H226HQL 21.5" better than Dell S2240M?

  • 2ms less response time
    5msvs7ms
  • Has a HDMI output
  • 80.5mm shorter
    299.7mmvs380.2mm
  • 429.6g lighter
    3.27kgvs3700g
  • 1.3mm narrower
    497.8mmvs499.1mm
  • Supports common interface

Why is Dell S2240M better than Acer H6 H226HQL 21.5"?

  • Every pixel has three subpixels
  • 8W lower power consumption on operation
    18W vs26W
  • Supports VESA mount
  • Has a sleep timer
  • Supports digital input

Videos

Powered by

Top specs and features

relevant

General info

1.supports total tilt
Acer H6 H226HQL 21.5"
Dell S2240M

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

380.2mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Acer H6 H226HQL 21.5"
Dell S2240M

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"

4.Supports VESA mount
Acer H6 H226HQL 21.5"
Dell S2240M

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.shipping weight

4.9kg

4.9kg

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

Best

Asus VP247N 23.6"

0.8kg

6.weight

3.27kg

3.7kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

5ms

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.pixel density

102ppi

102ppi

Best

Dell UltraSharp UP3218K

280ppi

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 S2240M

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.has an IPS screen
Acer H6 H226HQL 21.5"
Dell S2240M

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.resolution

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

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 S2240M

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"

relevant

Connectivity

1.has a HDMI output
Acer H6 H226HQL 21.5"
Dell S2240M

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

2.has a DVI connector
Acer H6 H226HQL 21.5"
Dell S2240M

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

3.has a VGA connector
Acer H6 H226HQL 21.5"
Dell S2240M

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

4.composite ports

0

0

The more composite ports a device has, the more devices can be simultaneously connected, such as video game consoles and set-top boxes.

Best

Sony LMD2451TDPAC2

4

5.component ports

0

0

The more component ports a device has, the more devices can be simultaneously connected, such as video game consoles and set-top boxes.

Best

Sony LMD1751W

4

relevant

Power

1.power consumption operation

26W

18W

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

3.has a sleep timer
Acer H6 H226HQL 21.5"
Dell S2240M

A sleep timer is a function that shuts off the power after a preset amount of time.

relevant

Features

1.supports common interface
Acer H6 H226HQL 21.5"
Dell S2240M

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).

relevant

Miscellaneous

1.supports digital input
Acer H6 H226HQL 21.5"
Dell S2240M

Digital inputs carry a binary digital signal, instead of an analog signal. Digital input improves the quality of the projection.

Top 10 monitors

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