66points

Acer H233H

76points

Dell ST2421L

100points

Dell UltraSharp UP2716D 27"

Acer H233H
Dell ST2421L
Comparison winner
Dell UltraSharp UP2716D 27"
vs
vs

28 facts in comparison

Acer H233H vs Dell ST2421L vs Dell UltraSharp UP2716D 27"

Acer H233H
Dell ST2421L
Dell UltraSharp UP2716D 27"
Acer H233H
Dell ST2421L
Dell UltraSharp UP2716D 27"

Why is Acer H233H better than Dell ST2421L & Dell UltraSharp UP2716D 27"?

  • Response time
    5msvs5,6ms
  • Has stereo speakers
  • Width
    552mmvs574,612.1mm

Why is Dell ST2421L better than Acer H233H & Dell UltraSharp UP2716D 27"?

  • Power consumption operation
    30W vs31.2,130W
  • Height
    356mmvs408,363.2mm
  • Has a DVI connector
  • Thickness
    61mmvs171.6,200.7mm
  • Weight
    4.26kgvs4900,4558.6g

Why is Dell UltraSharp UP2716D 27" better than Acer H233H & Dell ST2421L?

  • Screen size
    27"vs23,24"
  • Resolution
    2560 x 1440pxvs1920 x 1080,1920 x 1080px
  • Has an IPS screen
  • Maximum horizontal viewing angle
    178ºvs160,170º
  • HDMI ports
    2vs1,1
  • Display colors
    1074mvs16.7,16.7m
  • Has a swivel stand
  • Maximum vertical viewing angle
    178ºvs160,160º

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Top specs and features

relevant

General info

1.supports total tilt
Acer H233H
Dell ST2421L
Dell UltraSharp UP2716D 27"

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

408mm

356mm

363.2mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

171.6mm

61mm

200.7mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer H233H
Dell ST2421L
Dell UltraSharp UP2716D 27"

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 H233H
Dell ST2421L
Dell UltraSharp UP2716D 27"

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

4.9kg

4.26kg

4.56kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

5ms

5ms

6ms

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

23"

24"

27"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer H233H
Dell ST2421L
Dell UltraSharp UP2716D 27"

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.has an IPS screen
Acer H233H
Dell ST2421L
Dell UltraSharp UP2716D 27"

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.

5.resolution

1920 x 1080px

1920 x 1080px

2560 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

160º

170º

178º

Horizontal viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

Best

LG UltraGear 34GK950F 34"

178º

relevant

Colors

1.luminance

300cd/m²

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

1074m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

relevant

Connectivity

1.has a HDMI output
Acer H233H
Dell ST2421L
Dell UltraSharp UP2716D 27"

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

2.HDMI ports

1

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 socket for a 3.5 mm audio jack
Acer H233H
Dell ST2421L
Dell UltraSharp UP2716D 27"

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

4.has a DVI connector
Acer H233H
Dell ST2421L
Dell UltraSharp UP2716D 27"

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

5.has a VGA connector
Acer H233H
Dell ST2421L
Dell UltraSharp UP2716D 27"

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

relevant

Power

1.power consumption operation

31.2W

30W

130W

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

Best

Sharp LB-1085

1.1W

relevant

Features

1.has stereo speakers
Acer H233H
Dell ST2421L
Dell UltraSharp UP2716D 27"

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 H233H
Dell ST2421L
Dell UltraSharp UP2716D 27"

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.

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