75points

Acer HN274H

79points

Asus MX239H

96points

Dell UltraSharp UP2715K

Acer HN274H
Asus MX239H
Comparison winner
Dell UltraSharp UP2715K
vs
vs

28 facts in comparison

Acer HN274H vs Asus MX239H vs Dell UltraSharp UP2715K

Acer HN274H
Asus MX239H
Dell UltraSharp UP2715K
Acer HN274H
Asus MX239H
Dell UltraSharp UP2715K
75
points
79
points
96
points

Why is Acer HN274H better than Asus MX239H & Dell UltraSharp UP2715K?

  • Response time
    2msvs5,8ms
  • Displays 3D with glasses

Why is Asus MX239H better than Acer HN274H & Dell UltraSharp UP2715K?

  • Power consumption operation
    22W vs45.5,100W
  • Supports total tilt
  • Has a socket for a 3.5 mm audio jack
  • Power consumption on standby
    0.5W vs1.7,1.2W
  • Weight
    3.7kgvs6000,7140g
  • Width
    522.2mmvs647.7,637.3mm
  • Shipping weight
    6.1kgvs9,13.5kg

Why is Dell UltraSharp UP2715K better than Acer HN274H & Asus MX239H?

  • Every pixel has three subpixels
  • Resolution
    5120 x 2880pxvs1920 x 1080,1920 x 1080px
  • Pixel density
    218ppivs81.59,95.78ppi
  • Luminance
    350cd/m²vs300,250cd/m²
  • Has anti-glare coating
  • Display colors
    1074mvs16.7,16.7m
  • Has stereo speakers
  • Supports VESA mount

Top specs and features

General info

1.supports total tilt
Acer HN274H
Asus MX239H
Dell UltraSharp UP2715K

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.Supports VESA mount
Acer HN274H
Asus MX239H
Dell UltraSharp UP2715K

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.

3.weight

6kg

3.7kg

7.14kg

Best

Asus VX278Q 27"

4.5g

4.width

647.7mm

522.2mm

637.3mm

Best

Toshiba PA3923U-2LC3

340.5mm

5.shipping weight

9kg

6.1kg

13.5kg

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

Best

Asus VP247N 23.6"

0.8kg

Display

1.pixel density

81.59ppi

95.78ppi

218ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

2ms

5ms

8ms

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

27"

23"

27"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer HN274H
Asus MX239H
Dell UltraSharp UP2715K

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

1920 x 1080px

5120 x 2880px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an IPS screen
Acer HN274H
Asus MX239H
Dell UltraSharp UP2715K

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

300cd/m²

250cd/m²

350cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

100000000:1

80000000:1

1000:1

Contrast ratio is the visual distance between the lightest and the darkest colors that may be reproduced on the display. A high contrast ratio is desired, resulting in richer dark colors and more distinctive color gradation.

Best

Acer XB0 XB240H 24"

100000000:1

3.display colors

16.7m

16.7m

1074m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

Connectivity

1.has a HDMI output
Acer HN274H
Asus MX239H
Dell UltraSharp UP2715K

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 HN274H
Asus MX239H
Dell UltraSharp UP2715K

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

3.has a DVI connector
Acer HN274H
Asus MX239H
Dell UltraSharp UP2715K

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

4.has a VGA connector
Acer HN274H
Asus MX239H
Dell UltraSharp UP2715K

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

5.has an external memory slot
Acer HN274H
Asus MX239H
Dell UltraSharp UP2715K

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

Power

1.power consumption operation

45.5W

22W

100W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

1.7W

0.5W

1.2W

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

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Acer HN274H
Asus MX239H
Dell UltraSharp UP2715K

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

2.audio output power

2 x 2W

2 x 3W

2 x 16W

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

Best

Apple Thunderbolt Display

2 x 24.5W

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