64points

AOC e2251Fwu

95points

Asus MG278Q 27"

87points

Asus VG248QE 24"

93points

Dell S2817Q 28"

61points

NEC LCD2090UXI-BK

AOC e2251Fwu
Comparison winner
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK
vs
vs
vs
vs

36 facts in comparison

AOC e2251Fwu vs Asus MG278Q 27" vs Asus VG248QE 24" vs Dell S2817Q 28" vs NEC LCD2090UXI-BK

AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

Why is AOC e2251Fwu better than Asus MG278Q 27" & Asus VG248QE 24" & Dell S2817Q 28" & NEC LCD2090UXI-BK?

  • Power consumption operation
    10W vs38.7,45,90,50W
  • Weight
    4.3kgvs7650,5500,5034.9,8800g

Why is Asus MG278Q 27" better than AOC e2251Fwu & Asus VG248QE 24" & Dell S2817Q 28" & NEC LCD2090UXI-BK?

  • Response time
    1msvs5,1,2,10ms

Why is Asus VG248QE 24" better than AOC e2251Fwu & Asus MG278Q 27" & Dell S2817Q 28" & NEC LCD2090UXI-BK?

  • Displays 3D with glasses

Why is Dell S2817Q 28" better than AOC e2251Fwu & Asus MG278Q 27" & Asus VG248QE 24" & NEC LCD2090UXI-BK?

  • Has an IPS screen
  • Supports PiP and PaP

Why is NEC LCD2090UXI-BK better than AOC e2251Fwu & Asus MG278Q 27" & Asus VG248QE 24" & Dell S2817Q 28"?

  • Maximum horizontal viewing angle
    178ºvs170,170,170,170º
  • Height
    340mmvs389.1,368,340.4,383.5mm
  • Thickness
    85mmvs193.7,233,231,185.4mm
  • Maximum vertical viewing angle
    178ºvs160,160,160,160º
  • Width
    439.2mmvs512.2,625,569,657.9mm
  • Has an ambient light sensor

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Top specs and features

relevant

General info

1.supports total tilt
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

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

389.1mm

368mm

340.4mm

383.5mm

340mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.

4.thickness

193.7mm

233mm

231mm

185.4mm

85mm

Best

LG 22EA53VQ

5.5mm

5.Supports VESA mount
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

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

4.3kg

7.65kg

5.5kg

5.03kg

8.8kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

5ms

1ms

1ms

2ms

10ms

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

108ppi

91ppi

157ppi

100ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

21.5"

27"

24"

27.9"

20"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

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
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

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

2560 x 1440px

1920 x 1080px

3840 x 2160px

1600 x 1200px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

150cd/m²

350cd/m²

350cd/m²

300cd/m²

280cd/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

16.7m

1074m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.has an ambient light sensor
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.

4.supports color calibration
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

A properly calibrated screen represents colors as they are and i.e. you can conduct a photo shoot while verifying your photos in real time. An internal sensor and/or colorimeter is usually included for trouble-free calibration.

For example

LG UltraGear 34GK950F 34"

relevant

Connectivity

1.has a HDMI output
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

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
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

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

3.has a DVI connector
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

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

4.has a VGA connector
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

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

5.supports Ethernet
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

Ethernet is a local area network technology.

For example

Philips Brilliance 492P8 49″

6.has FireWire
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

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"

relevant

Power

1.power consumption operation

10W

38.7W

45W

90W

50W

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

Best

Sharp LB-1085

1.1W

relevant

Features

1.has stereo speakers
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

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
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

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.

3.has a front camera
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

A front camera, also called secondary camera, can be used for video chats/selfies.

For example

LG 27MD5K 27"

4.has a child lock
AOC e2251Fwu
Asus MG278Q 27"
Asus VG248QE 24"
Dell S2817Q 28"
NEC LCD2090UXI-BK

A child lock enables adults to prevent or restrict children’s use of the device.

For example

Asus VP228N 21.5"

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