72points

Acer XG XG270HU 27"

97points

Asus PA249Q

100points

Dell UltraSharp UP2716D 27"

63points

NEC LCD2190UXP-BK

Acer XG XG270HU 27"
Asus PA249Q
Comparison winner
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-BK
vs
vs
vs

39 facts in comparison

Acer XG XG270HU 27" vs Asus PA249Q vs Dell UltraSharp UP2716D 27" vs NEC LCD2190UXP-BK

Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-BK
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-BK
72
points
97
points
100
points
63
points

Why is Acer XG XG270HU 27" better than Asus PA249Q & Dell UltraSharp UP2716D 27" & NEC LCD2190UXP-BK?

  • Response time
    1msvs6,6,10ms
  • Power consumption operation
    27.8W vs72,130,60W
  • Has stereo speakers
  • Power consumption on standby
    0.25W vs1,0.3,1W
  • Weight
    3.86kgvs6600,4558.6,10700g

Why is Asus PA249Q better than Acer XG XG270HU 27" & Dell UltraSharp UP2716D 27" & NEC LCD2190UXP-BK?

  • Thickness
    62mmvs206,200.7,85mm

Why is Dell UltraSharp UP2716D 27" better than Acer XG XG270HU 27" & Asus PA249Q & NEC LCD2190UXP-BK?

  • Has anti-glare coating
  • Supports PiP and PaP
  • Supports portrait mode

Why is NEC LCD2190UXP-BK better than Acer XG XG270HU 27" & Asus PA249Q & Dell UltraSharp UP2716D 27"?

  • Height
    358.6mmvs368.3,362.8,363.2mm
  • Width
    464.8mmvs613.9,557.2,612.1mm
  • Has an ambient light sensor

Top specs and features

General info

1.supports total tilt
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-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

368.3mm

362.8mm

363.2mm

358.6mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

206mm

62mm

200.7mm

85mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-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.

5.Has a swivel stand
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-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.

6.width

613.9mm

557.2mm

612.1mm

464.8mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

1ms

6ms

6ms

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

108ppi

93.95ppi

108ppi

94ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

27"

24.1"

27"

21"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-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
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-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

2560 x 1440px

1920 x 1200px

2560 x 1440px

1600 x 1200px

Best

Dell UltraSharp UP3218K

7680 x 4320px

Colors

1.luminance

350cd/m²

350cd/m²

300cd/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

1073.7m

1074m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.contrast ratio

1000:1

80000000:1

1000:1

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

4.has an ambient light sensor
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-BK

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

5.supports color calibration
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-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"

Connectivity

1.has a HDMI output
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-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
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-BK

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

3.has a DVI connector
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-BK

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

4.has a VGA connector
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-BK

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

5.supports Ethernet
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-BK

Ethernet is a local area network technology.

For example

Philips Brilliance 492P8 49″

6.has FireWire
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-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"

Power

1.power consumption operation

27.8W

72W

130W

60W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.25W

1W

0.3W

1W

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

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-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
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-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
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-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
Acer XG XG270HU 27"
Asus PA249Q
Dell UltraSharp UP2716D 27"
NEC LCD2190UXP-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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