98points

Asus PA249Q

65points

NEC AS221WM

51points

Sony LMD2451TD

Comparison winner
Asus PA249Q
NEC AS221WM
Sony LMD2451TD
vs
vs

23 facts in comparison

Asus PA249Q vs NEC AS221WM vs Sony LMD2451TD

Asus PA249Q
NEC AS221WM
Sony LMD2451TD
Asus PA249Q
NEC AS221WM
Sony LMD2451TD
98
points
65
points
51
points

Why is Asus PA249Q better than NEC AS221WM & Sony LMD2451TD?

  • Supports total tilt
  • Has an IPS screen
  • Has a socket for a 3.5 mm audio jack
  • Has a swivel stand
  • Thickness
    62mmvs65.2,130mm

Why is NEC AS221WM better than Asus PA249Q & Sony LMD2451TD?

  • Power consumption operation
    24W vs72,230W
  • Height
    342.9mmvs362.8,616mm
  • Weight
    5kgvs6600,23000g
  • Width
    505.2mmvs557.2,1027mm
  • Supports digital input
  • Has an ambient light sensor

Why is Sony LMD2451TD better than Asus PA249Q & NEC AS221WM?

  • Screen size
    42"vs24.1,22"
  • Displays 3D with glasses
  • Supports Ethernet

Top specs and features

General info

1.supports total tilt
Asus PA249Q
NEC AS221WM
Sony LMD2451TD

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

362.8mm

342.9mm

616mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

62mm

65.2mm

130mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Asus PA249Q
NEC AS221WM
Sony LMD2451TD

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
Asus PA249Q
NEC AS221WM
Sony LMD2451TD

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

6.6kg

5kg

23kg

Best

Asus VX278Q 27"

4.5g

Display

1.screen size

24.1"

22"

42"

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

Best

Sharp LB-1085

108"

2.every pixel has three subpixels
Asus PA249Q
NEC AS221WM
Sony LMD2451TD

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.

3.resolution

1920 x 1200px

1680 x 1050px

1080 x 1920px

Best

Dell UltraSharp UP3218K

7680 x 4320px

4.has an IPS screen
Asus PA249Q
NEC AS221WM
Sony LMD2451TD

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.maximum horizontal viewing angle

178º

176º

89º

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

Best

LG UltraGear 34GK950F 34"

178º

6.has an LED-backlit display
Asus PA249Q
NEC AS221WM
Sony LMD2451TD

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.

Colors

1.has an ambient light sensor
Asus PA249Q
NEC AS221WM
Sony LMD2451TD

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

Connectivity

1.has a HDMI output
Asus PA249Q
NEC AS221WM
Sony LMD2451TD

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
Asus PA249Q
NEC AS221WM
Sony LMD2451TD

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

3.has a DVI connector
Asus PA249Q
NEC AS221WM
Sony LMD2451TD

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

4.has a VGA connector
Asus PA249Q
NEC AS221WM
Sony LMD2451TD

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

5.supports Ethernet
Asus PA249Q
NEC AS221WM
Sony LMD2451TD

Ethernet is a local area network technology.

Power

1.power consumption operation

72W

24W

230W

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

Best

Sharp LB-1085

1.1W

Miscellaneous

1.supports digital input
Asus PA249Q
NEC AS221WM
Sony LMD2451TD

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

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