66points

AOC e2250Sda

81points

HP ZR2740w

AOC e2250Sda
Comparison winner
HP ZR2740w
vs
vs

25 facts in comparison

AOC e2250Sda vs HP ZR2740w

AOC e2250Sda
HP ZR2740w
AOC e2250Sda
HP ZR2740w

Why is AOC e2250Sda better than HP ZR2740w?

  • 2ms less response time
    5msvs7ms
  • 102W lower power consumption on operation
    18W vs120W
  • Has stereo speakers
  • 6.73kg lighter
    3.77kgvs10500g
  • 137.26mm narrower
    508.74mmvs646mm
  • Has a VGA connector

Why is HP ZR2740w better than AOC e2250Sda?

  • 22.73% bigger screen size
    27"vs22"
  • 2.32x higher resolution
    2560 x 1600pxvs1680 x 1050px
  • 12.22% higher pixel density
    101ppivs90ppi
  • 130cd/m² more luminance
    380cd/m²vs250cd/m²
  • Has an IPS screen
  • Has anti-glare
  • 8º wider horizontal viewing angle
    178ºvs170º
  • 16.47mm shorter
    392mmvs408.47mm

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Top specs and features

relevant

General info

1.supports total tilt
AOC e2250Sda
HP ZR2740w

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

408.47mm

392mm

Best

Asus VP228N 21.5"

3.9mm

3.Supports VESA mount
AOC e2250Sda
HP ZR2740w

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.

4.Has a swivel stand
AOC e2250Sda
HP ZR2740w

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.thickness

190mm

68mm

Best

LG 22EA53VQ

5.5mm

6.weight

3.77kg

10.5kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

5ms

7ms

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

90ppi

101ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

22"

27"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
AOC e2250Sda
HP ZR2740w

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 e2250Sda
HP ZR2740w

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

1680 x 1050px

2560 x 1600px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

250cd/m²

380cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

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

3.display colors

16.7m

1070m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

relevant

Connectivity

1.has a DVI connector
AOC e2250Sda
HP ZR2740w

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

2.has a VGA connector
AOC e2250Sda
HP ZR2740w

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

18W

120W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

5W

2W

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

Best

Asus MB168B Plus

0W

relevant

Features

1.has stereo speakers
AOC e2250Sda
HP ZR2740w

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

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