48points

AOC E2051SN

76points

Dell S2440L

AOC E2051SN
Comparison winner
Dell S2440L
vs
vs

23 facts in comparison

AOC E2051SN vs Dell S2440L

AOC E2051SN
Dell S2440L
AOC E2051SN
Dell S2440L

Why is AOC E2051SN better than Dell S2440L?

  • 1ms less response time
    5msvs6ms
  • 3kg lighter
    1.91kgvs4900g
  • 2.91kg less shipping weight
    3kgvs5.91kg
  • 88.4mm narrower
    479mmvs567.4mm

Why is Dell S2440L better than AOC E2051SN?

  • 20% bigger screen size
    24"vs20"
  • Every pixel has three subpixels
  • Has a HDMI output
  • 7W lower power consumption on operation
    18W vs25W
  • 44% higher resolution
    1920 x 1080pxvs1600 x 900px
  • 0.23% higher pixel density
    92ppivs91.79ppi
  • Has an IPS screen
  • 50cd/m² more luminance
    250cd/m²vs200cd/m²

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Top specs and features

relevant

General info

1.supports total tilt
AOC E2051SN
Dell S2440L

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
AOC E2051SN
Dell S2440L

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.shipping weight

3kg

5.91kg

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

Best

Asus VP247N 23.6"

0.8kg

4.weight

1.91kg

4.9kg

Best

Asus VX278Q 27"

4.5g

5.width

479mm

567.4mm

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.response time

5ms

6ms

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

91.79ppi

92ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

20"

24"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
AOC E2051SN
Dell S2440L

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 E2051SN
Dell S2440L

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

1600 x 900px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

200cd/m²

250cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.contrast ratio

20000000:1

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.has an ambient light sensor
AOC E2051SN
Dell S2440L

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

For example

Samsung CHG90 49"

relevant

Connectivity

1.has a HDMI output
AOC E2051SN
Dell S2440L

Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.

2.has a VGA connector
AOC E2051SN
Dell S2440L

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

25W

18W

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

Best

Sharp LB-1085

1.1W

2.has a sleep timer
AOC E2051SN
Dell S2440L

A sleep timer is a function that shuts off the power after a preset amount of time.

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