47points

AOC E2051SN

93points

Dell S2817Q 28"

96points

Dell UltraSharp UP2715K

75points

LG 27EA73LM

AOC E2051SN
Dell S2817Q 28"
Comparison winner
Dell UltraSharp UP2715K
LG 27EA73LM
vs
vs
vs

26 facts in comparison

AOC E2051SN vs Dell S2817Q 28" vs Dell UltraSharp UP2715K vs LG 27EA73LM

AOC E2051SN
Dell S2817Q 28"
Dell UltraSharp UP2715K
LG 27EA73LM
AOC E2051SN
Dell S2817Q 28"
Dell UltraSharp UP2715K
LG 27EA73LM
47
points
93
points
96
points
75
points

Why is AOC E2051SN better than Dell S2817Q 28" & Dell UltraSharp UP2715K & LG 27EA73LM?

  • Weight
    1.91kgvs5034.9,7140,5120g
  • Width
    479mmvs657.9,637.3,623mm
  • Shipping weight
    3kgvs9.5,13.5,7kg
  • Has a sleep timer

Why is Dell S2817Q 28" better than AOC E2051SN & Dell UltraSharp UP2715K & LG 27EA73LM?

  • Response time
    2msvs5,8,5ms
  • Supports PiP and PaP

Why is Dell UltraSharp UP2715K better than AOC E2051SN & Dell S2817Q 28" & LG 27EA73LM?

  • Has stereo speakers
  • Has an external memory slot

Why is LG 27EA73LM better than AOC E2051SN & Dell S2817Q 28" & Dell UltraSharp UP2715K?

  • Has a socket for a 3.5 mm audio jack
  • Supports color calibration

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Top specs and features

General info

1.supports total tilt
AOC E2051SN
Dell S2817Q 28"
Dell UltraSharp UP2715K
LG 27EA73LM

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 S2817Q 28"
Dell UltraSharp UP2715K
LG 27EA73LM

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.weight

1.91kg

5.03kg

7.14kg

5.12kg

Best

Asus VX278Q 27"

4.5g

4.width

479mm

657.9mm

637.3mm

623mm

Best

Toshiba PA3923U-2LC3

340.5mm

5.shipping weight

3kg

9.5kg

13.5kg

7kg

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

Best

Asus VP247N 23.6"

0.8kg

Display

1.pixel density

91.79ppi

157ppi

218ppi

81.59ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

5ms

2ms

8ms

5ms

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

3.screen size

20"

27.9"

27"

27"

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 S2817Q 28"
Dell UltraSharp UP2715K
LG 27EA73LM

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.resolution

1600 x 900px

3840 x 2160px

5120 x 2880px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an IPS screen
AOC E2051SN
Dell S2817Q 28"
Dell UltraSharp UP2715K
LG 27EA73LM

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.

Colors

1.luminance

200cd/m²

300cd/m²

350cd/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

1000:1

10000000:1

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

1074m

1074m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

4.supports color calibration
AOC E2051SN
Dell S2817Q 28"
Dell UltraSharp UP2715K
LG 27EA73LM

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.

Connectivity

1.has a HDMI output
AOC E2051SN
Dell S2817Q 28"
Dell UltraSharp UP2715K
LG 27EA73LM

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 E2051SN
Dell S2817Q 28"
Dell UltraSharp UP2715K
LG 27EA73LM

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

3.has a VGA connector
AOC E2051SN
Dell S2817Q 28"
Dell UltraSharp UP2715K
LG 27EA73LM

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

4.has an external memory slot
AOC E2051SN
Dell S2817Q 28"
Dell UltraSharp UP2715K
LG 27EA73LM

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

Power

1.has a sleep timer
AOC E2051SN
Dell S2817Q 28"
Dell UltraSharp UP2715K
LG 27EA73LM

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

Features

1.has stereo speakers
AOC E2051SN
Dell S2817Q 28"
Dell UltraSharp UP2715K
LG 27EA73LM

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 E2051SN
Dell S2817Q 28"
Dell UltraSharp UP2715K
LG 27EA73LM

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.

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