94points

Dell UltraSharp U2713HM

96points

Dell UltraSharp UP2715K

76points

ViewSonic VP2770 LED

Dell UltraSharp U2713HM
Comparison winner
Dell UltraSharp UP2715K
ViewSonic VP2770 LED
vs
vs

27 facts in comparison

Dell UltraSharp U2713HM vs Dell UltraSharp UP2715K vs ViewSonic VP2770 LED

Dell UltraSharp U2713HM
Dell UltraSharp UP2715K
ViewSonic VP2770 LED
Dell UltraSharp U2713HM
Dell UltraSharp UP2715K
ViewSonic VP2770 LED

Why is Dell UltraSharp U2713HM better than Dell UltraSharp UP2715K & ViewSonic VP2770 LED?

  • Response time
    8msvs8,12ms
  • Height
    378.2mmvs384.6,433mm
  • Has a DVI connector
  • Weight
    5.6kgvs7140,5800g
  • Supports portrait mode

Why is Dell UltraSharp UP2715K better than Dell UltraSharp U2713HM & ViewSonic VP2770 LED?

  • Has stereo speakers
  • Thickness
    47.9mmvs200.3,347.8mm
  • Width
    637.3mmvs639.3,642.7mm
  • Has an external memory slot

Why is ViewSonic VP2770 LED better than Dell UltraSharp U2713HM & Dell UltraSharp UP2715K?

  • Power consumption operation
    40W vs100,100W
  • Supports digital input

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Top specs and features

relevant

General info

1.supports total tilt
Dell UltraSharp U2713HM
Dell UltraSharp UP2715K
ViewSonic VP2770 LED

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

378.2mm

384.6mm

433mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Dell UltraSharp U2713HM
Dell UltraSharp UP2715K
ViewSonic VP2770 LED

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.

4.Supports VESA mount
Dell UltraSharp U2713HM
Dell UltraSharp UP2715K
ViewSonic VP2770 LED

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.thickness

200.3mm

47.9mm

347.8mm

Best

LG 22EA53VQ

5.5mm

6.weight

5.6kg

7.14kg

5.8kg

Best

Asus VX278Q 27"

4.5g

relevant

Display

1.response time

8ms

8ms

12ms

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.screen size

27"

27"

27"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Dell UltraSharp U2713HM
Dell UltraSharp UP2715K
ViewSonic VP2770 LED

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.

4.has an IPS screen
Dell UltraSharp U2713HM
Dell UltraSharp UP2715K
ViewSonic VP2770 LED

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.resolution

2560 x 1440px

5120 x 2880px

2560 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

178º

178º

178º

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

Best

LG UltraGear 34GK950F 34"

178º

relevant

Colors

1.luminance

350cd/m²

350cd/m²

300cd/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

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

relevant

Connectivity

1.has a HDMI output
Dell UltraSharp U2713HM
Dell UltraSharp UP2715K
ViewSonic VP2770 LED

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

2.has a DVI connector
Dell UltraSharp U2713HM
Dell UltraSharp UP2715K
ViewSonic VP2770 LED

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

3.has a VGA connector
Dell UltraSharp U2713HM
Dell UltraSharp UP2715K
ViewSonic VP2770 LED

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

4.USB ports

5

5

5

With more USB ports, you are able to connect more devices.

Best

Asus PA279Q

7

5.has an external memory slot
Dell UltraSharp U2713HM
Dell UltraSharp UP2715K
ViewSonic VP2770 LED

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.

relevant

Power

1.power consumption operation

100W

100W

40W

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

Best

Sharp LB-1085

1.1W

relevant

Features

1.has stereo speakers
Dell UltraSharp U2713HM
Dell UltraSharp UP2715K
ViewSonic VP2770 LED

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

relevant

Miscellaneous

1.supports digital input
Dell UltraSharp U2713HM
Dell UltraSharp UP2715K
ViewSonic VP2770 LED

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

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