100points

Dell UltraSharp UP2716D 27"

77points

HP Compaq L2311c

86points

Samsung T23B550EW

Comparison winner
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW
vs
vs

42 facts in comparison

Dell UltraSharp UP2716D 27" vs HP Compaq L2311c vs Samsung T23B550EW

Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW
100
points
77
points
86
points

Why is Dell UltraSharp UP2716D 27" better than HP Compaq L2311c & Samsung T23B550EW?

  • Has anti-glare coating
  • Supports portrait mode

Why is HP Compaq L2311c better than Dell UltraSharp UP2716D 27" & Samsung T23B550EW?

  • Height
    334.2mmvs363.2,336mm
  • Has a front camera

Why is Samsung T23B550EW better than Dell UltraSharp UP2716D 27" & HP Compaq L2311c?

  • Power consumption operation
    33W vs130,55W
  • Has stereo speakers
  • Has a DVI connector
  • Width
    553mmvs612.1,555mm
  • Weight
    3.8kgvs4558.6,6550g
  • Supports Ethernet
  • Has DTS Surround
  • Can be controlled remotely

Top specs and features

General info

1.supports total tilt
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

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.Has a swivel stand
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

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

3.height

363.2mm

334.2mm

336mm

Best

Asus VP228N 21.5"

3.9mm

4.Supports VESA mount
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

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

200.7mm

49.5mm

49.5mm

Best

LG 22EA53VQ

5.5mm

6.width

612.1mm

555mm

553mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

6ms

5ms

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

2.screen size

27"

23"

23"

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

Best

Sharp LB-1085

108"

3.has an IPS screen
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

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. PLS (Plane to Line Switching) is a type of IPS screen developed by Samsung, which has increased brightness and lower production costs.

4.LCD display with 3 subpixels per pixels
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

The device has an LCD display with 3 subpixels per pixel, resulting in sharp and crisp images. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

5.resolution

2560 x 1440px

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

178º

170º

170º

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

Best

LG UltraGear 34GK950F 34"

178º

Colors

1.luminance

300cd/m²

250cd/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

1000:1

1000000:1

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

Connectivity

1.has a HDMI output
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

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 UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

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

3.has a socket for a 3.5 mm audio jack
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

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

4.has a VGA connector
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

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

5.USB ports

4

1

2

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

Best

Asus PA279Q

7

6.supports Ethernet
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

Ethernet is a local area network technology.

Power

1.power consumption operation

130W

55W

33W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.3W

1W

0.3W

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

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

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
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

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.

3.has a front camera
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

A front camera, also called secondary camera, can be used for video chats/selfies.

4.has DTS Surround
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.

5.has a search browser
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

With a search browser application you can surf the internet from your device.

6.can be controlled remotely
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

A remote control allows you to control the device remotely. The remote control can be included or optional.

Miscellaneous

1.supports digital input
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

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

2.has a DVB-T decoder
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

A DVB-T is a Digital Video Broadcasting and it's a digital version of cable television.

3.has a DVB-C decoder
Dell UltraSharp UP2716D 27"
HP Compaq L2311c
Samsung T23B550EW

DVB-C is a Digital Video Broadcasting via Cable and it is the standard for the broadcast transmission of digital television over cable.

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