93points

Dell S2817Q 28"

78points

HP Compaq L2311c

Comparison winner
Dell S2817Q 28"
HP Compaq L2311c
vs
vs

28 facts in comparison

Dell S2817Q 28" vs HP Compaq L2311c

Dell S2817Q 28"
HP Compaq L2311c
Dell S2817Q 28"
HP Compaq L2311c
93
points
78
points

Why is Dell S2817Q 28" better than HP Compaq L2311c?

  • 3ms less response time
    2msvs5ms
  • Has a HDMI output
  • Has anti-glare coating
  • 0.7W lower power consumption on standby
    0.3W vs1W
  • Supports VESA mount
  • 1.52kg lighter
    5.03kgvs6550g
  • Supports PiP and PaP

Why is HP Compaq L2311c better than Dell S2817Q 28"?

  • 35W lower power consumption on operation
    55W vs90W
  • 1000x higher static contrast ratio
    1000000:1vs1000:1
  • 49.3mm shorter
    334.2mmvs383.5mm
  • Has a socket for a 3.5 mm audio jack
  • 135.9mm thinner
    49.5mmvs185.4mm
  • Has a swivel stand
  • 102.9mm narrower
    555mmvs657.9mm
  • Has a VGA connector

Top specs and features

General info

1.supports total tilt
Dell S2817Q 28"
HP Compaq L2311c

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

383.5mm

334.2mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

185.4mm

49.5mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Dell S2817Q 28"
HP Compaq L2311c

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.Supports VESA mount
Dell S2817Q 28"
HP Compaq L2311c

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.

6.width

657.9mm

555mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

2ms

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.pixel density

157ppi

96ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

27.9"

23"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Dell S2817Q 28"
HP Compaq L2311c

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
Dell S2817Q 28"
HP Compaq L2311c

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

3840 x 2160px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

Colors

1.luminance

300cd/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

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 S2817Q 28"
HP Compaq L2311c

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
Dell S2817Q 28"
HP Compaq L2311c

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

3.has a VGA connector
Dell S2817Q 28"
HP Compaq L2311c

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

4.USB version

3

3

Newer USB versions are faster and have better power management.

Best

Acer H7 H277HU 27"

3.1

5.USB ports

2

1

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

Best

Asus PA279Q

7

Power

1.power consumption operation

90W

55W

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

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

Best

Asus MB168B Plus

0W

Features

1.supports PiP and PaP
Dell S2817Q 28"
HP Compaq L2311c

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.

2.has a front camera
Dell S2817Q 28"
HP Compaq L2311c

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

Top 10 monitors

Add to comparison
    This page is currently only available in English.