68points

AOC 919Sz

93points

Dell S2817Q 28"

66points

HP LD4730G

AOC 919Sz
Comparison winner
Dell S2817Q 28"
HP LD4730G
vs
vs

30 facts in comparison

AOC 919Sz vs Dell S2817Q 28" vs HP LD4730G

AOC 919Sz
Dell S2817Q 28"
HP LD4730G
AOC 919Sz
Dell S2817Q 28"
HP LD4730G

Why is AOC 919Sz better than Dell S2817Q 28" & HP LD4730G?

  • Response time
    2msvs2,12ms
  • Power consumption operation
    24W vs90,250W
  • Has stereo speakers
  • Has a DVI connector
  • Weight
    3.78kgvs5034.9,29000g
  • Width
    409mmvs657.9,1061mm
  • Supports digital input

Why is Dell S2817Q 28" better than AOC 919Sz & HP LD4730G?

  • Has a HDMI output
  • Has an IPS screen
  • Has an LED-backlit display
  • Height
    383.5mmvs409.5,596mm
  • Power consumption on standby
    0.3W vs1,0.5W
  • Supports PiP and PaP

Why is HP LD4730G better than AOC 919Sz & Dell S2817Q 28"?

  • Screen size
    47"vs19,27.9"
  • Contrast ratio
    1400:1vs1000,1000:1
  • Luminance
    800cd/m²vs250,300cd/m²
  • Maximum horizontal viewing angle
    178ºvs170,170º
  • Maximum vertical viewing angle
    178ºvs160,160º
  • Thickness
    94mmvs210,185.4mm
  • Supports Ethernet
  • Has anti-static protection

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Top specs and features

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General info

1.supports total tilt
AOC 919Sz
Dell S2817Q 28"
HP LD4730G

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

409.5mm

383.5mm

596mm

Best

Asus VP228N 21.5"

3.9mm

3.Supports VESA mount
AOC 919Sz
Dell S2817Q 28"
HP LD4730G

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.

4.thickness

210mm

185.4mm

94mm

Best

LG 22EA53VQ

5.5mm

5.weight

3.78kg

5.03kg

29kg

Best

Asus VX278Q 27"

4.5g

6.width

409mm

657.9mm

1.06m

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.response time

2ms

2ms

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.pixel density

86ppi

157ppi

33ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

19"

27.9"

47"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
AOC 919Sz
Dell S2817Q 28"
HP LD4730G

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 919Sz
Dell S2817Q 28"
HP LD4730G

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

1280 x 1024px

3840 x 2160px

1366 x 768px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

250cd/m²

300cd/m²

800cd/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

1400:1

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.supports color calibration
AOC 919Sz
Dell S2817Q 28"
HP LD4730G

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.

relevant

Connectivity

1.has a HDMI output
AOC 919Sz
Dell S2817Q 28"
HP LD4730G

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

2.has a DVI connector
AOC 919Sz
Dell S2817Q 28"
HP LD4730G

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

3.has a VGA connector
AOC 919Sz
Dell S2817Q 28"
HP LD4730G

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

4.supports Ethernet
AOC 919Sz
Dell S2817Q 28"
HP LD4730G

Ethernet is a local area network technology.

relevant

Power

1.power consumption operation

24W

90W

250W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

1W

0.3W

0.5W

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

Best

Asus MB168B Plus

0W

relevant

Features

1.has stereo speakers
AOC 919Sz
Dell S2817Q 28"
HP LD4730G

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 919Sz
Dell S2817Q 28"
HP LD4730G

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.

relevant

Miscellaneous

1.supports digital input
AOC 919Sz
Dell S2817Q 28"
HP LD4730G

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

2.has branded damage resistant glass
AOC 919Sz
Dell S2817Q 28"
HP LD4730G

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.

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