75points

Asus VH236H

78points

Dell 28" Ultra HD 4K

92points

Samsung CJ791

Asus VH236H
Dell 28" Ultra HD 4K
Comparison winner
Samsung CJ791
vs
vs

61 facts in comparison

Asus VH236H vs Dell 28" Ultra HD 4K vs Samsung CJ791

Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791
75
points
78
points
92
points

Why is Asus VH236H better than Dell 28" Ultra HD 4K & Samsung CJ791?

  • Response time
    2msvs2,4ms
  • Supports VESA mount

Why is Dell 28" Ultra HD 4K better than Asus VH236H & Samsung CJ791?

  • Power consumption operation
    30W vs55,55W
  • Supports portrait mode
  • Supports 4K resolution

Why is Samsung CJ791 better than Asus VH236H & Dell 28" Ultra HD 4K?

  • Screen size
    34"vs23,28"
  • Maximum horizontal viewing angle
    178ºvs160,170º
  • Power consumption on standby
    0.3W vs1,0.5W
  • Maximum vertical viewing angle
    178ºvs160,160º
  • Supports PiP and PaP
  • Has a Quantum Dot display
  • Has a sleep timer
  • Supports thunderbolt

Top specs and features

General info

1.supports total tilt
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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.Supports VESA mount
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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.supports portrait mode
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

The screen can be turned into portrait mode which is better to view isolated images like documents, photos, etc.

5.has outdoor capability
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

The device can be set up in outdoor environments.

For example

LG UltraGear 34GK950F 34"

Display

1.response time

2ms

2ms

4ms

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

23"

28"

34"

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

Best

Sharp LB-1085

108"

3.has an IPS screen
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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.

For example

LG UltraGear 34GK950F 34"

4.LCD display with 3 subpixels per pixels
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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

1920 x 1080px

3840 x 2160px

3440 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

160º

170º (Dell P2815Q)

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

Colors

1.luminance

300cd/m²

300cd/m²

300cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.has an ambient light sensor
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.

For example

Samsung CHG90 49"

3.supports color calibration
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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

2.HDMI ports

2

1 (Dell P2815Q)

2

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

Best

Acer HN274H

4

3.has a DVI connector
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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

4.has a socket for a 3.5 mm audio jack
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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

5.has a VGA connector
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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

6.supports thunderbolt
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

Thunderbolt is a connection over cable that carries both data and display signals over a single cable, while simultaneously providing power.

Power

1.power consumption operation

55W

30W

55W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

1W

0.5W (Dell P2815Q)

0.3W

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

Best

Asus MB168B Plus

0W

3.has a sleep timer
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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

Features

1.has stereo speakers
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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

For example

LG 27MD5K 27"

4.has DTS Surround
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

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

For example

Acer S7 S277HK 27"

5.Has a radio
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.

For example

LG UltraGear 34GK950F 34"

6.supports Dolby Digital Plus
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

If a device supports Dolby Digital Plus it can deliver up to fourteen different audio channels (sides) with improved bitrates, for a much better sound quality.

For example

LG UltraGear 34GK950F 34"

Miscellaneous

1.Supports 4K resolution
Asus VH236H
Dell 28" Ultra HD 4K
Samsung CJ791

Allows you to view in ultra-high definition.

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