63points

Acer S230HL

94points

Samsung CJ791

Acer S230HL
Comparison winner
Samsung CJ791
vs
vs

64 facts in comparison

Acer S230HL vs Samsung CJ791

Acer S230HL
Samsung CJ791
Acer S230HL
Samsung CJ791
63
points
94
points

Why is Acer S230HL better than Samsung CJ791?

  • 29W lower power consumption on operation
    26W vs55W
  • Has a VGA connector
  • 4.02kg lighter
    3.6kgvs7620.3g
  • 259.5mm narrower
    548.2mmvs807.7mm
  • 13.56t less shipping weight
    4kgvs13562.4kg

Why is Samsung CJ791 better than Acer S230HL?

  • 1ms less response time
    4msvs5ms
  • 47.83% bigger screen size
    34"vs23"
  • Has a HDMI output
  • Every pixel has three subpixels
  • 2.39x higher resolution
    3440 x 1440pxvs1920 x 1080px
  • 14.43% higher pixel density
    109.6ppivs95.78ppi
  • 100cd/m² more luminance
    300cd/m²vs200cd/m²
  • 88º wider horizontal viewing angle
    178ºvs90º

Top specs and features

General info

1.supports total tilt
Acer S230HL
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
Acer S230HL
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
Acer S230HL
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.

For example

Samsung C43J89 43"

4.width

548.2mm

807.7mm

Best

Toshiba PA3923U-2LC3

340.5mm

5.weight

3.6kg

7.62kg

Best

Asus VX278Q 27"

4.5g

6.shipping weight

4kg

13.56t

The gross weight of the product when packaged, including all wrapping, and boxing.

Best

Asus VP247N 23.6"

0.8kg

Display

1.response time

5ms

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.pixel density

95.78ppi

109.6ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

23"

34"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer S230HL
Samsung CJ791

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
Acer S230HL
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.

For example

LG UltraGear 34GK950F 34"

6.resolution

1920 x 1080px

3440 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

Colors

1.luminance

200cd/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

100000000:1

3000:1

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.has an ambient light sensor
Acer S230HL
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"

4.supports color calibration
Acer S230HL
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
Acer S230HL
Samsung CJ791

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
Acer S230HL
Samsung CJ791

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

3.has a DVI connector
Acer S230HL
Samsung CJ791

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

4.has a VGA connector
Acer S230HL
Samsung CJ791

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

5.supports Ethernet
Acer S230HL
Samsung CJ791

Ethernet is a local area network technology.

For example

Philips Brilliance 492P8 49″

6.supports thunderbolt
Acer S230HL
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

26W

55W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.6W

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
Acer S230HL
Samsung CJ791

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

Features

1.has stereo speakers
Acer S230HL
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
Acer S230HL
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 DTS Surround
Acer S230HL
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"

4.has a front camera
Acer S230HL
Samsung CJ791

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

For example

LG 27MD5K 27"

5.has a radio
Acer S230HL
Samsung CJ791

It works as an FM radio with included headsets

For example

LG UltraGear 34GK950F 34"

6.supports Dolby Digital Plus
Acer S230HL
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"

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