94points

Dell UltraSharp UP2715K

92points

Samsung CJ791

46points

Sony BVMF170

Comparison winner
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170
vs
vs

61 facts in comparison

Dell UltraSharp UP2715K vs Samsung CJ791 vs Sony BVMF170

Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170
94
points
92
points
46
points

Why is Dell UltraSharp UP2715K better than Samsung CJ791 & Sony BVMF170?

  • Has an IPS screen
  • Supports VESA mount
  • Thickness
    47.9mmvs167.4,214.7mm
  • Weight
    7.14kgvs7620.3,8600g
  • Has an external memory slot

Why is Samsung CJ791 better than Dell UltraSharp UP2715K & Sony BVMF170?

  • Power consumption operation
    55W vs100,110W
  • Supports total tilt
  • Has a swivel stand
  • Has a DVI connector
  • Has a socket for a 3.5 mm audio jack
  • Supports PiP and PaP
  • Supports thunderbolt
  • Has a sleep timer

Why is Sony BVMF170 better than Dell UltraSharp UP2715K & Samsung CJ791?

  • Height
    282.4mmvs384.6,363.2mm
  • Width
    436mmvs637.3,807.7mm
  • Has a VGA connector
  • Supports Ethernet

Top specs and features

General info

1.supports total tilt
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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 UP2715K
Samsung CJ791
Sony BVMF170

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

384.6mm

363.2mm

282.4mm

Best

Asus VP228N 21.5"

3.9mm

4.Supports VESA mount
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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

47.9mm

167.4mm

214.7mm

Best

LG 22EA53VQ

5.5mm

6.width

637.3mm

807.7mm

436mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.screen size

27"

34"

16.5"

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

Best

Sharp LB-1085

108"

2.has an IPS screen
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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.

3.LCD display with 3 subpixels per pixels
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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.

4.resolution

5120 x 2880px

3440 x 1440px

1080 x 1920px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.maximum horizontal viewing angle

178º

178º

89º

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

Best

LG UltraGear 34GK950F 34"

178º

6.has anti-glare coating
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

Anti-glare helps to reduce the external reflections of light coming from outside the display.

Colors

1.luminance

350cd/m²

300cd/m²

100cd/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
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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 UP2715K
Samsung CJ791
Sony BVMF170

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 UP2715K
Samsung CJ791
Sony BVMF170

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

4.has a VGA connector
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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

5.supports thunderbolt
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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

6.supports Ethernet
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

Ethernet is a local area network technology.

Power

1.power consumption operation

100W

55W

110W

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

Best

Sharp LB-1085

1.1W

2.has a sleep timer
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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

Features

1.has stereo speakers
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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 UP2715K
Samsung CJ791
Sony BVMF170

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
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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

For example

LG 27MD5K 27"

5.Has a radio
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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
Dell UltraSharp UP2715K
Samsung CJ791
Sony BVMF170

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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