78points

BenQ RL2455HM

78points

Dell 28" Ultra HD 4K

Comparison winner
BenQ RL2455HM
Dell 28" Ultra HD 4K
vs
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22 facts in comparison

BenQ RL2455HM vs Dell 28" Ultra HD 4K

BenQ RL2455HM
Dell 28" Ultra HD 4K
BenQ RL2455HM
Dell 28" Ultra HD 4K

Why is BenQ RL2455HM better than Dell 28" Ultra HD 4K?

  • 3W lower power consumption on operation
    27W vs30W
  • Has a DVI connector
  • Supports VESA mount

Why is Dell 28" Ultra HD 4K better than BenQ RL2455HM?

  • 3ms less response time
    2msvs5ms
  • 16.67% bigger screen size
    28"vs24"
  • 4x higher resolution
    3840 x 2160pxvs1920 x 1080px
  • 50cd/m² more luminance
    300cd/m²vs250cd/m²
  • Has a swivel stand
  • Has a VGA connector
  • Supports 4K resolution
  • Supports portrait mode

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Top specs and features

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General info

1.supports total tilt
BenQ RL2455HM
Dell 28" Ultra HD 4K

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.Supports VESA mount
BenQ RL2455HM
Dell 28" Ultra HD 4K

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.

3.Has a swivel stand
BenQ RL2455HM
Dell 28" Ultra HD 4K

A swivel stand allows you to adjust the position of the display left or right, so you can position it to the desired angle.

4.supports portrait mode
BenQ RL2455HM
Dell 28" Ultra HD 4K

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

relevant

Display

1.response time

5ms

2ms

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

24"

28"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
BenQ RL2455HM
Dell 28" Ultra HD 4K

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.

4.resolution

1920 x 1080px

3840 x 2160px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.maximum horizontal viewing angle

170º

170º (Dell P2815Q)

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
BenQ RL2455HM
Dell 28" Ultra HD 4K

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

relevant

Colors

1.luminance

250cd/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

1000:1

1000:1 (Dell P2815Q)

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

relevant

Connectivity

1.has a HDMI output
BenQ RL2455HM
Dell 28" Ultra HD 4K

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)

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 socket for a 3.5 mm audio jack
BenQ RL2455HM
Dell 28" Ultra HD 4K

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

4.has a DVI connector
BenQ RL2455HM
Dell 28" Ultra HD 4K

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

5.has a VGA connector
BenQ RL2455HM
Dell 28" Ultra HD 4K

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

relevant

Power

1.power consumption operation

27W

30W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.5W (Dell P2815Q)

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

Best

Asus MB168B Plus

0W

relevant

Miscellaneous

1.Supports 4K resolution
BenQ RL2455HM
Dell 28" Ultra HD 4K

Allows you to view in ultra-high definition.

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