71points

Acer H274HLbmd

93points

Dell S2817Q 28"

67points

Sharp PN-R903

Acer H274HLbmd
Comparison winner
Dell S2817Q 28"
Sharp PN-R903
vs
vs

23 facts in comparison

Acer H274HLbmd vs Dell S2817Q 28" vs Sharp PN-R903

Acer H274HLbmd
Dell S2817Q 28"
Sharp PN-R903
Acer H274HLbmd
Dell S2817Q 28"
Sharp PN-R903

Why is Acer H274HLbmd better than Dell S2817Q 28" & Sharp PN-R903?

  • Power consumption operation
    22W vs90,660W
  • Has stereo speakers
  • Weight
    5kgvs5034.9,75000g
  • Thickness
    7.56mmvs185.4,122mm
  • Has a VGA connector
  • Width
    648mmvs657.9,2055mm

Why is Dell S2817Q 28" better than Acer H274HLbmd & Sharp PN-R903?

  • Response time
    2msvs5,6ms
  • Has an IPS screen
  • Has anti-glare coating
  • Height
    383.5mmvs468,1197mm
  • Supports PiP and PaP

Why is Sharp PN-R903 better than Acer H274HLbmd & Dell S2817Q 28"?

  • Screen size
    90"vs27,27.9"
  • Luminance
    700cd/m²vs300,300cd/m²
  • Has a DVI connector
  • Maximum vertical viewing angle
    176ºvs170,160º
  • Supports portrait mode

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Top specs and features

relevant

General info

1.supports total tilt
Acer H274HLbmd
Dell S2817Q 28"
Sharp PN-R903

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

468mm

383.5mm

1.2m

Best

Asus VP228N 21.5"

3.9mm

3.Supports VESA mount
Acer H274HLbmd
Dell S2817Q 28"
Sharp PN-R903

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

7.56mm

185.4mm

122mm

Best

LG 22EA53VQ

5.5mm

5.weight

5kg

5.03kg

75kg

Best

Asus VX278Q 27"

4.5g

6.width

648mm

657.9mm

2.06m

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.response time

5ms

2ms

6ms

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

27"

27.9"

90"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer H274HLbmd
Dell S2817Q 28"
Sharp PN-R903

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.has an IPS screen
Acer H274HLbmd
Dell S2817Q 28"
Sharp PN-R903

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.

5.resolution

1920 x 1080px

3840 x 2160px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

178º

170º

176º

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

Best

LG UltraGear 34GK950F 34"

178º

relevant

Colors

1.luminance

300cd/m²

300cd/m²

700cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

relevant

Connectivity

1.has a HDMI output
Acer H274HLbmd
Dell S2817Q 28"
Sharp PN-R903

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

2.has a DVI connector
Acer H274HLbmd
Dell S2817Q 28"
Sharp PN-R903

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

3.has a VGA connector
Acer H274HLbmd
Dell S2817Q 28"
Sharp PN-R903

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

22W

90W

660W

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

Best

Sharp LB-1085

1.1W

relevant

Features

1.has stereo speakers
Acer H274HLbmd
Dell S2817Q 28"
Sharp PN-R903

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 H274HLbmd
Dell S2817Q 28"
Sharp PN-R903

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.

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