64points

Acer S230HL

96points

Dell UltraSharp UP2715K

72points

Hanns.G HH251HPB

Acer S230HL
Comparison winner
Dell UltraSharp UP2715K
Hanns.G HH251HPB
vs
vs

24 facts in comparison

Acer S230HL vs Dell UltraSharp UP2715K vs Hanns.G HH251HPB

Acer S230HL
Dell UltraSharp UP2715K
Hanns.G HH251HPB
Acer S230HL
Dell UltraSharp UP2715K
Hanns.G HH251HPB

Why is Acer S230HL better than Dell UltraSharp UP2715K & Hanns.G HH251HPB?

  • Power consumption operation
    26W vs100,50W
  • Power consumption on standby
    0.6W vs1.2,1W
  • Weight
    3.6kgvs7140,6200g
  • Width
    548.2mmvs637.3,605mm

Why is Dell UltraSharp UP2715K better than Acer S230HL & Hanns.G HH251HPB?

  • Has an IPS screen
  • Has stereo speakers
  • Has an external memory slot

Why is Hanns.G HH251HPB better than Acer S230HL & Dell UltraSharp UP2715K?

  • Response time
    2msvs5,8ms

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Top specs and features

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General info

1.supports total tilt
Acer S230HL
Dell UltraSharp UP2715K
Hanns.G HH251HPB

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
Acer S230HL
Dell UltraSharp UP2715K
Hanns.G HH251HPB

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.weight

3.6kg

7.14kg

6.2kg

Best

Asus VX278Q 27"

4.5g

4.width

548.2mm

637.3mm

605mm

Best

Toshiba PA3923U-2LC3

340.5mm

relevant

Display

1.response time

5ms

8ms

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.pixel density

95.78ppi

218ppi

90ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

23"

27"

24.6"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer S230HL
Dell UltraSharp UP2715K
Hanns.G HH251HPB

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
Dell UltraSharp UP2715K
Hanns.G HH251HPB

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.

6.resolution

1920 x 1080px

5120 x 2880px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

200cd/m²

350cd/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

1000:1

800:1

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.display colors

16.7m

1074m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

relevant

Connectivity

1.has a HDMI output
Acer S230HL
Dell UltraSharp UP2715K
Hanns.G HH251HPB

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

2.has a DVI connector
Acer S230HL
Dell UltraSharp UP2715K
Hanns.G HH251HPB

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

3.has a VGA connector
Acer S230HL
Dell UltraSharp UP2715K
Hanns.G HH251HPB

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

4.has an external memory slot
Acer S230HL
Dell UltraSharp UP2715K
Hanns.G HH251HPB

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

relevant

Power

1.power consumption operation

26W

100W

50W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.6W

1.2W

1W

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

Best

Asus MB168B Plus

0W

relevant

Features

1.has stereo speakers
Acer S230HL
Dell UltraSharp UP2715K
Hanns.G HH251HPB

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

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