87points

Acer S7 S277HK 27"

80points

Acer XF XF270HU 27"

97points

Asus VG23AH

Acer S7 S277HK 27"
Acer XF XF270HU 27"
Comparison winner
Asus VG23AH
vs
vs

37 facts in comparison

Acer S7 S277HK 27" vs Acer XF XF270HU 27" vs Asus VG23AH

Acer S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH
Acer S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH

Why is Acer S7 S277HK 27" better than Acer XF XF270HU 27" & Asus VG23AH?

  • Response time
    4msvs4,5ms
  • Shipping weight
    7.9kgvs9.6,9.7kg
  • Weight
    5.4kgvs6900,6500g
  • Has DTS Surround

Why is Acer XF XF270HU 27" better than Acer S7 S277HK 27" & Asus VG23AH?

  • Power consumption operation
    28.5W vs49.87,40W
  • Supports VESA mount
  • Supports portrait mode

Why is Asus VG23AH better than Acer S7 S277HK 27" & Acer XF XF270HU 27"?

  • Contrast ratio
    80000000:1vs1000,1000:1
  • Has anti-glare coating
  • Height
    350mmvs406.4,370.8mm
  • HDMI ports
    2vs1,1
  • Thickness
    69mmvs153.9,243.8mm
  • Has a socket for a 3.5 mm audio jack
  • Width
    550.2mmvs613.9,624.8mm
  • Has a VGA connector

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Top specs and features

relevant

General info

1.supports total tilt
Acer S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH

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

406.4mm

370.8mm

350mm

Best

Asus VP228N 21.5"

3.9mm

3.Supports VESA mount
Acer S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH

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

153.9mm

243.8mm

69mm

Best

LG 22EA53VQ

5.5mm

5.Has a swivel stand
Acer S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH

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

6.shipping weight

7.9kg

9.6kg

9.7kg

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

Best

Asus VP247N 23.6"

0.8kg

relevant

Display

1.response time

4ms

4ms

5ms

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

163ppi

108ppi

95.78ppi

Best

Dell UltraSharp UP3218K

280ppi

3.screen size

27"

27"

23"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH

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 S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH

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

3840 x 2160px

2560 x 1440px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

relevant

Colors

1.luminance

300cd/m²

300cd/m²

250cd/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

80000000:1

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

1070m

16.7m

16.7m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

4.has an ambient light sensor
Acer S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH

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"

relevant

Connectivity

1.has a HDMI output
Acer S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH

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

2.HDMI ports

1

1

2

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
Acer S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH

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

4.has a DVI connector
Acer S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH

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

5.has a VGA connector
Acer S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH

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

6.has FireWire
Acer S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH

A FireWire port allows fast transfers of big files such as HD movies. However, newer USB versions achieve a similar speed.

For example

Dell S2316H 23"

relevant

Power

1.power consumption operation

49.87W

28.5W

40W

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

0.5W

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 S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH

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

2.audio output power

2 x 2W

2 x 2W

2 x 3W

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

Best

Apple Thunderbolt Display

2 x 24.5W

3.has DTS Surround
Acer S7 S277HK 27"
Acer XF XF270HU 27"
Asus VG23AH

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.

Top 10 monitors

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