87points

Acer S7 S277HK 27"

97points

Asus VG23AH

73points

BenQ G2420HD

Acer S7 S277HK 27"
Comparison winner
Asus VG23AH
BenQ G2420HD
vs
vs

33 facts in comparison

Acer S7 S277HK 27" vs Asus VG23AH vs BenQ G2420HD

Acer S7 S277HK 27"
Asus VG23AH
BenQ G2420HD
Acer S7 S277HK 27"
Asus VG23AH
BenQ G2420HD

Why is Acer S7 S277HK 27" better than Asus VG23AH & BenQ G2420HD?

  • Response time
    4msvs5,5ms
  • Power consumption on standby
    0.5W vs0.5,1W
  • Has DTS Surround

Why is Asus VG23AH better than Acer S7 S277HK 27" & BenQ G2420HD?

  • Power consumption operation
    40W vs49.87,49W
  • Has anti-glare coating
  • Height
    350mmvs406.4,482mm
  • Has a swivel stand
  • Thickness
    69mmvs153.9,183.9mm
  • Width
    550.2mmvs613.9,636mm
  • Displays 3D with glasses

Why is BenQ G2420HD better than Acer S7 S277HK 27" & Asus VG23AH?

  • Shipping weight
    6.5kgvs7.9,9.7kg
  • Weight
    4.9kgvs5397.7,6500g
  • Supports VESA mount

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Top specs and features

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General info

1.supports total tilt
Acer S7 S277HK 27"
Asus VG23AH
BenQ G2420HD

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

350mm

482mm

Best

Asus VP228N 21.5"

3.9mm

3.Has a swivel stand
Acer S7 S277HK 27"
Asus VG23AH
BenQ G2420HD

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.thickness

153.9mm

69mm

183.9mm

Best

LG 22EA53VQ

5.5mm

5.Supports VESA mount
Acer S7 S277HK 27"
Asus VG23AH
BenQ G2420HD

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.

6.shipping weight

7.9kg

9.7kg

6.5kg

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

5ms

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.screen size

27"

23"

24"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer S7 S277HK 27"
Asus VG23AH
BenQ G2420HD

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 S7 S277HK 27"
Asus VG23AH
BenQ G2420HD

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

3840 x 2160px

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.maximum horizontal viewing angle

178º

178º

170º

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

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

80000000:1

40000:1

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

relevant

Connectivity

1.has a HDMI output
Acer S7 S277HK 27"
Asus VG23AH
BenQ G2420HD

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

2.HDMI ports

1

2

1

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"
Asus VG23AH
BenQ G2420HD

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

4.has a DVI connector
Acer S7 S277HK 27"
Asus VG23AH
BenQ G2420HD

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"
Asus VG23AH
BenQ G2420HD

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"
Asus VG23AH
BenQ G2420HD

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

40W

49W

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

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 S7 S277HK 27"
Asus VG23AH
BenQ G2420HD

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

2.has DTS Surround
Acer S7 S277HK 27"
Asus VG23AH
BenQ G2420HD

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

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