87points

Acer S7 S277HK 27"

83points

LG 27EA83

Comparison winner
Acer S7 S277HK 27"
LG 27EA83
vs
vs

33 facts in comparison

Acer S7 S277HK 27" vs LG 27EA83

Acer S7 S277HK 27"
LG 27EA83
Acer S7 S277HK 27"
LG 27EA83
87
points
83
points

Why is Acer S7 S277HK 27" better than LG 27EA83?

  • 1ms less response time
    4msvs5ms
  • Every pixel has three subpixels
  • Has stereo speakers
  • 29.1mm narrower
    613.9mmvs643mm
  • 1.9kg lighter
    5.4kgvs7300g
  • Has DTS Surround
  • 2.1kg less shipping weight
    7.9kgvs10kg

Why is LG 27EA83 better than Acer S7 S277HK 27"?

  • 50cd/m² more luminance
    350cd/m²vs300cd/m²
  • 5000x higher static contrast ratio
    5000000:1vs1000:1
  • Has anti-glare coating
  • 1 more HDMI ports
    2vs1
  • 25.4mm shorter
    381mmvs406.4mm
  • Has a socket for a 3.5 mm audio jack
  • Supports VESA mount
  • 115.9mm thinner
    38mmvs153.9mm

Top specs and features

General info

1.supports total tilt
Acer S7 S277HK 27"
LG 27EA83

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

381mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

153.9mm

38mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer S7 S277HK 27"
LG 27EA83

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

For example

LG UltraGear 34GK950F 34"

5.Supports VESA mount
Acer S7 S277HK 27"
LG 27EA83

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.width

613.9mm

643mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

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.screen size

27"

27"

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"
LG 27EA83

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"
LG 27EA83

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

2560 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has anti-glare coating
Acer S7 S277HK 27"
LG 27EA83

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

Colors

1.luminance

300cd/m²

350cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.display colors

1070m

107.3m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.contrast ratio

1000:1

5000000:1

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

4.supports color calibration
Acer S7 S277HK 27"
LG 27EA83

A properly calibrated screen represents colors as they are and i.e. you can conduct a photo shoot while verifying your photos in real time. An internal sensor and/or colorimeter is usually included for trouble-free calibration.

Connectivity

1.has a HDMI output
Acer S7 S277HK 27"
LG 27EA83

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

2.has a socket for a 3.5 mm audio jack
Acer S7 S277HK 27"
LG 27EA83

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

3.HDMI ports

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

4.has a DVI connector
Acer S7 S277HK 27"
LG 27EA83

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"
LG 27EA83

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

For example

Philips Brilliance 492P8 49″

6.has FireWire
Acer S7 S277HK 27"
LG 27EA83

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"

Features

1.has stereo speakers
Acer S7 S277HK 27"
LG 27EA83

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"
LG 27EA83

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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