87points

Acer S7 S277HK 27"

51points

Sony LMD2451TD

Comparison winner
Acer S7 S277HK 27"
Sony LMD2451TD
vs
vs

26 facts in comparison

Acer S7 S277HK 27" vs Sony LMD2451TD

Acer S7 S277HK 27"
Sony LMD2451TD
Acer S7 S277HK 27"
Sony LMD2451TD
87
points
51
points

Why is Acer S7 S277HK 27" better than Sony LMD2451TD?

  • 180.13W lower power consumption on operation
    49.87W vs230W
  • Supports total tilt
  • Has an IPS screen
  • Has stereo speakers
  • 209.6mm shorter
    406.4mmvs616mm
  • Has a DVI connector
  • 413.1mm narrower
    613.9mmvs1027mm
  • 17.6kg lighter
    5.4kgvs23000g

Why is Sony LMD2451TD better than Acer S7 S277HK 27"?

  • 1.56x bigger screen size
    42"vs27"
  • 23.9mm thinner
    130mmvs153.9mm
  • Has a VGA connector
  • Displays 3D with glasses
  • Supports Ethernet

Top specs and features

General info

1.supports total tilt
Acer S7 S277HK 27"
Sony LMD2451TD

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

616mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

153.9mm

130mm

Best

LG 22EA53VQ

5.5mm

4.Supports VESA mount
Acer S7 S277HK 27"
Sony LMD2451TD

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.

For example

Samsung C43J89 43"

5.Has a swivel stand
Acer S7 S277HK 27"
Sony LMD2451TD

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"

6.width

613.9mm

1.03m

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.screen size

27"

42"

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

Best

Sharp LB-1085

108"

2.every pixel has three subpixels
Acer S7 S277HK 27"
Sony LMD2451TD

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.

3.has an IPS screen
Acer S7 S277HK 27"
Sony LMD2451TD

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.

4.resolution

3840 x 2160px

1080 x 1920px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.maximum horizontal viewing angle

178º

89º

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

Best

LG UltraGear 34GK950F 34"

178º

6.has an LED-backlit display
Acer S7 S277HK 27"
Sony LMD2451TD

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.

Connectivity

1.has a HDMI output
Acer S7 S277HK 27"
Sony LMD2451TD

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

2.has a DVI connector
Acer S7 S277HK 27"
Sony LMD2451TD

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

3.has a VGA connector
Acer S7 S277HK 27"
Sony LMD2451TD

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

4.supports Ethernet
Acer S7 S277HK 27"
Sony LMD2451TD

Ethernet is a local area network technology.

5.has FireWire
Acer S7 S277HK 27"
Sony LMD2451TD

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"

6.has an external memory slot
Acer S7 S277HK 27"
Sony LMD2451TD

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.

For example

Dell UltraSharp U2413 24"

Power

1.power consumption operation

49.87W

230W

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

Best

Sharp LB-1085

1.1W

Features

1.has stereo speakers
Acer S7 S277HK 27"
Sony LMD2451TD

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"
Sony LMD2451TD

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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