61points

Acer H7 H277HU 27"

69points

BenQ GL2450HM

Acer H7 H277HU 27"
Comparison winner
BenQ GL2450HM
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28 facts in comparison

Acer H7 H277HU 27" vs BenQ GL2450HM

Acer H7 H277HU 27"
BenQ GL2450HM
Acer H7 H277HU 27"
BenQ GL2450HM

Why is Acer H7 H277HU 27" better than BenQ GL2450HM?

  • 1ms less response time
    4msvs5ms
  • Every pixel has three subpixels
  • Has an IPS screen
  • Has an LED-backlit display
  • Has stereo speakers

Why is BenQ GL2450HM better than Acer H7 H277HU 27"?

  • 12000x higher static contrast ratio
    12000000:1vs1000:1
  • 12.2mm shorter
    351mmvs363.2mm
  • 1kg less shipping weight
    5.7kgvs6.7kg
  • Supports VESA mount
  • 153.9mm thinner
    63mmvs216.9mm
  • 33.9mm narrower
    579mmvs612.9mm
  • Has a VGA connector

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Top specs and features

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General info

1.supports total tilt
Acer H7 H277HU 27"
BenQ GL2450HM

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

363.2mm

351mm

Best

Asus VP228N 21.5"

3.9mm

3.shipping weight

6.7kg

5.7kg

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

Best

Asus VP247N 23.6"

0.8kg

4.Supports VESA mount
Acer H7 H277HU 27"
BenQ GL2450HM

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.

5.Has a swivel stand
Acer H7 H277HU 27"
BenQ GL2450HM

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.thickness

216.9mm

63mm

Best

LG 22EA53VQ

5.5mm

relevant

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"

24"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer H7 H277HU 27"
BenQ GL2450HM

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.resolution

2560 x 1440px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.pixel density

108ppi

91.79ppi

Best

Dell UltraSharp UP3218K

280ppi

6.has an IPS screen
Acer H7 H277HU 27"
BenQ GL2450HM

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.

relevant

Colors

1.contrast ratio

1000:1

12000000:1

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

2.luminance

350cd/m²

250cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

relevant

Connectivity

1.has a HDMI output
Acer H7 H277HU 27"
BenQ GL2450HM

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

2.has a DVI connector
Acer H7 H277HU 27"
BenQ GL2450HM

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

3.has a VGA connector
Acer H7 H277HU 27"
BenQ GL2450HM

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 H7 H277HU 27"
BenQ GL2450HM

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"

5.has FireWire
Acer H7 H277HU 27"
BenQ GL2450HM

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

Features

1.has stereo speakers
Acer H7 H277HU 27"
BenQ GL2450HM

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 3W

2 x 2W

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.supports USB recording
Acer H7 H277HU 27"
BenQ GL2450HM

USB recording is the capacity of the device to record content into plugged in USB devices.

For example

Dell UltraSharp UP2516D 25"

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