75points

Acer H7 H277H 27"

69points

Apple Thunderbolt Display

Comparison winner
Acer H7 H277H 27"
Apple Thunderbolt Display
vs
vs

46 facts in comparison

Acer H7 H277H 27" vs Apple Thunderbolt Display

Acer H7 H277H 27"
Apple Thunderbolt Display
Acer H7 H277H 27"
Apple Thunderbolt Display
75
points
69
points

Why is Acer H7 H277H 27" better than Apple Thunderbolt Display?

  • 8ms less response time
    4msvs12ms
  • Has a HDMI output
  • 220W lower power consumption on operation
    30W vs250W
  • Supports total tilt
  • 120.2mm shorter
    370.8mmvs491mm
  • Has stereo speakers
  • Has a DVI connector
  • 1.5W lower power consumption on standby
    0.5W vs2W

Why is Apple Thunderbolt Display better than Acer H7 H277H 27"?

  • 1.78x higher resolution
    2560 x 1440pxvs1920 x 1080px
  • 34.57% higher pixel density
    109ppivs81ppi
  • 125cd/m² more luminance
    375cd/m²vs250cd/m²
  • Supports VESA mount
  • 10mm thinner
    207mmvs217mm
  • 43W more audio output power
    2 x 24.5Wvs2 x 3W
  • Supports Ethernet
  • Supports thunderbolt

Top specs and features

General info

1.supports total tilt
Acer H7 H277H 27"
Apple Thunderbolt Display

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

370.8mm

491mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

217mm

207mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer H7 H277H 27"
Apple Thunderbolt Display

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 H7 H277H 27"
Apple Thunderbolt Display

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.weight

4.5kg

10.8kg

Best

Asus VX278Q 27"

4.5g

Display

1.pixel density

81ppi

109ppi

Best

Dell UltraSharp UP3218K

280ppi

2.response time

4ms

12ms

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

3.screen size

27"

27"

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

Best

Sharp LB-1085

108"

4.every pixel has three subpixels
Acer H7 H277H 27"
Apple Thunderbolt Display

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.resolution

1920 x 1080px

2560 x 1440px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has an IPS screen
Acer H7 H277H 27"
Apple Thunderbolt Display

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.

Colors

1.luminance

250cd/m²

375cd/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

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

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 H7 H277H 27"
Apple Thunderbolt Display

An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.

Connectivity

1.has a HDMI output
Acer H7 H277H 27"
Apple Thunderbolt Display

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 H277H 27"
Apple Thunderbolt Display

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

3.has a VGA connector
Acer H7 H277H 27"
Apple Thunderbolt Display

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

4.supports Ethernet
Acer H7 H277H 27"
Apple Thunderbolt Display

Ethernet is a local area network technology.

5.supports thunderbolt
Acer H7 H277H 27"
Apple Thunderbolt Display

Thunderbolt is a connection over cable that carries both data and display signals over a single cable, while simultaneously providing power.

6.has FireWire
Acer H7 H277H 27"
Apple Thunderbolt Display

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

Power

1.power consumption operation

30W

250W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

2W

How much power the device consumes when shut down but still plugged in.

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Acer H7 H277H 27"
Apple Thunderbolt Display

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 24.5W

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 H7 H277H 27"
Apple Thunderbolt Display

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

For example

Acer S7 S277HK 27"

4.has a front camera
Acer H7 H277H 27"
Apple Thunderbolt Display

A front camera, also called secondary camera, can be used for video chats/selfies.

5.supports Dolby Digital Plus
Acer H7 H277H 27"
Apple Thunderbolt Display

If a device supports Dolby Digital Plus it can deliver up to fourteen different audio channels (sides) with improved bitrates, for a much better sound quality.

For example

LG UltraGear 34GK950F 34"

6.has a search browser
Acer H7 H277H 27"
Apple Thunderbolt Display

With a search browser application you can surf the internet from your device.

For example

Philips Brilliance 492P8 49″

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