75points

Acer H7 H277H 27"

92points

Dell UltraSharp U3011

Acer H7 H277H 27"
Comparison winner
Dell UltraSharp U3011
vs
vs

42 facts in comparison

Acer H7 H277H 27" vs Dell UltraSharp U3011

Acer H7 H277H 27"
Dell UltraSharp U3011
Acer H7 H277H 27"
Dell UltraSharp U3011
75
points
92
points

Why is Acer H7 H277H 27" better than Dell UltraSharp U3011?

  • 3ms less response time
    4msvs7ms
  • 170W lower power consumption on operation
    30W vs200W
  • Has an LED-backlit display
  • 110.5mm shorter
    370.8mmvs481.3mm
  • Has stereo speakers
  • 1.5W lower power consumption on standby
    0.5W vs2W
  • 74.5mm narrower
    620mmvs694.5mm
  • 4.8kg lighter
    4.5kgvs9300g

Why is Dell UltraSharp U3011 better than Acer H7 H277H 27"?

  • 11.11% bigger screen size
    30"vs27"
  • 1.98x higher resolution
    2560 x 1600pxvs1920 x 1080px
  • 120cd/m² more luminance
    370cd/m²vs250cd/m²
  • Has anti-glare coating
  • 1 more HDMI ports
    2vs1
  • 1053.3m more display colors
    1070mvs16.7m
  • Has a swivel stand
  • Supports VESA mount

Top specs and features

General info

1.supports total tilt
Acer H7 H277H 27"
Dell UltraSharp U3011

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

481.3mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

217mm

211.3mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer H7 H277H 27"
Dell UltraSharp U3011

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

5.Supports VESA mount
Acer H7 H277H 27"
Dell UltraSharp U3011

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

620mm

694.5mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

4ms

7ms

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"

30"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer H7 H277H 27"
Dell UltraSharp U3011

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 H7 H277H 27"
Dell UltraSharp U3011

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

1920 x 1080px

2560 x 1600px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has anti-glare coating
Acer H7 H277H 27"
Dell UltraSharp U3011

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

Colors

1.luminance

250cd/m²

370cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.display colors

16.7m

1070m

Number of colors that a display can accurately reproduce.

Best

Dell UltraSharp UP2716D 27"

1074m

3.has an ambient light sensor
Acer H7 H277H 27"
Dell UltraSharp U3011

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

For example

Samsung CHG90 49"

Connectivity

1.has a HDMI output
Acer H7 H277H 27"
Dell UltraSharp U3011

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

2.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

3.has a DVI connector
Acer H7 H277H 27"
Dell UltraSharp U3011

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

4.has a VGA connector
Acer H7 H277H 27"
Dell UltraSharp U3011

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

5.has FireWire
Acer H7 H277H 27"
Dell UltraSharp U3011

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.Is DLNA certified
Acer H7 H277H 27"
Dell UltraSharp U3011

All DLNA certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.

For example

Samsung T23B550EW

Power

1.power consumption operation

30W

200W

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"
Dell UltraSharp U3011

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 H7 H277H 27"
Dell UltraSharp U3011

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"

3.supports Dolby Digital Plus
Acer H7 H277H 27"
Dell UltraSharp U3011

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"

4.has a search browser
Acer H7 H277H 27"
Dell UltraSharp U3011

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

For example

Philips Brilliance 492P8 49″

5.supports Dolby Virtual
Acer H7 H277H 27"
Dell UltraSharp U3011

Dolby Virtual Speaker produces a surround sound experience over the stereo speakers.

For example

Asus 27T1EH

6.has a child lock
Acer H7 H277H 27"
Dell UltraSharp U3011

A child lock enables adults to prevent or restrict children’s use of the device.

For example

Asus VP228N 21.5"

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