78points

Acer S275HL bmii

75points

HP E221

Comparison winner
Acer S275HL bmii
HP E221
vs
vs

22 facts in comparison

Acer S275HL bmii vs HP E221

Acer S275HL bmii
HP E221
Acer S275HL bmii
HP E221
78
points
75
points

Why is Acer S275HL bmii better than HP E221?

  • 1.2ms less response time
    6msvs7.2ms
  • Has a HDMI output
  • Has an IPS screen
  • Has stereo speakers
  • 11mm shorter
    449mmvs460mm
  • Supports color calibration

Why is HP E221 better than Acer S275HL bmii?

  • Has a DVI connector
  • 91mm thinner
    51mmvs142mm
  • Has a swivel stand
  • 113mm narrower
    509mmvs622mm

Top specs and features

General info

1.supports total tilt
Acer S275HL bmii
HP E221

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

449mm

460mm

Best

Asus VP228N 21.5"

3.9mm

3.thickness

142mm

51mm

Best

LG 22EA53VQ

5.5mm

4.Has a swivel stand
Acer S275HL bmii
HP E221

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.width

622mm

509mm

Best

Toshiba PA3923U-2LC3

340.5mm

Display

1.response time

6ms

7.2ms

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"

21.5"

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

Best

Sharp LB-1085

108"

3.every pixel has three subpixels
Acer S275HL bmii
HP E221

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 S275HL bmii
HP E221

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

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

6.has anti-glare coating
Acer S275HL bmii
HP E221

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

Colors

1.luminance

250cd/m²

250cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

2.supports color calibration
Acer S275HL bmii
HP E221

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 S275HL bmii
HP E221

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

2.has a DVI connector
Acer S275HL bmii
HP E221

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

3.has a VGA connector
Acer S275HL bmii
HP E221

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

Power

1.power consumption operation

36W

36W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.5W

0.5W

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

Best

Asus MB168B Plus

0W

Features

1.has stereo speakers
Acer S275HL bmii
HP E221

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

Videos

Powered by

Top 10 monitors

Add to comparison
    This page is currently only available in English.