63points

Acer S230HL

75points

HP E221

Acer S230HL
Comparison winner
HP E221
vs
vs

17 facts in comparison

Acer S230HL vs HP E221

Acer S230HL
HP E221
Acer S230HL
HP E221
63
points
75
points

Why is Acer S230HL better than HP E221?

  • 2.2ms less response time
    5msvs7.2ms
  • 10W lower power consumption on operation
    26W vs36W
  • 2.04kg lighter
    3.6kgvs5640g

Why is HP E221 better than Acer S230HL?

  • Every pixel has three subpixels
  • 50cd/m² more luminance
    250cd/m²vs200cd/m²
  • 80º wider horizontal viewing angle
    170ºvs90º
  • 0.1W lower power consumption on standby
    0.5W vs0.6W
  • Has a swivel stand
  • 110º wider vertical viewing angle
    160ºvs50º
  • 39.2mm narrower
    509mmvs548.2mm

Top specs and features

General info

1.supports total tilt
Acer S230HL
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.Has a swivel stand
Acer S230HL
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.

3.width

548.2mm

509mm

Best

Toshiba PA3923U-2LC3

340.5mm

4.weight

3.6kg

5.64kg

Best

Asus VX278Q 27"

4.5g

Display

1.response time

5ms

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

23"

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 S230HL
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.resolution

1920 x 1080px

1920 x 1080px

Best

Dell UltraSharp UP3218K

7680 x 4320px

5.has anti-glare coating
Acer S230HL
HP E221

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

6.maximum horizontal viewing angle

90º

170º

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

Best

LG UltraGear 34GK950F 34"

178º

Colors

1.luminance

200cd/m²

250cd/m²

Luminance is the intensity of light that a device emits.

Best

Acer Predator X35 35" UW-UXGA

1000cd/m²

Connectivity

1.has a DVI connector
Acer S230HL
HP E221

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

2.has a VGA connector
Acer S230HL
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

26W

36W

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

Best

Sharp LB-1085

1.1W

2.power consumption on standby

0.6W

0.5W

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

Best

Asus MB168B Plus

0W

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