1. Compare
2. Acer K222HQL 21.5 inch Full HD Monitor
3. VS
4. Dell E2218HN 22 inch Full HD Monitor
5. VS
6. HP 24ES 23.8 inch Full HD Monitor
7. VS

General

Model Name	K222HQL	E2218HN	HP 24es
Color	Black	Black	Black, Grey
Display	54.61 cm (21.5 inch) LED Backlit Display	55.88 cm (22 inch) LED Backlit Display	60.45 cm (23.8 inch) LED Backlit Display
Backlight			LED Backlit Backlight
Panel Type	TN Panel	TN Panel	IPS Panel
Resolution	1920 x 1080 pixels	1920 x 1080 pixels	1920 x 1080 pixels
Screen Resolution Type	Full HD	Full HD	Full HD
Sales Package	1 Monitor, Power Adapter, VGA Cable	Monitor, Power cord, HDMI Cable	1 Monitor, AC power cord, Power adapter,VGA cable, Telephone CardView More...
Screen Form Factor	Flat	Flat	Flat
3D	No	No	No

Display Features

Number of Colors	16.7 M Colors
Aspect Ratio	16:9
Contrast Ratio	100000000:1
Horizontal Viewing Angle	90° (2D)
Vertical Viewing Angle	65° (2D)
Response Time	5 ms	5 ms	14 ms
Brightness	200 nits (2D)
Other Display Features	Maximum Resolution and Refresh Rate: 1920 x 1080 at 75 Hz, Bits: 6-bit and Hi-FRCView More...

Audio Features

Speakers	No, 2 Speakers with 2 W		No
Inbuilt Speaker	No		No
Number of Speakers	2

Connectivity

VGA	Yes	Yes
Other Connectivity Features	Input Signal: VGA
HDMI		Yes	Yes, 1
USB			1

Additional Features

Other Features

Full HD LED Monitor, ComfyView, Acer Adaptive Contrast Management, Acer Eco-displayView More...

Warranty

Warranty Summary	3 Years Warranty	3 Years	3 Years Onsite Warranty
Covered in Warranty	Manufacturing Defects	Manufacturing defect	.
Not Covered in Warranty	Physical Damages	Physical Damage	.

Power Features

Power Output Per Speaker	2
Other Power Features	Power Supply: Internal Adapter

Mounting Features

Stand Tilt	-5 to 25
Wall Mounting	100 x 100 mm