1. Compare
2. Acer K222HQL 21.5 inch Full HD Monitor
3. VS
4. Dell E2016HV 19.5 inch Monitor
5. VS
6. Samsung LC24F390FHWXXL 23.6 inch Full HD Monitor
7. VS

General

Model Name	K222HQL	E2016HV VESA Mountable	LC24F390FHWXXL
Color	Black	Black	Black
Display	54.61 cm (21.5 inch) LED Backlit Display	49.53 cm (19.5 inch) LED Backlit Display	59.94 cm (23.6 inch) LED Backlit Display
Backlight			LED Backlit Backlight
Panel Type	TN Panel	TN Panel	VA Panel
Resolution	1920 x 1080 pixels	1600 x 900 pixels	1920 x 1080 pixels
Screen Resolution Type	Full HD		Full HD
Sales Package	1 Monitor, Power Adapter, VGA Cable	1 Monitor	Monitor, Power Chord, User Manual
Screen Form Factor	Flat	Flat	Curved
3D	No	No	No

Display Features

Number of Colors	16.7 M Colors		16.7 M Colors
Aspect Ratio	16:9		16:9
Contrast Ratio	100000000:1		3000:1
Horizontal Viewing Angle	90° (2D)
Vertical Viewing Angle	65° (2D)
Response Time	5 ms	5 ms	4 ms
Brightness	200 nits (2D)		250 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
Headphone Jack			Yes

Connectivity

VGA	Yes	Yes	Yes
Other Connectivity Features	Input Signal: VGA
HDMI			Yes, 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 Year Dell Warranty	3 Years Onsite Warranty
Covered in Warranty	Manufacturing Defects	Warranty of the product is limited	Manufacturing Defects Only
Not Covered in Warranty	Physical Damages		Physical Damage

Power Features

Power Output Per Speaker	2
Other Power Features	Power Supply: Internal Adapter
Power Requirement			AC 100 - 240 V, 50/60 Hz

Mounting Features

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