Comparison between:
- 21.5" LG 22MK430H
- 19.5" LG 20MP38HQ
- 22" LG 22BK55WD
- 22" LG 22BK55WV

Brand, series, model

Information about the brand, series, model and model aliases.

LG 22MK430HLG 20MP38HQLG 22BK55WDLG 22BK55WV
LG 22MK430HLG 20MP38HQLG 22BK55WDLG 22BK55WV
Model alias22MK430H-B20MP38HQ-B22BK55WD-B22BK55WV-B

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class21.5 in19.5 in22 in22 in
Diagonal546.1 mm
54.61 cm
21.5 in
1.7917 ft
494 mm
49.4 cm
19.4488 in
1.6207 ft
558.8 mm
55.88 cm
22 in
1.8333 ft
558.8 mm
55.88 cm
22 in
1.8333 ft
Width476.064 mm
47.6064 cm
18.7427 in
1.5619 ft
433.92 mm
43.392 cm
17.0835 in
1.4236 ft
473.76 mm
47.376 cm
18.652 in
1.5543 ft
473.76 mm
47.376 cm
18.652 in
1.5543 ft
Height267.786 mm
26.7786 cm
10.5428 in
0.8786 ft
236.34 mm
23.634 cm
9.3047 in
0.7754 ft
296.1 mm
29.61 cm
11.6575 in
0.9715 ft
296.1 mm
29.61 cm
11.6575 in
0.9715 ft
Panel typeIPSTNTNTN
Panel bit depth8 bits (6 bits + FRC)8 bits (6 bits + FRC)8 bits (6 bits + FRC)8 bits (6 bits + FRC)
FRCYesYesYesYes
Colors16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.6:1
16:10
1.6:1
16:10
Resolution1920 x 1080 pixels
Full HD / 1080p
1600 x 900 pixels1680 x 1050 pixels1680 x 1050 pixels
Pixel pitch0.248 mm
0.0248 cm
0.0098 in
0.0008 ft
0.271 mm
0.0271 cm
0.0107 in
0.0009 ft
0.282 mm
0.0282 cm
0.0111 in
0.0009 ft
0.282 mm
0.0282 cm
0.0111 in
0.0009 ft
Pixel density102 ppi
40 ppcm
93 ppi
36 ppcm
90 ppi
35 ppcm
90 ppi
35 ppcm
Display area81.83 %77.31 %81.93 %81.78 %
BacklightW-LEDW-LEDW-LEDW-LED
NTSC (1953)72 %72 %72 %72 %
Brightness250 cd/m²200 cd/m²250 cd/m²250 cd/m²
Static contrast1000 : 1600 : 11000 : 11000 : 1
Dynamic contrast--5000000 : 1-
Horizontal viewing angle178 °170 °170 °170 °
Vertical viewing angle178 °160 °160 °160 °
Minimum response time5 ms
0.0050 s
5 ms
0.0050 s
5 ms
0.0050 s
5 ms
0.0050 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 85 kHz30 kHz - 83 kHz30 kHz - 83 kHz30 kHz - 83 kHz
Vertical frequency (digital)56 Hz - 75 Hz56 Hz - 75 Hz56 Hz - 75 Hz56 Hz - 75 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)1.3 A-1 A1 A
Power consumption (off)0.3 W0.3 W0.3 W0.3 W
Power consumption (sleep)0.3 W0.3 W0.3 W0.3 W
Power consumption (average)25 W16 W14.5 W15.8 W
Power consumption (maximum)29 W20 W16.1 W16.1 W
Energy efficiency classBABA+

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width509.6 mm
50.96 cm
20.063 in
1.6719 ft
463 mm
46.3 cm
18.2283 in
1.519 ft
505.7 mm
50.57 cm
19.9094 in
1.6591 ft
506 mm
50.6 cm
19.9213 in
1.6601 ft
Height305.7 mm
30.57 cm
12.0354 in
1.003 ft
286.5 mm
28.65 cm
11.2795 in
0.94 ft
338.6 mm
33.86 cm
13.3307 in
1.1109 ft
339 mm
33.9 cm
13.3465 in
1.1122 ft
Depth38.5 mm
3.85 cm
1.5157 in
0.1263 ft
57.4 mm
5.74 cm
2.2598 in
0.1883 ft
58.9 mm
5.89 cm
2.3189 in
0.1932 ft
58 mm
5.8 cm
2.2835 in
0.1903 ft
Weight2.5 kg
5.51 lbs
2 kg
4.41 lbs
3.5 kg
7.72 lbs
3.5 kg
7.72 lbs
Width with stand509.6 mm
50.96 cm
20.063 in
1.6719 ft
463 mm
46.3 cm
18.2283 in
1.519 ft
505.7 mm
50.57 cm
19.9094 in
1.6591 ft
506 mm
50.6 cm
19.9213 in
1.6601 ft
Height with stand395.8 mm
39.58 cm
15.5827 in
1.2986 ft
358.8 mm
35.88 cm
14.126 in
1.1772 ft
387.7 mm
38.77 cm
15.2638 in
1.272 ft
379 mm
37.9 cm
14.9213 in
1.2434 ft
Depth with stand181.9 mm
18.19 cm
7.1614 in
0.5968 ft
167.8 mm
16.78 cm
6.6063 in
0.5505 ft
259 mm
25.9 cm
10.1969 in
0.8497 ft
239 mm
23.9 cm
9.4094 in
0.7841 ft
Weight with stand2.8 kg
6.17 lbs
2.2 kg
4.85 lbs
4.9 kg
10.8 lbs
4.7 kg
10.36 lbs
ColorsBlackBlackBlackBlack
White

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYesYesYes
VESA interface75 x 75 mm75 x 75 mm100 x 100 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentNoNoYesYes
Height adjustment range--130 mm
13 cm
5.1181 in
0.4265 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotNoNoYesYes
Left pivot--0 °0 °
Right pivot--90 °90 °
Left/right swivelNoNoYesYes
Left swivel--180 °180 °
Right swivel--180 °180 °
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt20 °20 °35 °35 °

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers--2 x 1 W2 x 1 W

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio Out
1 x DVI-D Dual Link
1 x D-sub
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x DVI-D Dual Link
1 x D-sub
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
Black Stabilizer
DDC/CI
Dynamic Action Sync
Flicker-free technology
Super Resolution+
DDC/CI
Flicker-free technology
Screen Split
DDC/CI
Flicker-free technology
DDC/CI
Flicker-free technology

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CCC
CE
ENERGY STAR
ErP
FCC Class B
TÜV/GS
UL/cUL
BSMI
CCC
CE
ENERGY STAR 6.0
ErP
FCC Class B
TÜV/GS
UL/cUL
BSMI
CCC
CE
ENERGY STAR 7.0
ErP
FCC Class B
TCO Certified Displays 7.0
TÜV/Ergonomics
TÜV/GS
UL/cUL
BSMI
CCC
CE
ENERGY STAR 7.0
ErP
FCC Class B
TCO Certified Displays 7.0
TÜV/Ergonomics
TÜV/GS
UL/cUL

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %10 % - 80 %10 % - 80 %
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 85 %5 % - 85 %5 % - 85 %5 % - 85 %

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesD-sub cable
HDMI cable
D-sub cable
HDMI cable
D-sub cable
DVI-D cable
Mini-PC Kit - optional
Audio cable
HDMI cable
Mini-PC Kit - optional
 LG 22MK430HLG 20MP38HQLG 22BK55WDLG 22BK55WV