Product comparison · 2 monitors

LG 20CAV37K-B computer monitor vs Samsung C22F390FHU computer monitor

45specifications compared
30differ
15identical
61known for one product only

Key differences

Display diagonal
- 20CAV37K-B computer monitor:49.5 cm (19.5")
- C22F390FHU computer monitor:54.6 cm (21.5")
Display resolution
- 20CAV37K-B computer monitor:1440 x 900 pixels
- C22F390FHU computer monitor:1920 x 1080 pixels
HD type
- 20CAV37K-B computer monitor:WXGA+
- C22F390FHU computer monitor:Full HD
Panel type
- 20CAV37K-B computer monitor:AH-IPS
- C22F390FHU computer monitor:VA
Response time
- 20CAV37K-B computer monitor:14 ms
- C22F390FHU computer monitor:4 ms
Screen shape
- 20CAV37K-B computer monitor:Flat
- C22F390FHU computer monitor:Curved
Supported graphics resolutions
- 20CAV37K-B computer monitor:1440 x 900
- C22F390FHU computer monitor:1920 x 1080 (HD 1080)
Contrast ratio (typical)
- 20CAV37K-B computer monitor:1000:1
- C22F390FHU computer monitor:3000:1

Side by side

Differences highlightedShow differences only

Comparison of 20CAV37K-B, C22F390FHU
106 specifications	A LG 20CAV37K-B computer monitor Model 20CAV37K-B View product	B Samsung C22F390FHU computer monitor Model C22F390FHU View product
Display8 differ
Display diagonalDiffers	49.5 cm (19.5")	54.6 cm (21.5")
Display resolutionDiffers	1440 x 900 pixels	1920 x 1080 pixels
HD typeDiffers	WXGA+	Full HD
Panel typeDiffers	AH-IPS	VA
Display brightness (min)Known for one	Unknown — not stated by the source	200 cd/m²
Response timeDiffers	14 ms	4 ms
Screen shapeDiffers	Flat	Curved
Screen curvature ratingKnown for one	Unknown — not stated by the source	1800R
Supported graphics resolutionsDiffers	1440 x 900	1920 x 1080 (HD 1080)
Contrast ratio (typical)Differs	1000:1	3000:1
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Maximum refresh rateKnown for one	Unknown — not stated by the source	60 Hz
Viewable size, horizontalKnown for one	Unknown — not stated by the source	47.7 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	28.1 cm
Colour gamutKnown for one	Unknown — not stated by the source	72%
Screen curvatureKnown for one	Unknown — not stated by the source	180 cm
3DKnown for one	Unknown — not stated by the source	No
Peak luminance ratioKnown for one	Unknown — not stated by the source	96%
Contrast ratio (dynamic)Known for one	5000000:1	Unknown — not stated by the source
Pixel pitchKnown for one	0.2907 x 0.2915 mm	Unknown — not stated by the source
Digital vertical frequencyKnown for one	57 - 63 Hz	Unknown — not stated by the source
Performanceidentical
Flicker-free technologyKnown for one	Unknown — not stated by the source	Yes
Game modeKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro x64
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Built-in cameraKnown for one	Unknown — not stated by the source	No
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	10 W	Unknown — not stated by the source
Designidentical
Feet colourKnown for one	Unknown — not stated by the source	Black
Ports & interfaces2 differ
Built-in USB hubDiffers	Yes	No
DVI portDiffers	Yes	No
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
USB versionKnown for one	2.0	Unknown — not stated by the source
USB hub versionKnown for one	2.0	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	6	Unknown — not stated by the source
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
Audio inputKnown for one	Yes	Unknown — not stated by the source
Audio outputKnown for one	Yes	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Ergonomics3 differ
Panel mounting interfaceDiffers	100 x 100 mm	75 x 75 mm
Height adjustmentDiffers	Yes	No
Tilt angle rangeDiffers	-5 - 15°	-2 - 22°
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Adjustable height (max)Known for one	13 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	24 W	21 W
Power consumption (max)Known for one	Unknown — not stated by the source	25 W
Power consumption (off)Differs	0.5 W	0.3 W
Annual energy consumptionKnown for one	Unknown — not stated by the source	31 kWh
Power consumption (average)Known for one	18 W	Unknown — not stated by the source
Power consumption (PowerSave)Known for one	0.5 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Weight & dimensions7 differ
Width (with stand)Differs	546.1 mm	502.8 mm
Depth (with stand)Differs	226.1 mm	206.5 mm
Height (with stand)Differs	388.6 mm	392.5 mm
Weight (with stand)Differs	5.58 kg	2.8 kg
Width (without stand)Differs	546.1 mm	502.8 mm
Depth (without stand)Differs	48.3 mm	87.6 mm
Weight (without stand)Differs	3.36 kg	2.3 kg
Height (without stand)Known for one	332.7 mm	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	617.2 mm	567 mm
Package depthDiffers	198.1 mm	364 mm
Package heightDiffers	403.9 mm	158 mm
Package weightDiffers	7.39 kg	4 kg
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Packaging content1 differ
Stand includedKnown for one	Unknown — not stated by the source	Yes
Cables includedDiffers	AC	AC, HDMI
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Power cable lengthKnown for one	Unknown — not stated by the source	1.5 m
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other features1 differ
Brand specific technologiesKnown for one	Unknown — not stated by the source	MagicUpscale, MagicBright
On/off switchKnown for one	Unknown — not stated by the source	Yes
Power consumption (DPMS)Known for one	Unknown — not stated by the source	0.3 W
TV tuner integratedKnown for one	Unknown — not stated by the source	No
ECO modeKnown for one	Unknown — not stated by the source	Yes
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	A
No flickeringKnown for one	Unknown — not stated by the source	Yes
Samsung Eye Saver ModeKnown for one	Unknown — not stated by the source	Yes
Mercury contentKnown for one	Unknown — not stated by the source	0 mg
Supplied AC adapter typeDiffers	AC	LED
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
CertificationKnown for one	UL(cUL), TUV-Type, FCC-B, CE,	Unknown — not stated by the source
Thin Client1 differ
Thin client installedDiffers	Yes	No
Processor familyKnown for one	Teradici	Unknown — not stated by the source
Processor modelKnown for one	Tera2321	Unknown — not stated by the source
Internal memoryKnown for one	512 MB	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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