Product comparison · 2 monitors

LG 31MU97-B computer monitor vs Samsung S22D390HS computer monitor

43specifications compared
30differ
13identical
53known for one product only

Key differences

Display diagonal
- 31MU97-B computer monitor:78.7 cm (31")
- S22D390HS computer monitor:54.6 cm (21.5")
Display resolution
- 31MU97-B computer monitor:4096 x 2160 pixels
- S22D390HS computer monitor:1920 x 1080 pixels
HD type
- 31MU97-B computer monitor:4K Ultra HD
- S22D390HS computer monitor:Full HD
Panel type
- 31MU97-B computer monitor:AH-IPS
- S22D390HS computer monitor:TN
Display brightness (typical)
- 31MU97-B computer monitor:320 cd/m²
- S22D390HS computer monitor:250 cd/m²
Supported graphics resolutions
- 31MU97-B computer monitor:4096 x 2160
- S22D390HS computer monitor:1920 x 1080 (HD 1080)
Aspect ratio
- 31MU97-B computer monitor:17:9
- S22D390HS computer monitor:16:9
Display number of colours
- 31MU97-B computer monitor:1.073 billion colours
- S22D390HS computer monitor:16.78 million colours

Side by side

Differences highlightedShow differences only

Comparison of 31MU97-B, S22D390HS
96 specifications	A LG 31MU97-B computer monitor Model 31MU97-B View product	B Samsung S22D390HS computer monitor Model S22D390HS View product
Display8 differ
Display diagonalDiffers	78.7 cm (31")	54.6 cm (21.5")
Display resolutionDiffers	4096 x 2160 pixels	1920 x 1080 pixels
HD typeDiffers	4K Ultra HD	Full HD
Panel typeDiffers	AH-IPS	TN
Display brightness (typical)Differs	320 cd/m²	250 cd/m²
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Supported graphics resolutionsDiffers	4096 x 2160	1920 x 1080 (HD 1080)
Aspect ratioDiffers	17:9	16:9
Contrast ratio (dynamic)Known for one	5000000:1	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	178°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	178°	Unknown — not stated by the source
Display number of coloursDiffers	1.073 billion colours	16.78 million colours
Pixel pitchKnown for one	0.1675 x 0.1675 mm	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 134 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 61 Hz	Unknown — not stated by the source
Viewable size, horizontalKnown for one	68.6 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	38.6 cm	Unknown — not stated by the source
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Supported video modesKnown for one	Unknown — not stated by the source	1080i, 1080p
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Multimedia1 differ
Built-in speaker(s)Differs	Yes	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
Ports & interfaces3 differ
USB hub versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
USB Type-A downstream ports quantityDiffers	4	0
VGA (D-Sub) ports quantityDiffers	0	1
HDMI ports quantityDiffers	2	1
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Audio outputKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
PC Audio inKnown for one	No	Unknown — not stated by the source
Composite video inKnown for one	0	Unknown — not stated by the source
Composite video outKnown for one	0	Unknown — not stated by the source
SCART ports quantityKnown for one	0	Unknown — not stated by the source
RF ports quantityKnown for one	0	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	0	Unknown — not stated by the source
RS-232 portsKnown for one	0	Unknown — not stated by the source
S-Video inputs quantityKnown for one	0	Unknown — not stated by the source
Card reader integratedKnown for one	No	Unknown — not stated by the source
Headphone outKnown for one	Unknown — not stated by the source	Yes
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Ergonomics3 differ
VESA mountingDiffers	Yes	No
Panel mounting interfaceDiffers	100 x 100 mm	No
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Tilt angle rangeKnown for one	-15 - 15°	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Traditional Chinese, English, Spanish, Finnish, French, Italian, Japanese, Polish, Portuguese, Russian, Swedish, Ukrainian	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Height adjustmentKnown for one	Unknown — not stated by the source	No
Power1 differ
Power consumption (typical)Differs	53 W	21 W
Power consumption (PowerSave)Known for one	0.3 W	Unknown — not stated by the source
Annual energy consumptionKnown for one	77 kWh	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	736.7 mm	514.2 mm
Depth (with stand)Differs	241.4 mm	184.9 mm
Height (with stand)Differs	623.5 mm	401.4 mm
Weight (with stand)Differs	9.3 kg	3.2 kg
Width (without stand)Differs	736.7 mm	514.2 mm
Depth (without stand)Differs	52.4 mm	81.7 mm
Height (without stand)Differs	407.5 mm	323.3 mm
Weight (without stand)Differs	7.3 kg	2.95 kg
Packaging data4 differ
Package widthDiffers	972 mm	577 mm
Package depthDiffers	152 mm	132 mm
Package heightDiffers	510 mm	386 mm
Package weightDiffers	12.3 kg	4.5 kg
User Guide on CD-ROMKnown for one	Yes	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	DisplayPort, HDMI, USB	VGA
Remote control includedKnown for one	No	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other features1 differ
On/off switchKnown for one	Yes	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	B	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	50000 h	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	0	Unknown — not stated by the source
Supplied AC adapter typeDiffers	LCD	AC
CertificationKnown for one	Unknown — not stated by the source	Windows 8.1
Performanceidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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.

More monitor comparisons

All monitor comparisons