Product comparison · 2 monitors

LG 31MU97C-B computer monitor vs Samsung S22E391H computer monitor

42specifications compared
30differ
12identical
49known for one product only

Key differences

Display diagonal
- 31MU97C-B computer monitor:78.7 cm (31")
- S22E391H computer monitor:54.6 cm (21.5")
Display resolution
- 31MU97C-B computer monitor:4096 x 2160 pixels
- S22E391H computer monitor:1920 x 1080 pixels
HD type
- 31MU97C-B computer monitor:4K Ultra HD
- S22E391H computer monitor:Full HD
Panel type
- 31MU97C-B computer monitor:IPS
- S22E391H computer monitor:PLS
Display brightness (typical)
- 31MU97C-B computer monitor:320 cd/m²
- S22E391H computer monitor:250 cd/m²
Response time
- 31MU97C-B computer monitor:5 ms
- S22E391H computer monitor:4 ms
Supported graphics resolutions
- 31MU97C-B computer monitor:4096 x 2160
- S22E391H computer monitor:1920 x 1080 (HD 1080)
Aspect ratio
- 31MU97C-B computer monitor:17:9
- S22E391H computer monitor:16:9

Side by side

Differences highlightedShow differences only

Comparison of 31MU97C-B, S22E391H
91 specifications	A LG 31MU97C-B computer monitor Model 31MU97C-B View product	B Samsung S22E391H computer monitor Model S22E391H View product
Display9 differ
Display diagonalDiffers	78.7 cm (31")	54.6 cm (21.5")
Display resolutionDiffers	4096 x 2160 pixels	1920 x 1080 pixels
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	4K Ultra HD	Full HD
Panel typeDiffers	IPS	PLS
Display brightness (typical)Differs	320 cd/m²	250 cd/m²
Response timeDiffers	5 ms	4 ms
Supported graphics resolutionsDiffers	4096 x 2160	1920 x 1080 (HD 1080)
Aspect ratioDiffers	17:9	16:9
Contrast ratio (typical)	1000:1	1000:1
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Pixel pitchDiffers	0.0567 x 0.1701 mm	0.24825 x 0.24825 mm
DDC/CIKnown for one	Yes	Unknown — not stated by the source
Colour gamutKnown for one	99.5%	Unknown — not stated by the source
3DKnown for one	No	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	1080p
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
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	26.8 cm
Multimediaidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
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
Built-in cameraKnown for one	No	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Blue, White
Ports & interfaces1 differ
Built-in USB hubKnown for one	Yes	Unknown — not stated by the source
USB hub versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
Number of upstream portsKnown for one	3	Unknown — not stated by the source
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
Headphone outKnown for one	Yes	Unknown — not stated by the source
PC Audio inKnown for one	Yes	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	No
Ergonomics1 differ
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slot	No	No
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	14 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 15°	-2 - 15°
Plug and Play	Yes	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Power
Power3 differ
Power consumption (typical)Differs	49 W	21 W
Power consumption (max)Differs	85 W	25 W
Power consumption (off)Known for one	0.5 W	Unknown — not stated by the source
Power consumption (PowerSave)Differs	1.2 W	17.9 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power consumption (standby)Known for one	Unknown — not stated by the source	0.3 W
Operational conditions1 differ
Operating temperature (T-T)Differs	10 - 35 °C	10 - 40 °C
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)	10 - 80%	10 - 80%
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	736.6 mm	519.1 mm
Depth (with stand)Differs	241.3 mm	167.5 mm
Height (with stand)Differs	482.6 mm	391.7 mm
Weight (with stand)Differs	9.62 kg	3.55 kg
Width (without stand)Differs	736.6 mm	519.1 mm
Depth (without stand)Differs	53.3 mm	70.1 mm
Height (without stand)Differs	406.4 mm	927.7 mm
Weight (without stand)Differs	78.9 kg	3.05 kg
Packaging data4 differ
Package widthDiffers	972.8 mm	583 mm
Package depthDiffers	152.4 mm	391 mm
Package heightDiffers	510.5 mm	140 mm
Package weightDiffers	12 kg	4.75 kg
User Guide on CD-ROM	Yes	Yes
Packaging content1 differ
Cables includedDiffers	AC, DisplayPort, HDMI, USB	HDMI
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features1 differ
On/off switchKnown for one	Yes	Unknown — not stated by the source
Picture modeKnown for one	Custom/sRGB/AdobeRGB/DCM Sim/DCI-P3 Sim./Reader/Calibration1/Calibration2	Unknown — not stated by the source
SafetyKnown for one	UL(cUL)/CB/TCO 6.0/TUV/KC	Unknown — not stated by the source
CertificationKnown for one	ENERGY STAR 6.0, RoHS, Reach, Windows, FCC-B / CE	Unknown — not stated by the source
Supplied AC adapter typeDiffers	LCD	LED
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	B
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
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	No
BluetoothKnown for one	Unknown — not stated by the source	No
Ethernet LANKnown for one	Unknown — not stated by the source	No
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No

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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