Product comparison · 2 monitors

LG 31MU97Z-B computer monitor vs Samsung S27E450B computer monitor

52specifications compared
37differ
15identical
47known for one product only

Key differences

Display diagonal
- 31MU97Z-B computer monitor:78.7 cm (31")
- S27E450B computer monitor:68.6 cm (27")
Display resolution
- 31MU97Z-B computer monitor:4096 x 2160 pixels
- S27E450B computer monitor:1920 x 1080 pixels
HD type
- 31MU97Z-B computer monitor:4K Ultra HD
- S27E450B computer monitor:Full HD
Panel type
- 31MU97Z-B computer monitor:IPS
- S27E450B computer monitor:TN
Display brightness (typical)
- 31MU97Z-B computer monitor:320 cd/m²
- S27E450B computer monitor:300 cd/m²
Supported graphics resolutions
- 31MU97Z-B computer monitor:4096 x 2160
- S27E450B computer monitor:1920 x 1080 (HD 1080)
Aspect ratio
- 31MU97Z-B computer monitor:17:9
- S27E450B computer monitor:16:9
Viewing angle, horizontal
- 31MU97Z-B computer monitor:178°
- S27E450B computer monitor:170°

Side by side

Differences highlightedShow differences only

Comparison of 31MU97Z-B, S27E450B
99 specifications	A LG 31MU97Z-B computer monitor Model 31MU97Z-B View product	B Samsung S27E450B computer monitor Model S27E450B View product
Display11 differ
Display diagonalDiffers	78.7 cm (31")	68.6 cm (27")
Display resolutionDiffers	4096 x 2160 pixels	1920 x 1080 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
HD typeDiffers	4K Ultra HD	Full HD
Panel typeDiffers	IPS	TN
Display brightness (typical)Differs	320 cd/m²	300 cd/m²
Display brightness (min)Known for one	Unknown — not stated by the source	240 cd/m²
Supported graphics resolutionsDiffers	4096 x 2160	1920 x 1080 (HD 1080)
Aspect ratioDiffers	17:9	16:9
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
Viewing angle, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	160°
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Pixel pitchDiffers	0.0567 x 0.1701 mm	0.311 x 0.311 mm
Colour gamutDiffers	99.5%	72%
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Screen shapeKnown for one	Flat	Unknown — not stated by the source
DDC/CIKnown for one	Yes	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Performanceidentical
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, Windows 10 Pro x64
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
Designidentical
Feet colourKnown for one	Silver	Unknown — not stated by the source
Ports & interfaces5 differ
Built-in USB hubDiffers	Yes	No
USB Type-A downstream ports quantityDiffers	3	0
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	No	Yes
HDMI ports quantityDiffers	2	0
Audio inputKnown for one	Unknown — not stated by the source	No
Audio outputKnown for one	Unknown — not stated by the source	No
Card reader integratedKnown for one	Unknown — not stated by the source	No
USB versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	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	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
BluetoothKnown for one	Unknown — not stated by the source	No
Ethernet LANKnown for one	Unknown — not stated by the source	No
Ergonomics2 differ
Panel mounting interfaceDiffers	200 x 100 mm	100 x 100 mm
Adjustable height (max)Known for one	Unknown — not stated by the source	13 cm
Pivot angleKnown for one	Unknown — not stated by the source	-1 - 95°
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	-45 - 45°
Tilt adjustmentKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeDiffers	5 - 15°	-4 - 25°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Power3 differ
Power consumption (typical)Differs	49 W	34 W
Power consumption (standby)Differs	1.2 W	0.3 W
Power consumption (off)Differs	0.5 W	0.005 W
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	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	736.6 mm	639 mm
Depth (with stand)Differs	241.3 mm	224 mm
Height (with stand)Differs	482.6 mm	527.8 mm
Width (without stand)Differs	736.6 mm	639 mm
Depth (without stand)Differs	53.3 mm	57.6 mm
Height (without stand)Differs	406.4 mm	378.1 mm
Weight (without stand)Differs	7.71 kg	6.29 kg
Weight (with stand)Known for one	9.62 kg	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	972.8 mm	722 mm
Package depthDiffers	152.4 mm	187 mm
Package heightDiffers	510.5 mm	461 mm
Package weightDiffers	12 kg	8.2 kg
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Packaging content1 differ
Cables includedDiffers	AC, HDMI, Mini DisplayPort, USB	VGA
Other features3 differ
Brand specific technologiesKnown for one	Unknown — not stated by the source	MagicAngle, MagicBright, MagicUpscale
Power consumption (DPMS)Known for one	Unknown — not stated by the source	0.3 W
Active display area (W x H)Known for one	Unknown — not stated by the source	597.6 x 336.15 mm
ECO modeKnown for one	Unknown — not stated by the source	Yes
No flickeringKnown for one	Unknown — not stated by the source	Yes
SafetyDiffers	UL(cUL)/CB/TCO 6.0/TUV/KC	CB（EU): IEC60950-1, EN60950-1, cULus（US,Canada): UL60950-1, KC(Korea): K60950-1, PSB(singapore), Soncap(Negeria), Kucas(Kwuit), SASO(Saudi Arabia): IEC60950-1, CCC(China): GB4943-2011
Sleep timerKnown for one	Unknown — not stated by the source	Yes
CertificationDiffers	RoHS, Reach, FCC-B / CE	TÜV GS TCO CE, FCC(USA), IC(Canada): FCC Part15 Subpart B, CE(Europe): EN55022,EN55024, KCC(korean) KN22,KN24, C-tick (Australia): AS/NZS3548(CISPR22), CCC(China): GB9254-2008 GB17625.1-2012
Supplied AC adapter typeDiffers	AC	LED
Recycling dataidentical
Overall recyclability rateKnown for one	Unknown — not stated by the source	30%
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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