Product comparison · 2 monitors

Samsung LC34J791WTEXXY computer monitor vs Samsung LC43J890DKE computer monitor

50specifications compared
29differ
21identical
29known for one product only

Key differences

Display diagonal
- LC34J791WTEXXY computer monitor:86.4 cm (34")
- LC43J890DKE computer monitor:110.2 cm (43.4")
Display resolution
- LC34J791WTEXXY computer monitor:3440 x 1440 pixels
- LC43J890DKE computer monitor:3840 x 1200 pixels
Native aspect ratio
- LC34J791WTEXXY computer monitor:21:9
- LC43J890DKE computer monitor:32:10
HD type
- LC34J791WTEXXY computer monitor:UltraWide Quad HD
- LC43J890DKE computer monitor:4K Ultra HD
Display brightness (typical)
- LC34J791WTEXXY computer monitor:250 cd/m²
- LC43J890DKE computer monitor:300 cd/m²
Response time
- LC34J791WTEXXY computer monitor:4 ms
- LC43J890DKE computer monitor:5 ms
Maximum refresh rate
- LC34J791WTEXXY computer monitor:100 Hz
- LC43J890DKE computer monitor:120 Hz
Display number of colours
- LC34J791WTEXXY computer monitor:16.7 million colours
- LC43J890DKE computer monitor:16.78 million colours

Side by side

Differences highlightedShow differences only

Comparison of LC34J791WTEXXY, LC43J890DKE
79 specifications	A Samsung LC34J791WTEXXY computer monitor Model LC34J791WTEXXY View product	B Samsung LC43J890DKE computer monitor Model LC43J890DKE View product
Display9 differ
Display diagonalDiffers	86.4 cm (34")	110.2 cm (43.4")
Display resolutionDiffers	3440 x 1440 pixels	3840 x 1200 pixels
Native aspect ratioDiffers	21:9	32:10
Display technologyKnown for one	QLED	Unknown — not stated by the source
HD typeDiffers	UltraWide Quad HD	4K Ultra HD
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	4 ms	5 ms
Dynamic contrast ratio marketing nameKnown for one	Mega Contrast	Unknown — not stated by the source
Maximum refresh rateDiffers	100 Hz	120 Hz
Display number of coloursDiffers	16.7 million colours	16.78 million colours
Viewable size, verticalDiffers	33.4 cm	32.9 cm
Viewable size diagonalKnown for one	79.7 cm	Unknown — not stated by the source
High Dynamic Range (HDR) supportedKnown for one	No	Unknown — not stated by the source
Colour gamutKnown for one	92%	Unknown — not stated by the source
sRGB coverage (typical)Known for one	125%	Unknown — not stated by the source
Adobe RGB coverageKnown for one	92%	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	3840 x 1200
Viewable size, horizontalKnown for one	Unknown — not stated by the source	105.2 cm
Performance1 differ
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncDiffers	Yes	No
AMD FreeSync typeKnown for one	FreeSync	Unknown — not stated by the source
Flicker-free technologyKnown for one	Yes	Unknown — not stated by the source
Game modeKnown for one	Yes	Unknown — not stated by the source
Design2 differ
Market positioningDiffers	Home	Business
Product colourDiffers	Grey	Black
Ports & interfaces2 differ
USB hub versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
Number of upstream portsDiffers	2	1
HDMI ports quantityDiffers	2	1
USB upstream port typeKnown for one	Unknown — not stated by the source	USB Type-C
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	3
USB Type-C downstream ports quantityKnown for one	Unknown — not stated by the source	2
DVI portKnown for one	Unknown — not stated by the source	No
Audio inputKnown for one	Unknown — not stated by the source	No
Ergonomics1 differ
Adjustable height (max)Known for one	10 cm	Unknown — not stated by the source
Tilt angle rangeDiffers	-2 - 34°	-2 - 17°
PivotKnown for one	Unknown — not stated by the source	No
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	-15 - 15°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (typical)Differs	64.46 W	57.2 W
Power consumption (max)Known for one	180 W	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	808.7 mm	1062.7 mm
Depth (with stand)Differs	309.4 mm	314.4 mm
Height (with stand)Differs	516 mm	524.6 mm
Weight (with stand)Differs	7.7 kg	13 kg
Width (without stand)Differs	808.7 mm	1062.7 mm
Depth (without stand)Differs	167 mm	174.4 mm
Height (without stand)Differs	362.8 mm	359.2 mm
Weight (without stand)Differs	6.3 kg	10.2 kg
Packaging data4 differ
Package widthDiffers	896 mm	274 mm
Package depthDiffers	371 mm	445 mm
Package heightDiffers	589 mm	1149 mm
Package weightDiffers	13.9 kg	17.2 kg
Packaging content1 differ
Cables includedDiffers	HDMI	HDMI, USB Type-C
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Stand includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
CertificationKnown for one	Unknown — not stated by the source	Windows 10

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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