Product comparison · 2 monitors

Samsung LS34E790CNS computer monitor vs Samsung LT27D590CX computer monitor

56specifications compared
26differ
30identical
30known for one product only

Key differences

The Samsung LS34E790CNS computer monitor has 5 :9 more native aspect ratio than the Samsung LT27D590CX computer monitor (21:9 vs 16:9). The Samsung LT27D590CX computer monitor has 1 ms more response time than the Samsung LS34E790CNS computer monitor (5 ms vs 4 ms). The Samsung LS34E790CNS computer monitor has 4 W more RMS rated power than the Samsung LT27D590CX computer monitor (14 W vs 10 W). Only the Samsung LS34E790CNS computer monitor has height adjustment. Display diagonal: 86.4 cm (34") on the Samsung LS34E790CNS computer monitor, 68.6 cm (27") on the Samsung LT27D590CX computer monitor.

Display diagonal
- LS34E790CNS computer monitor:86.4 cm (34")
- LT27D590CX computer monitor:68.6 cm (27")
Display resolution
- LS34E790CNS computer monitor:3440 x 1440 pixels
- LT27D590CX computer monitor:1920 x 1080 pixels
Native aspect ratio
- LS34E790CNS computer monitor:21:9
- LT27D590CX computer monitor:16:9
HD type
- LS34E790CNS computer monitor:UltraWide Quad HD
- LT27D590CX computer monitor:Full HD
Response time
- LS34E790CNS computer monitor:4 ms
- LT27D590CX computer monitor:5 ms
Supported graphics resolutions
- LS34E790CNS computer monitor:3440 x 1440
- LT27D590CX computer monitor:1920 x 1080 (HD 1080)
RMS rated power
- LS34E790CNS computer monitor:14 W
- LT27D590CX computer monitor:10 W
USB hub version
- LS34E790CNS computer monitor:3.2 Gen 1 (3.1 Gen 1)
- LT27D590CX computer monitor:2.0

Side by side

Differences highlightedShow differences only

Comparison of LS34E790CNS, LT27D590CX
86 specifications	A Samsung LS34E790CNS computer monitor Model LS34E790CNS View product	B Samsung LT27D590CX computer monitor Model LT27D590CX View product
Display6 differ
Display diagonalDiffers	86.4 cm (34")	68.6 cm (27")
Display resolutionDiffers	3440 x 1440 pixels	1920 x 1080 pixels
Native aspect ratioDiffers	21:9	16:9
HD typeDiffers	UltraWide Quad HD	Full HD
Response timeDiffers	4 ms	5 ms
Supported graphics resolutionsDiffers	3440 x 1440	1920 x 1080 (HD 1080)
Supported video modesKnown for one	Unknown — not stated by the source	1080p
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
3DKnown for one	Unknown — not stated by the source	No
Screen shapeKnown for one	Curved	Unknown — not stated by the source
Multimedia1 differ
RMS rated powerDiffers	14 W	10 W
Ports & interfaces3 differ
USB hub versionDiffers	3.2 Gen 1 (3.1 Gen 1)	2.0
USB Type-A downstream ports quantityDiffers	4	1
VGA (D-Sub) ports quantityDiffers	0	1
Audio inputKnown for one	Unknown — not stated by the source	Yes
Headphone outKnown for one	Unknown — not stated by the source	Yes
Composite video inKnown for one	Unknown — not stated by the source	1
SCART ports quantityKnown for one	Unknown — not stated by the source	1
RF ports quantityKnown for one	Unknown — not stated by the source	1
Common interface (CI)Known for one	Unknown — not stated by the source	Yes
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
Mobile High-Definition Link (MHL)Known for one	Unknown — not stated by the source	Yes
Built-in USB hubKnown for one	Yes	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
Ergonomics2 differ
Panel mounting interfaceDiffers	100 x 100 mm	75 x 75 mm
Height adjustmentDiffers	Yes	No
PivotKnown for one	Unknown — not stated by the source	No
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Number of OSD languagesKnown for one	Unknown — not stated by the source	27
Adjustable height (max)Known for one	10 cm	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	47 W	28 W
Annual energy consumptionKnown for one	Unknown — not stated by the source	41 kWh
Weight & dimensions8 differ
Width (with stand)Differs	821.4 mm	623.2 mm
Depth (with stand)Differs	275.3 mm	181.7 mm
Height (with stand)Differs	451.8 mm	463.1 mm
Weight (with stand)Differs	9.88 kg	5.68 kg
Width (without stand)Differs	821.4 mm	623.2 mm
Depth (without stand)Differs	51.3 mm	42.7 mm
Height (without stand)Differs	364 mm	373.5 mm
Weight (without stand)Differs	7.38 kg	5.08 kg
Packaging data4 differ
Package widthDiffers	899 mm	695 mm
Package depthDiffers	338.8 mm	435 mm
Package heightDiffers	530.8 mm	140 mm
Package weightDiffers	12.8 kg	7.77 kg
Packaging content1 differ
Cables includedDiffers	DisplayPort, HDMI, Mini DisplayPort, USB	HDMI
Remote control includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
RotatingKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	Yes
Digital signal format systemKnown for one	Unknown — not stated by the source	DVB-T2, DVB-C
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	A
Anynet + (HDMI-CEC)Known for one	Unknown — not stated by the source	Yes
Performanceidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown 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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