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Product comparison · 2 monitors

Samsung LS34E790CNS computer monitor vs Samsung LU28E590DS computer monitor

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  • 49specifications compared
  • 33differ
  • 16identical
  • 47known for one product only

Key differences

  • Display diagonal
    • 86.4 cm (34")
    • 71.1 cm (28")
  • Display resolution
    • 3440 x 1440 pixels
    • 3840 x 2160 pixels
  • Native aspect ratio
    • 21:9
    • 16:9
  • HD type
    • UltraWide Quad HD
    • 4K Ultra HD
  • Panel type
    • VA
    • TN
  • Display brightness (typical)
    • 300 cd/m²
    • 370 cd/m²
  • Response time
    • 4 ms
    • 1 ms
  • Screen shape
    • Curved
    • Flat

Side by side

Differences highlightedShow differences only
96 specifications
A

Samsung

LS34E790CNS computer monitor

Model LS34E790CNS

View product
B

Samsung

LU28E590DS computer monitor

Model LU28E590DS

View product
Display12 differ
Display diagonalDiffers86.4 cm (34")71.1 cm (28")
Display resolutionDiffers3440 x 1440 pixels3840 x 2160 pixels
Native aspect ratioDiffers21:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeDiffersUltraWide Quad HD4K Ultra HD
Panel typeDiffersVATN
Display brightness (typical)Differs300 cd/m²370 cd/m²
Display brightness (min)Known for one310 cd/m²
Response timeDiffers4 ms1 ms
Screen shapeDiffersCurvedFlat
Supported graphics resolutionsDiffers3440 x 14403840 x 2160
Supported video modesKnown for one2160p
Aspect ratioKnown for one16:9
Contrast ratio (typical)Differs3000:11000:1
Dynamic contrast ratio marketing nameKnown for oneMega Contrast
Maximum refresh rateKnown for one60 Hz
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°160°
Pixel pitchKnown for one0.16 x 0.16 mm
Colour gamut standardKnown for onesRGB
Colour gamutKnown for one72%
3DKnown for oneNo
Display number of coloursKnown for one16.78 million colours
Performance1 differ
AMD FreeSyncKnown for oneYes
VESA Adaptive Sync supportKnown for oneYes
Flicker-free technologyKnown for oneYes
Game modeKnown for oneYes
Windows operating systems supportedDiffersYesWindows 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
Mac operating systems supportedYesYes
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Built-in cameraKnown for oneNo
Number of speakersKnown for one2
RMS rated powerKnown for one14 W
Design1 differ
Product colourDiffersBlackBlack, Silver
Ports & interfaces2 differ
Built-in USB hubDiffersYesNo
USB Type-A downstream ports quantityDiffers40
VGA (D-Sub) ports quantity00
DVI portNoNo
HDMI ports quantity22
DisplayPorts quantity11
Headphone outputs11
DC-in jackKnown for oneYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
Number of upstream portsKnown for one1
Ergonomics1 differ
VESA mountingYesYes
Panel mounting interfaceDiffers100 x 100 mm75 x 75 mm
Cable lock slotNoNo
Tilt adjustmentYesYes
Tilt angle range-2 - 20°-2 - 20°
Picture-in-PictureKnown for oneYes
Height adjustmentKnown for oneYes
Adjustable height (max)Known for one10 cm
Plug and PlayKnown for oneYes
LED indicatorsKnown for onePower
Power2 differ
Energy efficiency class (SDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one38 kWh
Power consumption (typical)Differs47 W38 W
Power consumption (standby)Differs0.5 W0.3 W
AC input voltage100 - 240 V100 - 240 V
Energy efficiency scaleKnown for oneA to G
External power adapterKnown for oneYes
AC input frequencyKnown for one50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 40 °C
Operating relative humidity (H-H)Known for one10 - 80%
Weight & dimensions7 differ
Width (with stand)Differs821.4 mm660.9 mm
Depth (with stand)Differs275.3 mm187.1 mm
Height (with stand)Differs451.8 mm468.5 mm
Width (without stand)Differs821.4 mm660.9 mm
Depth (without stand)Differs51.3 mm73.5 mm
Height (without stand)Differs364 mm381.3 mm
Weight (without stand)Differs7.38 kg5.28 kg
Weight (with stand)Known for one9.88 kg
Packaging data4 differ
Package widthDiffers899 mm740 mm
Package depthDiffers338.8 mm141 mm
Package heightDiffers530.8 mm461 mm
Package weightDiffers12.8 kg7.75 kg
User Guide on CD-ROMKnown for oneYes
Packaging content1 differ
Stand includedKnown for oneYes
Cables includedDiffersDisplayPort, HDMI, Mini DisplayPort, USBDisplayPort, HDMI
Quick start guideYesYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other features1 differ
Brand specific technologiesKnown for oneMagicAngle, MagicBright
On/off switchYesYes
Power consumption (DPMS)Known for one0.3 W
TV tuner integratedKnown for oneNo
Picture-by-Picture (PbP)Known for oneYes
Active display area (W x H)Known for one341.28 x 620.93 mm
ECO modeKnown for oneYes
No flickeringKnown for oneYes
Samsung Eye Saver ModeKnown for oneYes
Supplied AC adapter typeDiffersLEDAC
Thin Clientidentical
Thin client installedNoNo
Networkidentical
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Ethernet LANKnown for oneNo

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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